Feature of Seppes Thermal Insulation Fast Door

Seppes Thermal Insulation Fast Door is a kind of quick door commonly used in food factories and pharmaceutical factories, mainly because the door meets the effect of fast opening of the plant and low temperature antifreeze, which not only saves energy loss for the factory but also improves work efficiency.

First, let me briefly introduce the 7 major features of our door.

1.Thermal insulation

The multi-layer thickened door curtain is equipped with special insulation materials inside, which can effectively isolate the temperature between the inside and the outside and significantly reduce the heat transfer.


There are double-row brushes or a rubber-clamped seal inside the track, which separates the air from the two parts, cools the inside and heats the outside, and promotes a good thermal insulation environment.

3.Wind resistance

The door curtain is equipped with aluminum alloy wind resistance material, windproof, impact and pressure resistance, so that the beauty of the door curtain is more integrated, which is both good-looking and practical.


The internal device has a refined motor, which has higher accuracy, greater power and extremely fast speed increase.

5.Freezing resistance

Customers can choose to assemble rail heating system devices to avoid sometimes freezing and condensation.


All series are equipped with infrared security sensor system as standard, not only that, but also optional wireless security bottom edge.

7.Frame material

Using SUS304 stainless steel frame and parts, it is corrosion resistant and easy to clean, more suitable for cold storage environment.


We have three styles of commonly used fast doors. Today I will briefly introduce them.

3  Styles Seppes Thermal Insulation Fast Door

Our three commonly used heat preservation fast doors are newly developed to meet the needs of customers.(Painted steel seppes thermal insulation fast door,304 stainless steel seppes thermal insulation fast door ,316 stainless steel seppes thermal insulation fast door ) Not only meets the customer’s design and installation requirements, but also retains the customer’s additional economic losses.

waterproof control box


Painted Steel Seppes Thermal Insulation Fast Door

Painted steel thermal insulation fast door is our standard style, which not only has good thermal insulation effect and fast opening speed, but also has been used by customers for up to 10 years.Check the above picture, you will post that the control system of our door adopts a waterproof device, so that the door can be installed in a humid environment and can be used normally.

radar open door automatically

304 Stainless Steel Seppes Thermal Insulation Fast Door

For the second type of 304 stainless steel fast door, it is more widely used. It is necessary for the food industry and the pharmaceutical industry to use our door, because the door frame is made of corrosion-resistant, dust-proof and rust-proof stainless steel. At the same time, the door is also equipped with an automatic door opening device. When people and objects are detected by the radar sensor device, the door can be opened automatically. This method relieves the traffic pressure of the plant and also brings good economic benefits to the factory.

Explosion-proof control box

316 Stainless Steel Seppes Thermal Insulation Fast Door

Looking at the third picture, there is not much difference in appearance, but a lot of work was spent on the material and the control system. First of all, the door frame material is made of 316 stainless steel. This stainless steel is edible and the highest grade among stainless steel. Its anti-corrosion, dust-proof, and anti-rust ability is better than 304 stainless steel. Secondly, the control system of 316 stainless steel seppes fast door adopts explosion-proof device. For some explosive areas in the workshop, installing our door is the best choice. We apply for an explosion-proof certificate for this door in order to give customers a good guarantee.

Regarding these three  seppes heat-preserving fast doors, is there anything you need?

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