High Quality Electric Hydraulic Brake

High Quality Electric Hydraulic Brake
Brake mounting dimensions and braking torque parameters meet JB / ZQ4388-1997 standards, technical requirements in line with JB / T6406-2006 standards.
  You can set additional functions zo (see brake additional menu}.
  Conditions of use:
Ambient temperature: -20ºC ~ 50ºC;
surroundings not have flammable, explosive and corrosive gases in the working environment, or should use anti-corrosion products.
air relative humidity less than 90%.
Altitude reference point of use in line with GB755-2000

PVC Self-Repair High Speed Zipper Door

Zipper quick door

The curtain of the high-speed zipper door is made of 1.2MM PVC coating cloth which can be embedded into the window. The unique design of this zipper door makes it possible to provide efficient goods entrance and exit under the premise of minimizing heat loss, so as to maintain the original temperature conditions in the room. The high-speed zipper door can provide different opening and closing speeds. According to the different needs of customers to provide the best speed of adaptation. The high speed zipper door curtain section ensures the safety of equipment and personnel without any solid parts. The high speed zipper door has a self-repair function, which means that even if the curtain is derailed in the middle (e.g., hit by a forklift), The self-healing system will automatically guide the curtain rerail in the next loop.) We can do this in the event that the front or back of the door hits the curtain and derails.

The new zipper is professional for derailed repair zipper door, zipper head material nylon 66, with built-in steel wire rope and screws fixed curtain, under the impact of gravity can let the curtain out of the rapid and correct return to the track, and track teeth without damage, durable, improve the original zipper teeth easy to wear defects.

PVC auto-repair fast door,automatic industrial sectional door, PVC Self-recovery high speed door,rapid PVC high speed door,self-repairing high speed doors

SHENZHEN HONGFA AUTOMATIC DOOR CO., LTD , https://www.hongfahsrud.com