Electric Door For Cold Storage Doors

1. This door is made of high-quality materials that have been specially treated to create a frame, covered with stainless steel panels, and foamed with polyurethane as a whole. There are thicknesses of 50mm, 75mm, 100mm, 120mm, 150mm, and 200mm.
2. The joint between the door leaf, floor, and door frame is made of specially shaped rubber material that is resistant to low temperatures and has strong elasticity. It is sealed in two flat forms to improve the sealing performance.
3. Low voltage and high-efficiency electric heaters are installed around to prevent freezing of the door leaf, door frame, and ground level.
5. The door is equipped with an air curtain, which automatically opens when the door is opened.
6. The door is also equipped with manual and internal unlocking devices in case of power outage or malfunction. The electrical appliances are selected from high-quality products, with advanced and unique control design. Therefore, this product has the characteristics of advanced structure, beautiful appearance, good sealing performance, flexible control, and long service life. Suitable for modular cold storage, civil engineering cold storage, constant temperature storage, and constant temperature workshops with a temperature not lower than -40 ° C. It can also provide good thermal insulation when the indoor and outdoor temperature difference is greater than 50 ° C and the outdoor air temperature is greater than 80%. It is one of the essential equipment for modern mechanized import and export of goods.
The main technical parameters of this door are as follows:
① Door hole size: maximum 6000mm x 6000mm,
② Applicable temperature: -85 ° C -+85 ° C, door thickness 50mm-200mm. Low temperature storage options: anti freezing and heat generation;
③ Door opening control: optional button, pull rope, ground magnetic ring, photoelectric, radar control;
④ Safety devices: photoelectric tube sensing, door edge collision sensing;
⑤ Door leaf fabric: stainless steel or color steel plate;
⑥ Number of door pages: optional single or double pages;
⑦ Window: Anti fog glass (optional);
⑧ Power supply: 220V/50Hz or 24V/50Hz (for heating wires), 3x380V/50Hz (for motors).