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Optical Instrument Smart Dehumidifying Cabinet – Product Introduction I. Product Overview The Optical Instrument Smart Dehumidifying Cabinet is a professional-grade storage device specifically designed for scientific research institutes, industrial enterprises, government agencies, and precision manufacturing environments. Integrating intelligent dehumidification, maintenance‑free operation, non‑magnetic properties, and high strength, the cabinet utilizes advanced LLDPE material and a double‑layer rotational molding process. It provides a safe storage space with stable temperature, stable humidity, and magnetic‑interference‑free conditions for precision optical equipment, optoelectronic devices, and various sensitive components. II. Core Material & Manufacturing Process Premium LLDPE Material: The cabinet body is made of high‑grade Linear Low‑Density Polyethylene (LLDPE) resin. This material offers excellent corrosion resistance, electrical insulation (especially high‑frequency insulation), and weather resistance, effectively eliminating external magnetic interference. Double‑Layer Rotational Molding: Manufactured using a single‑process double‑layer rotational molding technique. Physical properties: High strength, good toughness, impact resistance, drop resistance, and durability. Chemical properties: 100% waterproof, mildew‑proof, UV‑resistant, and salt‑spray resistant – suitable for extreme harsh environments. Fully Non‑Magnetic Design: The entire product contains no magnetically conductive materials (including structural parts such as metal shafts, which are either non‑magnetized or made from specially selected non‑magnetic materials), effectively preventing magnetic interference with stored optoelectronic and electromagnetic equipment. III. Smart Dehumidification Performance & Technical Features Alloy Chemical Absorption Technology: Utilizes industry‑leading “shape memory alloy” chemical absorption drying technology. The system intelligently adjusts its operating frequency based on a built‑in humidity control model, quickly reducing internal humidity to below 60% RH and maintaining it within a set range. Power‑Off Protection: Features a powerful “memory” dehumidification capability. In the event of a power outage, the dehumidifier cartridge continues to provide dehumidification for approximately 12 hours using the memory alloy characteristic. When power is restored, the system automatically returns to its previous state without manual intervention. Wide Temperature Range Adaptation: The cabinet operates normally in extreme temperatures from -40°C to +50°C. Combined with the reinforced enclosure design, it ensures extreme stability of the internal environment. Flexible Layout: The interior is divided into three main storage zones (upper, left, and right). Additionally, the lower section has three adjustable shelves, providing high space utilization and convenient classification of items of different sizes. IV. Specifications   Parameter Name Specification Details External Dimensions 1100(L) x 645(W) x 1740(H) mm Capacity 700L Weight / Load Capacity 95 kg / 200 kg Operating Temperature Range -40°C — +50°C Humidity Control Range 20% RH — 60% RH Rated Voltage 220V / 50Hz V. Application Scope & Storage Recommendations Based on different humidity settings, this product meets the precision storage requirements for various items: 50%–40% RH Cameras, camcorders, lenses, microscopes, telescopes, stamps, antiques, banknotes, musical instruments, furs, Chinese medicinal herbs. 40%–20% RH Precision molds, measuring tools, electronic components, semiconductors, batteries, printed circuit boards (PCBs), photosensitive materials, optical lenses. Below 25% RH Chemical powders, laboratory samples, seeds, filter papers, dried foods, seasonings. Below 15% RH Special chemicals, BGAs, ICs (integrated circuits), and other precision electronic components.   VI. Operating Instructions & Precautions   1. Quick Start Placement: The cabinet must be placed on a level, sturdy surface. Leave at least 20 cm of space behind the cabinet for moisture exhaust. No‑Load Operation: When using the cabinet for the first time or after a long shutdown, operate it empty for at least 12 hours. Wait until the humidity drops to the target value before loading items.   2. Humidity Setting & Calibration Display Panel: Green LED – displays current temperature (non‑adjustable). Red LED – displays current humidity (adjustable). Setting Humidity: Briefly press the UP or DOWN key, adjust to the desired number, then release. Calibration Mode: Press and hold the UP or DOWN key for 3 seconds to manually calibrate the displayed humidity value. Reset to Factory Defaults: Press and hold both UP and DOWN keys simultaneously; the humidity display will reset to factory settings.   3. Operational Precautions Environmental Restrictions: Do not place the cabinet near air conditioner vents, exhaust fans, in damp or high‑humidity areas, or in direct sunlight. Storage Guidelines: Do not place items directly against the dehumidifier cartridge. Do not block the moisture exhaust holes. Chemicals or food items must be stored in sealed containers to prevent interference with dehumidification performance. Door Management: When accessing items, keep the door open for as short a time as possible to maintain stable internal humidity.

Optical Instrument Moisture-Proof Cabinet Smart Dehumidification | Maintenance-Free | Thickened Body | Metal Linkage Key Features & Advantages LLDPE Material – Zero Magnetic Interference: Constructed from Linear Low-Density Polyethylene (LLDPE) to eliminate external magnetic interference. The cabinet is made entirely of non-magnetic materials, effectively preventing any magnetic disturbance to internal optoelectronic equipment. Smart Dehumidification: Advanced humidity control that is heat-resistant, cold-resistant, and ensures a magnetic-interference-free environment. Large & Flexible Storage Space: The unit is divided into top, left, and right compartments to allow for organized storage of large and small items. The high space-utilization design ensures a tidy, high-capacity interior. Smart Frequency Conversion & Power-Off Protection: Maintains stable dehumidification for up to 12 hours in the event of an external power outage. Double-Layer Rotational Molding (LLDPE): High-strength, anti-demagnetization, and corrosion-resistant material that offers exceptional durability and cost-effectiveness. Industrial Grade Construction: Features cold-rolled steel components (where applicable), electrostatic powder coating, and high-security structural integrity. Versatile Environments: Specifically designed for use in humid areas, laboratories, and industrial factory settings. Storage Applications & Humidity Guidelines Relative Humidity (RH) 50% – 40% Recommended for: Cameras, camcorders, lenses, microscopes, magnifying glasses, telescopes, magnetic tapes, optical discs/CDs, film negatives/positives, musical instruments, stamps, furs, herbal medicines, tea, coffee, cigarettes, books, antiques, banknotes, drawings, and design materials. Relative Humidity (RH) 40% – 20% Recommended for: Precision molds, precision instruments, electronic components, precision measuring tools, semiconductor products, specialized capacitors, tungsten filaments, batteries, optical film, PCBs (Printed Circuit Boards), sensors, chargers, and optical lenses. Relative Humidity (RH) 25% or Below Recommended for: Experimental herbs, chemical powders, lab samples, filters, models, seeds, pollen, dried flowers, tea, coffee, seaweed products, condiments, and dehydrated foods. Relative Humidity (RH) 15% or Below Recommended for: Specialized chemicals, high-precision electronic components, BGA (Ball Grid Array) components, ICs (Integrated Circuits), etc.

Optical Instrument Moisture-Proof Cabinet Technical Specifications External Dimensions (LWH) 1100 x 640 x 1740 mm Volume 700L Humidity Control Range 20% RH – 60% RH Operating Temperature -40°C to +50°C Weight 95 kgs Load Capacity 200 kgs Cabinet Construction LLDPE (Smart Dehumidification / Maintenance-Free / Thickened Body / Metal Linkage) Constructed from high-grade LLDPE resin using a one-piece, double-layer rotational molding process. The cabinet features high strength, versatility, and a lightweight design. It is waterproof, mold-resistant, UV-resistant, anti-magnetic, and corrosion-resistant.   The product is maintenance-free, cost-effective, and highly adaptable to extreme environments. It contains no magnetic materials, effectively preventing magnetic interference with internal optoelectronic equipment. It is ideal for use in high-temperature, high-humidity, and high-salt spray conditions. The unit is divided into an upper section and two lower sections (left/right). The lower section features three layers with adjustable spacing for optimized storage and high space utilization. Includes a built-in smart dehumidifier. Smart Dehumidifier Based on research into the patterns of mold growth relative to ambient humidity, this unit utilizes a humidity control model featuring shape memory alloy chemical absorption technology. It can rapidly reduce the internal humidity to below 60% RH. In the event of a power failure, the memory alloy will continue to dehumidify for up to 12 hours. Once power is restored, the unit automatically resumes its previous operating state. This technology is industry-leading in China, ensuring stable and reliable performance.   User Instructions 1.Read Before Use: Please read the manual corresponding to your specific model carefully before the first use. The manufacturer assumes no responsibility for issues resulting from improper operation. 2.Placement: The cabinet must be placed on a flat, sturdy, and horizontal surface. 3.Power Connection: Connect the power cord to a standard 220V/50Hz power supply. 4.Humidity Settings: Upon powering on, the LED will show two sets of data: Left (Green): Displays the current temperature (non-adjustable). Right (Red): Displays the current humidity. Note: If the red display shows "99," press and hold the UP button for 3 seconds, then release to return to the actual humidity reading. Adjusting Humidity: Press the UP or DOWN buttons. The red LED will show the target setting. Each press of UP increases the value by 1; each press of DOWN decreases it by 1. Once finished, release the button; the screen will flash and then return to the current temperature/humidity display. Calibration: To calibrate the humidity reading, press and hold the UP or DOWN button for 3 seconds. The red LED will display the current reading. Use UP or DOWN to adjust the value to match your reference tool. Release to save. Factory Reset: Press and hold both UP and DOWN buttons simultaneously to restore all humidity values to factory settings. 5.Environmental Restrictions: Do not place the machine near air outlets (air conditioners, exhaust fans, etc.), under fans, near doorways, or in areas with heavy smoke or water vapor, as this will impair humidity control. 6.Sunlight Protection: Ensure the unit is placed indoors away from direct sunlight. Ventilation: Maintain a distance of approximately 20cm between the cabinet and the wall to ensure effective dehumidification performance. 7.Initial Run: For the first use or after long-term storage, please run the unit empty for at least 12 hours and confirm that the humidity has dropped to a low level. Item Placement: When storing items, ensure they do not lean directly against the dehumidifier core. Do not block the exhaust holes with small objects to allow sufficient space for the core to operate. 8.Initial Loading: When first placing items in the cabinet (especially if there are many items or items with high moisture content), it may take longer to reach the set humidity. Minimize door-opening time to prevent humidity spikes. 9.Storage of Specific Goods: Food and chemicals should be tightly sealed before storage to prevent cross-odors and maintain the efficiency of the moisture absorption system. 10.Winter/Dry Conditions: For users requiring medium-to-high humidity in dry winter conditions, it is recommended to occasionally open the door to equalize. Since the core dehumidifies continuously, it may generate heat when attempting to stabilize humidity through re-humidification cycles, which could slightly raise the internal temperature.

Optical Moisture-Proof Instrument Cabinet / Smart Optical Instrument Cabinet 外观尺寸Overall Dimensions 1100x640x1740mm 工作温度Operating Temperature -40℃--+50℃ 容积Capacity 700L 重量Weight 95kgs 载重量Maximum Load 200kgs 温度控制范围Temperature Control Range RH20%-RH60% Smart moisture-proof, continuous 12‑hour dehumidification during power outage, high‑quality material. Optical smart moisture‑proof, alloy chemical absorption + dehumidification drying technology, humidity drops below 60% RH in a short time. Smart dehumidification system – excellent performance Non‑magnetic material – eliminates magnetic interference LLDPE material – high cost‑performance ratio Double‑layer rotomolding process – heat and corrosion resistant Material Analysis LLDPE (Linear Low‑Density Polyethylene Resin) Excellent corrosion resistance and electrical insulation (especially high‑frequency insulation); can be chlorinated, irradiated and modified, reinforced with glass fiber. High‑density polyethylene has higher melting point, rigidity, hardness and strength. High strength, good versatility, anti‑demagnetization, maintenance‑free, corrosion resistant, high cost‑performance ratio. Product Introduction The Smart Optical Moisture‑Proof Instrument Cabinet is a product specifically designed for industrial units, government agencies, research institutions, etc. The cabinet body is made of LLDPE (Linear Low‑Density Polyethylene Resin) using a single‑process double‑layer rotomolding technique. It features high strength, good versatility, light weight, waterproof, mildew‑proof, anti‑demagnetization, corrosion resistance, and high cost‑performance ratio. The entire product contains no magnetic materials, effectively eliminating magnetic interference to the optoelectronic equipment stored inside. It is suitable for use under high temperature, high humidity and high salt spray conditions. The cabinet is divided into an upper section, left section and right section – a rational layout that maximizes storage space utilization. Product Features   Main features: strong mobility, easy loading/unloading and transportation. 1. Capable of storing optical instruments, precision devices, electronic components and other equipment prone to mildew, fogging and rusting. 2. Light cabinet weight, strong impact resistance, good sealing, heat and cold resistance, dehumidifying and moisture‑retaining, durable, non‑magnetic, high cost‑performance ratio.   Materials and accessories: rational internal layout to maximize space utilization. 1. Non‑metallic materials are selected, requiring high strength, light weight, waterproof, mildew‑proof, UV resistance, anti‑demagnetization, corrosion resistance, and strong environmental adaptability. 2. Eliminates magnetic interference to the internal optoelectronic equipment; suitable for use under high temperature, high humidity and high salt spray conditions. Application: Suitable for the storage and maintenance of optoelectronic equipment in government agencies. a. Smart battery charger: Input voltage 220V, 50Hz. Supports AC and DC power supply, compatible with fast charging of cadmium‑nickel batteries, nickel‑metal hydride batteries, and lithium batteries. Also features battery activation/restoration and remaining capacity detection. Equipped with charging fixtures, achieving a charging coverage rate of over 98%. b. Smart dehumidifier: Input voltage 220V, 50Hz. Maintains the internal cabinet humidity between 20% RH and 60% RH. In case of a power outage, the dehumidifier continues to dehumidify for 12 hours; when external power is restored, it automatically resumes the previous dehumidification state.

Everyone is familiar with the rotational molding process and its wide range of applications. Rotomolded products can be found in many fields today. However, it is well known that producing rotomolded parts requires molds. The question of whether steel molds or aluminum molds are better for rotational molding is one that I believe should be answered based on the specific product. Let us briefly discuss this. Comparing steel molds and aluminum molds for rotational molding—which one is more suitable for the rotomolding process? It has long been a topic of debate in the industry. In my opinion, it is a pointless and meaningless argument. If we really had to reach a conclusion, that conclusion would only serve mold manufacturers and would not be an objective or correct answer. Someone might still ask, “Which is better, aluminum molds or steel molds?” I can only respond by analogy: if you are going to buy a pair of shoes, would you say sports shoes are better or leather shoes? Obviously, the best choice is the one that suits you. Depending on personal preference or intended use, we choose different types of shoes. So, can we put an end to the debate over whether steel molds or aluminum molds are superior? The only answer is: whatever fits the application is better. Therefore, at the beginning of mold development, your objective, rational, and correct choice is what matters most.   That said, when developing a new rotomolded product, we must carefully consider which type of mold to select based on the product’s characteristics. This is crucial. Below is some information about steel and aluminum molds for rotational molding, provided for your reference.   Advantages and disadvantages of aluminum rotomolds In terms of manufacturing processes, aluminum rotomolds are divided into cast aluminum molds and CNC‑carved aluminum plate molds. The former is a traditional process, with a workflow roughly as follows: drawing → wooden pattern → resin mold → casting → finishing. The latter is a product of the digital age, formed in one operation by CNC machining centers, offering advantages such as good appearance and high dimensional accuracy. The disadvantage is that the mold size is limited—large rotomolds cannot be made this way. Cast aluminum molds and carved aluminum plate molds use cast aluminum or aluminum alloys as materials. In theory, aluminum’s good thermal conductivity should provide better heat transfer during the molding process and thus save energy. However, due to strength considerations, the average wall thickness of aluminum rotomolds is over 10 mm, which greatly reduces the expected advantage. In fact, compared with steel rotomolds, the molding cycle for aluminum molds is relatively longer. Moreover, the increased thickness makes aluminum molds heavier, placing additional load on the rotomolding machine. Additionally, due to the properties of aluminum, repairing aluminum rotomolds is quite troublesome. Advantages and disadvantages of steel rotomolds Compared with aluminum molds, steel rotomolds appeared much later, evolving from automotive sheet metal stamping mold technology. The technology is not yet fully mature, which is one reason why steel molds are not highly regarded by some in the industry. Nevertheless, steel rotomolds offer many advantages that aluminum rotomolds do not have:   Cost advantage:Except for very small rotomolds, using steel molds for medium‑sized molds can save at least one‑third of the mold cost. Easier modification and repair:Steel molds are simpler to modify and maintain compared with aluminum molds. Energy savings:The wall thickness of a steel mold is only 2.5 or 3.0 mm. During the rotomolding process, the melting time of the powder is shortened, reducing energy consumption to some extent. Precision:By combining traditional processes with CNC technology, accurate steel rotomolds can also be produced. In the rotomolding industry, steel molds are already quite widely used. I believe that with the continued development of rotomolding technology and a better understanding of steel molds among practitioners, the application of steel molds will see a new wave of demand. Factory View Jiangsu Qinbaote Equipment Manufacturing Co., Ltd. is an enterprise specializing in OEM manufacturing of rotomolds and rotomolded products. The company is located in Xinyuan Town, Siyang County, Suqian City, Jiangsu Province, close to the Shanghai, with convenient transportation and a clean, pleasant environment. The company has a domestic team of rotomolding engineers with more than 10 years of experience in the industry. We are well‑versed in the design and production of rotomolded sweeper shells, kayaks, military cases, construction vehicle fuel tanks, water tanks, food insulation boxes, and more. Our products are exported to dozens of countries including the United States, Germany, Italy, the United Kingdom, France, and Japan. Our rotomolding technology is at a leading level in China and is highly recognized and praised by domestic peers and customers.   Since its establishment, the company has adhered to the management philosophy of strict control, people‑orientation, collaborative innovation, and the pursuit of excellence, which has kept us in a strong position. Thanks to the concerted efforts of our employees, our business performance is steadily growing and flourishing.

What is rotomolding?   Rotational Molded, also known as spin forming, is a process for manufacturing complex metal parts. It involves winding metal strip around a mold, then applying heat and pressure to form the desired shape, enabling one‑shot forming. Advantages 1.High efficiency: The roll molding process adopts continuous automated production, enabling fast and efficient manufacturing of large quantities of homogeneous products. The process is simple and easy to operate. 2.Material saving: Compared with traditional injection molding and extrusion processes, roll molding generates only a small amount of scrap during production, resulting in high material utilization. 3.Excellent physical properties: Products made by the roll molding process have a smooth surface, accurate dimensions, uniform density, and good physical properties such as strength and hardness. 4.Strong plasticity: Products manufactured by roll molding can be designed, developed, and produced according to customer requirements, offering great design flexibility. 5.Easy maintenance: Because the equipment used in roll molding has a simple structure, maintenance and upkeep are very convenient. The rotomolding process has many advantages. First, it can produce more complex shapes that other forming methods cannot match. Second, the required mold structure is relatively simple, allowing rapid new product development. In addition, parts produced by roll molding typically exhibit material performance benefits due to uniform density, and they do not require joining or welding.   Applications Roll molding can be used in many fields, such as aerospace, automotive manufacturing, and medical devices. In the aerospace field, roll molding is used to produce dynamic components such as aircraft engine blades and guide vanes. In automotive manufacturing, parts produced by roll molding are generally lighter and stronger, thus improving vehicle performance. In the medical device field, roll molding can produce surgical instruments tailored to specific proce dures, such as steel needles and vascular grafts.   It should be noted that roll molding has a relatively high production cost, so it is often used to manufacture high‑end parts. Furthermore, because roll molding typically requires a certain production volume to be economical, for small‑batch products, other more cost‑effective and flexible processes are more suitable.

Rotomolding is a manufacturing technique. The working principle of rotational molding is as follows: through the application of high temperature and rotation, plastic material is evenly distributed over the surface of a mold, then cooled and solidified to form hollow plastic products. By using this process, rotational molding factories can produce high‑quality hollow products such as toys, storage boxes, boats, vehicle bodies, etc. Below is an introduction to some applications of rotational molding. Toys: Rotomolded toys are very popular children’s toys. They are usually hollow, lightweight, and safe. Such products can be made into various shapes, including animals, vehicles, and playthings. Storage boxes: Plastic storage boxes are widely used in industrial, household, and commercial applications. They can easily store and protect various items. They are not only strong and durable but also waterproof, mold‑proof, corrosion‑resistant, and easy to clean and maintain. Vehicle bodies and shells: Rotational molding technology can produce high‑strength plastic products, such as shells for cars, trailers, and trucks. It can also be used to manufacture shells and other components for boats, aircraft, motorcycles, bicycles, and other fields. Furniture: Rotational molding technology can create a variety of household items, such as flower pots, buckets, chairs, tables, etc. This type of furniture is typically waterproof, sun‑resistant, durable, and easy to clean. Medical equipment: Rotational molding can be used to produce various medical devices, such as diagnostic tools for doctors, medicine containers, surgical supplies, and more. In summary, rotational molding technology is an advanced manufacturing technique that can be applied in many fields. It has strong production capabilities, enabling the manufacture of complex, hollow, high‑quality plastic products. Moreover, the products are typically lightweight, durable, easy to clean, and maintain. It is expected that with continuous technological progress, the application of rotational molding technology in various industries will continue to expand and improve.

Rotomolding is a manufacturing process for producing plastic products. Among the various considerations, production cost is a key factor affecting a company's profitability and competitiveness. The following are the main aspects that influence the production cost of rotomolding: Raw material cost: The raw materials required for rotational molding include polymer pellets, additives, fillers, etc. Price fluctuations of these materials directly affect the final product cost. Energy cost: The rotational molding process consumes a significant amount of energy, such as electricity and natural gas. Changes in electricity prices and fluctuations in fuel costs have a major impact on product costs. Machinery and equipment cost: Rotational molding requires specialized machinery and equipment. The purchase, maintenance, and replacement costs of these machines are also factors affecting overall cost. Labor cost: Rotational molding production lines require specialized operational skills, thus necessitating appropriate human resources. Employee wages and training costs are among the factors to consider. Transportation and warehousing cost: After rotational molding production is completed, the products must be distributed and stored. Depending on the conditions of transportation and warehousing, these two types of costs also affect the final product cost.   In summary, the production cost of rotational molding is determined by multiple factors. Companies can maintain competitiveness and increase profits by reasonably managing and controlling these costs.

Durable construction It is made of premium stainless steel, LLDPE, and PU foam, which is rust-resistant, scratch-resistant, and high strength, ensuring your long-term use. The large capacity of 80L 90L 12L 130L 160L 180L 240L 260L can accommodate a large amount of food or beverages or soup (not included), suitable for family gatherings, picnics, outdoor activities, or commercial purposes, meeting the needs of different occasions. Efficient Insulation - The inner layer of stainless steel, the middle layer of PU foam, and the outer layer of PE can effectively isolate the external temperature, keeping food warm or cold for a long time and ensuring the freshness and taste of the food. Good Sealing Performance The built-in silicone sealing ring and 3 locking buckles can enhance sealing, effectively prevent leakage, and ensure the cleanliness and hygiene of food. This design effectively increases the friction between the desktop and the product bottom, preventing accidental falls and slips.   Art No. Outside Size Inner Size Capacity G.W QBT80A 640*450*665mm 545*340*440mm 80L /84QT 19kgs QBT80B 640*450*770mm 545*340*440mm 80L /84QT 21kgs QBT90A 640*450*725mm 545*340*500mm 90L/92QT 19.7kgs QBT90B 640*450*830mm 545*340*500mm 90L/92QT 21.74kgs QBT130A 640*450*880mm 545*340*670mm 130L/137qt 24.95kgs QBT130B 640*450*985mm 545*340*670mm 130L/137qt 27.05kgs QBT80C 640*450*1320mm 545*340*880mm 160L 38.5kgs CP-A90 645*450*635mm 540*335*490mm 90L /95 QT 17.5kgs CP-A90B 650*450*620mm 540*335*490mm 90L /95 QT 16.5kgs CP-S90A 640*465*635mm 540*335*490mm 90L /95 QT 17.5kgs CP-S90B 640*465*735mm 540*335*490mm 90L /95 QT 20kgs CP-S90C 640*465*1340mm 540*335*980mm 180L 39kgs CP-A130A 635*460*775mm 545*330*645mm 130L 22kgs CP-A130B 635*460*895mm 545*330*645mm 130L 25.4kgs CP-A130C 635*460*1650mm 545*330*1290mm 260L 48kgs CP-A120A 695*545*605mm 610*470*420mm 120L 20.4kgs CP-A120B 695*545*715mm 610*470*420mm 120L 24kgs CP-A120C 695*545*1285mm 610*470*840mm 240L 44kgs CPA90-ZWX 700*465*635mm 540*335*490mm 90L 25kgs CPA130-ZWX 680*460*775mm 540*335*645mm 130L 30kgs

Durable Stainless Steel Construction: Built with robust 304 stainless steel including door shaft and latch, ensuring rust resistance, long-lasting durability, and tight temperature seals for dependable catering use. Heavy-Duty Swivel Casters: Features 360° swivel casters plus two fixed wheels, each supporting up to 330 LBS, enabling smooth, stable, and easy movement in busy kitchens or event spaces. Superior Insulation Performance: Double-walled design with polyurethane foam and sealing strip offers 4-6 hours of exceptional insulation, maintaining food temperature hot or cold without electricity. Large Capacity Versatility: Accommodates six full-size 2.5 in deep pans with various tray sizes, ideal for catering services, restaurants, events, food trucks, and outdoor gatherings. Convenient Access and Transport: Front-loading door opens 270° for easy access, grooved top for stacking, built-in handles, and four wheels provide effortless lifting and mobility. Art no. Outside size Inner size Capacity G.W CP-T10 440*380*340mm 300*240*145mm 10L 8kgs CP-T15 440*380*395mm 300*240*195mm 15L 9kgs CP-T20 385*385*445mm 280*290mm 20L 9kgs CP-T30 435*435*525mm 310*355mm 30L 11kgs CP-T40 440*440*625mm 310*455mm 40L 12kgs CP-T40B 425*425*575mm 300*300*375mm 40L 13kgs CP-T50 455*455*650mm 340*340*445mm 50L 14.5kgs

Food Cooler for Parties: you will receive 1 piece food warmer container with spoon, which can hold 32QT/ 30L food; The container is designed to be portable and easy to operate and suitable for family trips, business trips, picnics, outdoor activities and other occasions Practical Insulation Performance: the insulated food carrier is equipped with 2 stainless steel buckles that attach the lid tightly to keep food safe and clean to eat; The food carries has a vacuum inside and thickened outer design, can keep food warm for 4 to 6 hours or cold for 3 to 5 hours Well Sealing: the commercial food warmer catering adopts silicone sealing rings for better heat preservation and sealing, can effectively prevent food from spilling off and keep food fresh and maintain its original temperature Catering food warmers can be applied at central kitchen, restaurant, outdoor banquets, stalls, homes, activities and other places, helping you to store food and serve your guests well. Art No. Outside size Inner size Capacity G.W QBT80A 640*450*665mm 545*340*440mm 80L /82qt 19kgs QBT80B 640*450*770mm 545*340*440mm 80L /82qt 21kgs QBT90A 640*450*725mm 545*340*500mm 90L/ 95QT 20kgs QBT90B 640*450*830mm 545*340*500mm 90L/ 95QT 22kgs QBT130A 640*450*880mm 545*340*670mm 130L/137QT 25kgs QBT130B 640*450*985mm 545*340*670mm 130L/137QT 28kgs QBT80C 630*450*1320mm 545*340*880mm 160L 39kgs CP-A90 645*450*635mm 540*335*490mm 90L/ 95QT 17.5kgs CP-A90B 650*450*620mm 540*335*490mm 90L/ 95QT 16.5kgs CP-AS90A 640*465*635mm 540*335*490mm 90L/ 95QT 17.5kgs CP-S90B 640*465*735mm 540*335*490mm 90L/ 95QT 20kgs CP-S90C 640*465*1340mm 540*335*980mm 180L 39kgs CP-A130A 635*460*775mm 545*330*645mm 130L 22kgs CP-A130B 635*460*895mm 545*330*645mm 130L 25.4kgs CP-A130C 635*460*1650mm 545*330*1290mm 260L 47.4kgs CP-A120A 695*545*605mm 610*470*420mm 120L 20.4kgs CP-A120B 695*545*715mm 610*470*420mm 120L 24kgs CP-A120C 695*545*1285mm 610*470*840mm 240L 44kgs

General Purpose Military Plastic Tool Case Items No. Exterinal dimension Internal Dimension Base Depth Cover Depth Capacity QBT9568325 950*680*325mm 860*600*250mm 170mm 80mm 129L QBT9568360 950*680*360mm 870*600*275mm 170mm 105mm 143L QBT9568615 950*680*615mm 870*600*540mm 460mm 80mm 281L QBT956865 950*680*650mm 870*600*565mm 460mm 105mm 294L QBT9650 900*600*500mm 810*525*420mm 360mm 60mm 178L QBT11545 1100*500*450mm 1030*420*375mm 315mm 60mm 162L QBT1254 1200*500*400mm 1130*420*350mm 250mm 100mm 166L QBT1256 1200*500*600mm 1130*420*350mm 250mm 100mm 166L QBT12860 1200*800*600mm 1120*720*525mm 430mm 95mm 423L QBT1067 1000*600*700mm 920*515*625mm 535mm 90mm 296L QBT1288 1200*800*800mm 1130*720*720mm 630mm 90mm 585L QBT1555 1500*500*500mm 1430*420*430mm 350mm 80mm 258L QBT1588167 1580*810*670mm 1510*730*595mm 495mm 100mm 655L QBT1865 1800*600*500mm 1720*515*430mm 350mm 80mm 380L QBT1866 1800*600*600mm 1730*515*530mm 450mm 80mm 472L QINBAOTE Rotomolded Cases are transporting anything from a digital camera, laptop, weapons or any sensitive equipment that require exceptional protection against any severe conditions, roto molded cases offers you the best solution. Safeguard your equipment using our roto molded plastic cases, specially designed to cater to a range of industries. Durable, lightweight, and customizable, these cases provide outstanding resilience for various sectors including industry, defense, and beyond. Roto molded cases are rugged, lightweight, and can be tailored to customer requirements, making them ideal for use in defence, marine transport, security, aerospace, oil and gas, satellite, and telecommunications markets, Camera gear, test & measurement, drone units, weapons, medical equipment, demo cases, survival gear, tactical equipment, Aerospace Electronics Medical and pharmaceutical Audio Visual Logistics and much more!. Engineered to travel the harshest environments on earth against extreme cold and heat temperatures In-Line rugged wheels & telescope handle kits available on most models

Items No. Exterinal dimension Internal Dimension Base Depth Cover Depth Capacity QBT9568325 950*680*325mm 860*600*250mm 170mm 80mm 129L QBT9568360 950*680*360mm 870*600*275mm 170mm 105mm 143L QBT9568615 950*680*615mm 870*600*540mm 460mm 80mm 281L QBT956865 950*680*650mm 870*600*565mm 460mm 105mm 294L QBT9650 900*600*500mm 810*525*420mm 360mm 60mm 178L QBT11545 1100*500*450mm 1030*420*375mm 315mm 60mm 162L QBT1254 1200*500*400mm 1130*420*350mm 250mm 100mm 166L QBT1256 1200*500*600mm 1130*420*350mm 250mm 100mm 166L QBT12860 1200*800*600mm 1120*720*525mm 430mm 95mm 423L QBT1067 1000*600*700mm 920*515*625mm 535mm 90mm 296L QBT1288 1200*800*800mm 1130*720*720mm 630mm 90mm 585L QBT1555 1500*500*500mm 1430*420*430mm 350mm 80mm 258L QBT1588167 1580*810*670mm 1510*730*595mm 495mm 100mm 655L QBT1865 1800*600*500mm 1720*515*430mm 350mm 80mm 380L QBT1866 1800*600*600mm 1730*515*530mm 450mm 80mm 472L Rugged rotomolded LLDPE construction for enhanced durability. EVA Foam interior for superior impact resistance. Secure stainless steel latching system for safe closure and easy access. Ergonomically designed handles for comfortable carrying. Optional casters for effortless mobility. The heavy-duty bulk transport container built for demanding industrial use. Featuring an reinforced steel frame, and stackable, this industrial road case ensures secure and efficient storage. Application: Warehouse bulk material transport, Manufacturing component handling, Distribution center logistics, Tool and equipment transport, Agricultural product movement, Secure job site storage, Industrial staging and storage areas. Safe storage and have the option for standard layered foam or custom foam inserts. Qinbaote rotomolded cases are built to survive the harshest conditions on earth which helps make a good choice for rotationally molded containers by the Military, Fire and Police, as well as throughout the commercial industry.  

Rugged Roto Molded Plastic Cases Lightweight Protective Case with Wheels for Defense Marine Aerospace Military Equipment Items No. Exterinal dimension Internal Dimension Base Depth Cover Depth Capacity QBT9568325 950*680*325mm 860*600*250mm 170mm 80mm 129L QBT9568360 950*680*360mm 870*600*275mm 170mm 105mm 143L QBT9568615 950*680*615mm 870*600*540mm 460mm 80mm 281L QBT956865 950*680*650mm 870*600*565mm 460mm 105mm 294L QBT9650 900*600*500mm 810*525*420mm 360mm 60mm 178L QBT11545 1100*500*450mm 1030*420*375mm 315mm 60mm 162L QBT1254 1200*500*400mm 1130*420*350mm 250mm 100mm 166L QBT1256 1200*500*600mm 1130*420*350mm 250mm 100mm 166L QBT12860 1200*800*600mm 1120*720*525mm 430mm 95mm 423L QBT1067 1000*600*700mm 920*515*625mm 535mm 90mm 296L QBT1288 1200*800*800mm 1130*720*720mm 630mm 90mm 585L QBT1555 1500*500*500mm 1430*420*430mm 350mm 80mm 258L QBT1588167 1580*810*670mm 1510*730*595mm 495mm 100mm 655L QBT1865 1800*600*500mm 1720*515*430mm 350mm 80mm 380L QBT1866 1800*600*600mm 1730*515*530mm 450mm 80mm 472L Roto Molded Plastic Case Industrial-Grade Protection QINBAOTE roto molded cases are ideal to safeguard your valuable equipment in the harshest environments. Lightweight yet extremely durable, they resist extreme cold and heat. Ideal for defense, aerospace-, marine-, medical, drone-, camera, and tactical gear. Custom sizes, eva foam interiors, and colors available. Most models support in-line wheels and telescopic handles for easy transport. Trusted by oil & gas, telecom*, and logistics sectors worldwide.  

Items No. Exterinal dimension Internal Dimension Base Depth Cover Depth Capacity QBT9568325 950*680*325mm 860*600*250mm 170mm 80mm 129L QBT9568360 950*680*360mm 870*600*275mm 170mm 105mm 143L QBT9568615 950*680*615mm 870*600*540mm 460mm 80mm 281L QBT956865 950*680*650mm 870*600*565mm 460mm 105mm 294L QBT9650 900*600*500mm 810*525*420mm 360mm 60mm 178L QBT11545 1100*500*450mm 1030*420*375mm 315mm 60mm 162L QBT1254 1200*500*400mm 1130*420*350mm 250mm 100mm 166L QBT1256 1200*500*600mm 1130*420*350mm 250mm 100mm 166L QBT12860 1200*800*600mm 1120*720*525mm 430mm 95mm 423L QBT1067 1000*600*700mm 920*515*625mm 535mm 90mm 296L QBT1288 1200*800*800mm 1130*720*720mm 630mm 90mm 585L QBT1555 1500*500*500mm 1430*420*430mm 350mm 80mm 258L QBT1588167 1580*810*670mm 1510*730*595mm 495mm 100mm 655L QBT1865 1800*600*500mm 1720*515*430mm 350mm 80mm 380L QBT1866 1800*600*600mm 1730*515*530mm 450mm 80mm 472L Rugged rotomolded LLDPE construction for enhanced durability. EVA Foam interior for superior impact resistance. Secure stainless steel latching system for safe closure and easy access. Ergonomically designed handles for comfortable carrying. Optional casters for effortless mobility. The heavy-duty bulk transport container built for demanding industrial use. Featuring an reinforced steel frame, and stackable, this industrial road case ensures secure and efficient storage. Application: Warehouse bulk material transport, Manufacturing component handling, Distribution center logistics, Tool and equipment transport, Agricultural product movement, Secure job site storage, Industrial staging and storage areas. Safe storage and have the option for standard layered foam or custom foam inserts. Qinbaote rotomolded cases are built to survive the harshest conditions on earth which helps make a good choice for rotationally molded containers by the Military, Fire and Police, as well as throughout the commercial industry.

  Items No. Exterinal dimension Internal Dimension Base Depth Cover Depth Capacity QBT9568325 950*680*325mm 860*600*250mm 170mm 80mm 129L QBT9568360 950*680*360mm 870*600*275mm 170mm 105mm 143L QBT9568615 950*680*615mm 870*600*540mm 460mm 80mm 281L QBT956865 950*680*650mm 870*600*565mm 460mm 105mm 294L QBT9650 900*600*500mm 810*525*420mm 360mm 60mm 178L QBT11545 1100*500*450mm 1030*420*375mm 315mm 60mm 162L QBT1254 1200*500*400mm 1130*420*350mm 250mm 100mm 166L QBT1256 1200*500*600mm 1130*420*350mm 250mm 100mm 166L QBT12860 1200*800*600mm 1120*720*525mm 430mm 95mm 423L QBT1067 1000*600*700mm 920*515*625mm 535mm 90mm 296L QBT1288 1200*800*800mm 1130*720*720mm 630mm 90mm 585L QBT1555 1500*500*500mm 1430*420*430mm 350mm 80mm 258L QBT1588167 1580*810*670mm 1510*730*595mm 495mm 100mm 655L QBT1865 1800*600*500mm 1720*515*430mm 350mm 80mm 380L QBT1866 1800*600*600mm 1730*515*530mm 450mm 80mm 472L   QINBAOTE Heavy Duty Rotomolded Bulk Container Built from rugged LLDPE with a reinforced steel frame, this stackable industrial case survives the harshest conditions. Standard layered foam or custom inserts available. EVA foam interior delivers superior impact resistance, while stainless steel latches ensure secure closure and easy access. Ergonomic handles and optional casters allow effortless mobility. Perfect for warehouse bulk transport, manufacturing component handling, agricultural movement, and job site storage. Trusted by military, police, fire, and commercial industries. QINBAOTE rotomold case is ideal for professionals who demand reliability and efficiency in transporting and storing their gear. Whether you're in the field or securing equipment in storage, this case ensures exceptional performance and peace of mind. Roto Molded Case is ideal for offer maximum protection and durability for your valuable equipment. Safeguard your equipment using our rotomolded plastic cases, specially designed to cater to a range of industries. Durable, lightweight, and customizable, these cases provide outstanding resilience for various sectors including industry, defense, marine- transport, security, aerospace, oil and gas, satellite and beyond. Common Applications for laptops, tablets, and sensitive electronic devices. Medical Equipment: Used for safely transporting diagnostic tools, surgical instruments, and supplies. Photography and Videography: Popular among professionals for carrying cameras, lenses, and other gear. Law Enforcement and Milita*ry: Employed for secure transport of firearms and tactical equipment. Ideal for transporting weapons, ammunition, communication devices, and sensitive tactical gear. 

Art No. External Dimension Internal Dimension Bottom Depth Lid Depth Capacity N.W QBT656567 650*650*670mm 575*575*595mm 510mm 85mm 196L 17.6kgs QBT757 700*500*700mm 620*425*630mm 570mm 60mm 166L 16.3kgs QBT756540 750*650*400mm 665*565*340mm 270mm 70mm 127L 15.8kgs QBT86185 800*600*185mm 720*520*110mm 60mm 50mm 41L 10.55kgs QBT8633 800*600*330mm 720*525*265mm 165mm 100mm 99L 13.55kgs QBT865 800*600*500mm 725*525*425mm 360mm 65mm 161L 14.7kgs QBT808080 800*800*800mm 720*720*730mm 640mm 90mm 378L 28.05kgs QBT8654 800*600*540mm 725*525*455mm 365mm 90mm 173L 15.55kgs QBT866 800*600*600mm 725*525*530mm 430mm 100mm 201L 16.45kgs QBT867 800*600*700mm 725*525*625mm 560mm 65mm 237L 17.45kgs QBT816330 810*630*300mm 740*550*240mm 170mm 70mm 97L 15kgs Safeguard your equipment using our roto molded plastic cases, specially designed to cater to a range of industries. Durable, lightweight, and customizable, these cases provide outstanding resilience for various sectors including industry, defense, and beyond. Durable Roto Mold Design: Provides robust protection against impacts and scratches. Weather-Resistant: Ideal for outdoor use, protecting contents in various weather conditions. Adjustable Shoulder Straps: Ensures comfortable carrying for extended periods. Secure Closure: Keeps contents safe and secure during transit. Here is our related rotomolded case for you checking. Carrying case QBT25521595, Rotational Molding Cases QBT865 ,Rotomolded Safety Cases QBT1288,Flat Screen LCD TV Shipping Cases QBT-DAG, Rotomolded Long Gun Case QBT1374421,Foldable Field Desk,Premium Medium Plastic Rotomold Case QBT1866.

Defense Drop Boxes Series Items No. External Dimension Bottom Depth Cover Depth Net Weight Capacity Volume QBT656567 650*650*670MM 510MM 85MM 17.6KGS 196L 0.3CBM QBT757 700*500*700MM 570MM 60MM 16.3KGS 166L 0.26CBM QBT756540 750*650*400MM 270MM 70MM 15.8KGS 127L 0.21CBM QBT86185 800*600*185MM 60MM 50MM 10.55KGS 41L 0.1CBM QBT8633 800*600*330MM 165MM 100MM 13.55KGS 99L 0.173CBM QBT865 800*600*500MM 360MM 65MM 14.7KGS 161L 0.257CBM QBT808080 800*800*800MM 640MM 90MM 28.05KGS 378L 0.538CBM QBT8654 800*600*540MM 365MM 90MM 15.55KGS 173L 0.277CBM QBT816330 810*630*300MM 170MM 70MM 15KGS 97L 0.168CBM Safeguard your equipment using our roto molded plastic cases, specially designed to cater to a range of industries. Durable, lightweight, and customizable, these cases provide outstanding resilience for various sectors including industry, defense, and beyond. Durable Roto Mold Design: Provides robust protection against impacts and scratches. Weather-Resistant: Ideal for outdoor use, protecting contents in various weather conditions. Adjustable Shoulder Straps: Ensures comfortable carrying for extended periods. Secure Closure: Keeps contents safe and secure during transit. Here is our related rotomolded case for you checking. Carrying case QBT25521595, Rotational Molding Cases QBT865 ,Rotomolded Safety Cases QBT1288,Flat Screen LCD TV Shipping Cases QBT-DAG, Rotomolded Long Gun Case QBT1374421,Foldable Field Desk,Premium Medium Plastic Rotomold Case QBT1866. It storage and transporting protection the following value and sensitive equipment: 1.Avionic equipment 2.Deployable weapons-systems 3.Electronic testing and monitoring equipment 4.Military-Grade and law enforcement instrumentation 5.Medical testing and apparatus equipment 6.Oil field-monitoring equipment 7.Portable marine instrumentation 8.Portable communications equipment 9.Portable computer networks and systems 10.Telecommunications test equipment Rotomolded Cases features rugged, long-lasting protection for even the toughest environments. Crafted through a durable rotational molding process, these cases are built to withstand extreme conditions, making them ideal for heavy-duty equipment, military-usage, outdoor use, and industrial applications. With reinforced walls and customizable interiors, Rotomolded Cases provide exceptional shock resistance and security, ensuring your valuable gear stays safe, no matter where the job takes you. Medium-Sized Plastic Rotational Molding Boxes

General Purpose Military Plastic Tool Case Items no External Dimension Internal Dimension Body Depth Lid Depth Net weight Capacity QBT9568325 950*680*325mm 860*600*250mm 170mm 80mm 18kgs 129 liters QBT9568360 950*680*360mm 870*600*275mm 170mm 105mm 18.05kgs 143 liters QBT9568615 950*680*615mm 870*600*540mm 460mm 80mm 20.85kgs 281 liters QBT956865 950*680*650mm 870*600*565mm 460mm 105mm 22.7kgs 294 liters QBT9650 900*600*500mm 810*525*420mm 360mm 60mm 16.3kgs 178 liters QBT1555 1500*500*500mm 1430*420*430mm 350mm 80mm 23.5kgs 258 liters QBT1588167 1580*810*670mm 1510*730*595mm 495mm 100mm 43.8kgs 655 liters QBT1865 1800*600*500mm 1720*515*430mm 350mm 80mm 32.35kgs 380 liters QBT1866 1800*600*600mm 1730*515*430mm 450mm 80mm 33kgs 472 liters QINBAOTE Rotomolded Cases are transporting anything from a digital camera, laptop, weapons or any sensitive equipment that require exceptional protection against any severe conditions, roto molded cases offers you the best solution. Safeguard your equipment using our roto molded plastic cases, specially designed to cater to a range of industries. Durable, lightweight, and customizable, these cases provide outstanding resilience for various sectors including industry, defense, and beyond. Durable Roto Mold Design: Provides robust protection against impacts and scratches. Weather-Resistant: Ideal for outdoor use, protecting contents in various weather conditions. Adjustable Shoulder Straps: Ensures comfortable carrying for extended periods. Secure Closure: Keeps contents safe and secure during transit. Here is our related rotomolded case for you checking. Carrying case QBT25521595, Rotational Molding Cases QBT865 ,Rotomolded Safety Cases QBT1288,Flat Screen LCD TV Shipping Cases QBT-DAG, Rotomolded Long Gun Case QBT1374421,Foldable Field Desk,Premium Medium Plastic Rotomold Case QBT1866. It storage and transporting protection the following value and sensitive equipment: 1.Avionic equipment 2.Deployable weapons-systems 3.Electronic testing and monitoring equipment 4.Military-Grade and law enforcement instrumentation 5.Medical testing and apparatus equipment 6.Oil field-monitoring equipment 7.Portable marine instrumentation 8.Portable communications equipment 9.Portable computer networks and systems 10.Telecommunications test equipment Rotomolded Cases features rugged, long-lasting protection for even the toughest environments. Crafted through a durable rotational molding process, these cases are built to withstand extreme conditions, making them ideal for heavy-duty equipment, military-usage, outdoor use, and industrial applications. With reinforced walls and customizable interiors, Rotomolded Cases provide exceptional shock resistance and security, ensuring your valuable gear stays safe, no matter where the job takes you. Medium-Sized Plastic Rotational Molding Boxes

304 Stainless Steel Latch, Insulated Food Carrier for 6 Full-Size Pans Thermal food carrier is equipped with an insulated interior to maintain food temperature for extended periods, ensuring that food stays hot or cold until it reaches its destination. Durable construction: The food carrier is made of high-quality materials and has a sturdy construction to withstand the demands of commercial use. Easy to clean: The food carrier is easy to clean and maintain, and can be wiped down with a damp cloth or placed in the dishwasher for added convenience. Perfect for transporting and serving food at catered events or concession stands Maintains the hot or cold temperatures of dishes for up to 6 hours It can hold combinations of 2 1/2", 4", or 6" 8" deep food pans Durable, scratch-resistant polyethylene exterior won't rust or corrode Measures 645x450x635 and holds 95 Qt. Capacity Drawer liner designed to support multiple pans individually Food pans sold separately, Stainless steel, rust-resistant latches provide a secure closure to prevent temperature loss The food warmer box boasts a large capacity of, it's suitable for 6 x 2.5" or 4 x 4" or 3 x 6", 2 x 8"height dinner plates