Uses of PVC rolling shutter doors
PVC rolling shutter doors are the most economical and suitable choice for busy exits in factories and other production sites. This modern and novel design can serve two purposes: it can prevent outsiders from intruding. It can also resist weather changes. According to different needs, different styles of PVC rolling shutter doors can be selected.
Wind-resistant PVC rolling shutter door
PVC rolling shutter doors are composed of aluminum profiles and wind-resistant rods, and the curtain fabric has no fixed points in the door frame. Because industrial door curtains are very wide, if a large amount of wind pressure is applied to the door curtain, the door curtain will be blown out of the door frame, causing damage to the door curtain and even the entire door body.
The wind-resistant rod PVC roller shutter door uses a wind-resistant device to fix the door curtain in the door frame, including two spring steel plates inserted into the door curtain connection pocket and located on both sides of the door curtain. Side plastics are set between the spring steel plates; the spring steel plate and the side part The plastic is held in place by bolted connections with self-aligning bearings, so that the curtain is firmly fixed inside the door frame.
Self-resetting PVC rolling shutter door
The self-resetting PVC rolling shutter door is a PVC rolling shutter door that is based on the wind-resistant rod rolling shutter door and adds an automatic reset device above the track. When the rolling shutter door receives a strong impact and the curtain breaks away from the door frame, this self-resetting device can be used to return the curtain to the door frame track. Reduces the frequency of maintenance, making it safer and more efficient.
Production workshop with PVC rolling shutter doors
Large windows, bright colors
Technical parameters of PVC rolling shutter door
Door body material: cold-rolled plate steel structure, processed by hemming and baking process;
Control system: Mitsubishi microcomputer frequency conversion control box;
Door curtain tensile strength: 175KN/m;
Transparent window: PVC soft board, thickness 1.00mm;
Wind resistance: 25m/s, equipped with aluminum alloy windproof strips;
Safety configuration: infrared photoelectric protection, warning lights, anti-collision pillars, rocker.
Security system for PVC rolling shutter doors
Pressure wave sensor--device at the bottom seal
The pressure wave sensor produced during the closing process will immediately stop closing and turn on as long as it slightly touches a passing person or vehicle. Ensure the safe passage of people and vehicles;
Photoelectric protection switch--infrared photoelectric protection
Standard infrared photoelectric protection switches are installed at the lower ends of both sides of the guide rail. Once the infrared radiation is blocked, the switch will stop immediately;
emergency button
The control box is equipped with an emergency stop button, which can quickly stop and shut down in an emergency;
Sealing performance
A weighted air-insulating cloth is installed at the bottom of the door curtain to closely integrate with various uneven floors, and a sealing brush is installed on the inside of the door track.