Industrial rolling door and industrial lifting door product principle:

1. Curtain material: Double-layer high-strength, high-toughness, corrosion-resistant aluminum alloy extrusion molding.

2. Surface treatment: Classic powder coating process, which is characterized by strong durability, anti-aging, anti-corrosion, non-fading, easy maintenance, and long-lasting as new.

Industrial rolling door product features: safe and reliable, stable operation: due to the use of the overall door frame structure to ensure the safety of the door load-bearing structure and the overall stable operation; less space at the top, easy to arrange; low noise, high sealing performance, beautiful, lighter door body The operating system can be equipped with button control, remote control operation, full-automatic operation, and infrared safety protection system. Infrared radiation sensing devices installed on both sides of the door body, even if the door is forcibly opened, when people or objects enter the door, the infrared sensor The device starts immediately and continues to alarm. Sensitive automatic alarm device, regardless of the use of any tool to illegally push up, prying the door will immediately start the alarm.

Industrial lift door features: Door panel material: The door panel is made of thick double-layer galvanized steel sheet, and the interior is made of reinforced ribs and polyurethane foam materials. It has the advantages of heat insulation, sound insulation and thermal insulation of industrial lift doors, and is used in large warehouses. And factory gates; the maximum production width of industrial lift door panels can reach 21 meters. Accessories configuration (rails and hardware): 2.5 采用 mm thick hot-dip galvanized steel sheet is processed and formed by spraying, high temperature baking and other processes, which increases corrosion resistance, durability and aesthetics. The rails are lined with risers on both sides to increase strength and aesthetics. Motor: special motor for industrial door, power supply 220v, power 375w ~ 550w, with manual clutch, manual operation in case of power failure or emergency. Lifting speed is 10cm / s ~ 25cm / s.