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Shenzhen Hongfa Automatic Door Co., Ltd.

Shenzhen Hongfa Automatic Door Co., Ltd.
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Home > Company News > Insulated zipper structure fast cold storage door

Insulated zipper structure fast cold storage door

2024-09-14
Insulated zipper structure fast door
 
HONGFA (Hongfa) thermal insulation zipper structure fast door perfectly combines the zipper locking structure with the thermal insulation multi-layer thickened door curtain. While ensuring the air tightness of the internal environment, it significantly reduces heat transfer, reduces energy loss and creates a cold chain environment. Cold-resistant to -40°C, the door opening speed can be customized to more than 1.5 meters/second.
Cold-K (26)

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