So the chemical production workshop must be sealed for explosion-proof protection, customers will choose explosion-proof hard fast rolling shutter doors to achieve this effect. See below for details.

     How to prevent odor and explosion from hard doors

     1. Seamless sealing, instant isolation, the opening and closing speed of the explosion-proof hard fast rolling shutter door can achieve instantaneous opening and closing in a few seconds, so that the air inside and outside does not come into contact, and it is surrounded by seamless rubber sealing, which has good odor and dust resistance.

     2. Electronically controlled explosion-proof, BT6 level, the hard door is explosion-proof for the motor + control box + weak current part. The door hardware is not explosion-proof and can be used in Class A and B factory warehouses with high safety.

     3. Insulation and flame retardant, safety protection, the internal foaming of the hard door panel has B2 level flame retardant performance, and the two guide rails are equipped with built-in explosion-proof infrared light curtains to prevent the vehicle from hitting people entering and exiting due to too fast speed.

     SEPPES is a domestic brand manufacturer specializing in explosion-proof hard fast rolling shutter doors. It has multiple certifications such as CE, ISO, SGS, etc., and serves many well-known chemical companies, such as PPG, Axalta, Firmenich, Nippon Paint, AkzoNobel, etc. , adhering to the concept of one door, one code, lifelong service