| Customization: | Available |
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| After-sales Service: | Online Service |
| Warranty: | 1 Year |
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NHentrance Co., Ltd.'s High-Speed Cold Storage Door is high-frequency use in cold chain logistics passages. The specially designed composite insulation curtain, with a thickness of 7mm, uses a seamless curtain splicing process to minimize cold loss. The simple and convenient structure design requires almost no maintenance. These doors ensure optimal performance in low-temperature environments, featuring an opening speed of 2.4m/s and a closing speed of 1.2m/s. The high-speed opening and closing functions maximize energy efficiency, while excellent insulation performance, durable materials, and advanced sealing technology provide exceptional reliability and longevity. It is ideal for applications requiring precise temperature control, such as cold storage facilities and food processing plants.
√ High Efficiency: Rapid opening speed of 2.4m/s and closing speed of 1.2m/s, reducing energy loss and enhancing operational efficiency.
√ Superior Insulation: Specially designed composite insulation curtain with a 7mm thickness, ensuring excellent thermal integrity.
√ Seamless Design: No cold chain interruption due to the seamless curtain splicing process, minimizing cold air leakage.
√ Low Maintenance: Simple and convenient structure design requires almost no maintenance, saving time and costs.
√ Durability: Constructed from high-quality, durable materials to withstand rigorous use in demanding environments.
√ Advanced Sealing Technology: Ensures a tight seal, maintaining the desired temperature and preventing contamination.
| Scope of application | Indoor /Outdoor |
| Curtain Thickness |
7mm |
| Portal Frame Structure |
thick cold-rolled steel |
| Motor power |
1.5Kw |
| Input voltage |
220V |
| Operating Speed |
Open: 2.4m/s Close: 1.2m/s |
| Sealing and Isolation | Elastic PVC base, double brush seal |
| Safety Performance |
Cold-rolled steel/aluminum alloy columns |
| Control system | PLC and frequency converter control |
NHentrance Co., Ltd. specializes in a wide range of industrial doors, including high-speed roll-up doors, industrial stacking doors, high-speed zipper doors, spiral doors, sectional doors, garage doors, cold storage doors, and loading dock equipment. Our products are designed to meet the demanding needs of various industries, including manufacturing plants, food processing, chemicals, textiles, refrigeration, electronics, precision machinery, and logistics warehousing.
With production facilities located in Wuxi and Dongtai, NHentrance leverages over 20 years of industry expertise and a solid commitment to innovation. Our dedicated R&D team ensures that we provide cutting-edge, tailored solutions that address the unique challenges of our clients. We are proud to offer a comprehensive range of products and one-top services backed by competitive pricing and exceptional quality, ensuring significant value and reliability for our customers.
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