The minimum open speed of 0.8-1.5m per second (adjustable),
high-frequency opening (1000-1500 times/day)
Safe and reliable
1. There is infrared sensor beneath the doorframe (the door will
not drop down when people and vehicles pass by) 2. There is pressure sensor at the bottom of the curtain. The door
will automatically lift when the dropping door is given a force of
about 2kg. 3. Automatic derailment system (when impacted, the door will
automatically stop and retreat) can be installed according to
different air pressures. 4. The control system uses low-voltage safe power supply. The
ground terminal will be connected to a dedicated ground provided by
the buyer.
Sealing performance
The curtain bottom is equipped with loading air-insulation cloth.
It can tightly integrate with all kinds of uneven ground. There are
sealing brushes (insect-proof, dust-proof, thermal insulation and
noise insulation) in the slides at two sides of the doorframe.
Door Body structure
2mm cold rolled high-quality-painted steel or 2.0mm stainless steel
door frames are available to choose.
Curtain Color
Perspective approach
Horizontal transparent window (it can be customized according to
customers’ demand)
Drive System
Famous domestic brand motor, three phase 380v, 50hz, IP55, power
ranging from 0.75 kW to 1.5 kW, 1500 r / min; large load-bearing S4
model. Powerful special motor, brake and worm reducer are
integrated.
Control box
It is composed of an intelligent control system, and computer-built
programs, and also compatible with a variety of commonly used
protection systems.