PVC Fast rolling rapid roll high speed roller shutter doors PVC High speed door has seven parts , radar, servo motor , servo control box , door curtain(color can choose ) safe optoelectronics , Anti-wind bar , door frame , High speed roller door , the high speed roller door is the most used and relatively economical high speed door in the market , the main materials of the high speed roller door are PVC and stainless steel , PVC is used for the door curtain and stainless steel is used for the door frame The thickness and color of the door curtain can be selected and the material of the door frame can also be selected and the material of the door frame can also be selected stainless steel or aluminum alloy Material Selection : Frame: 2MM thicknesses cold-roll Stainless steel or aluminium alloy . Motor : Germany SEW brake motor . Control system: Imported Japan Mitsubishi converter and PLC to control of electric box&n…
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