According to reports, the Yuyao mold industry started in the 70s of the last century. After years of development, it has more than 1,000 mold processing companies, annual processing output value of 6.5 billion yuan, annual sales of 4.5 billion yuan, with processing large and medium-sized high, fine, sharp Mold capacity. In particular, plastic mold processing has taken a leading position in China.
In recent years, the construction of China's first mold industrial park, the China Light Industry (Yuyao) Mold City Industrial Park, has been fully acknowledged by the China Mould Association and industry insiders, and has been awarded the title of “China Plastic Mold Manufacturing Baseâ€.
Automatic Sliding Door Operators
High quality door residential automatic door opener
Carton+Foam+Bubble Bag and Pallet
Safety & Operation Devices of High Speed PVC Roll up Door:
In consideration of operation safety for high speed PVC roll up door, we provide the photo cell, and wireless safety airbag device as the standard safety device; And to enrich the operation methods of the high speed door, various options are provided such as manual button, transmitter, control box, radar sensor and inductive loop device. Different styles of transparent window are also available for better vision view.
Varied Running Speed of High Speed PVC Roll up Door:
Running speed of High Speed PVC Roll up Door is adjustable: Opening speed from 0.80m/s to 2.0m/s, and closing speed from 0.6m/s to 1.0m/s. Running speed adjustment can be achieved through inverter inside the control box, t to meet the actual needs.
Driving System of High Speed PVC Roll up Door:
Driving system is the core part for the high speed roll up doors. For the motors, we can provide multiple options for different demands, brands including SEW, SIEMENS, SNMA, SEJ and Servo Motor; All the motors are provided with manual brake, that offers emergency operation under power failure. Furthermore, motor power can be applied based on the real door size, in supply voltage 220V single phase and 380V three phase.
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SHENZHEN HONGFA AUTOMATIC DOOR CO., LTD , https://www.hongfarrs.com