Fast roll-up door for the material needs to be shortened to adapt to rapid demand out of time and are designed with a fast, safe, and reliable.
Imported motor rolling door motor for fast, three-phase 380V, power 0.55-1.5KW, IP5550HZ.
Curtain 1.0mm thick French-made high-density polyester fiber fabric or 1.5mm thick transparent PVC film.
Frame and tank cover material 2.2mm high quality cold rolled steel plate, motor base plate is 4mm, high electrostatic coating process, the standard color is ivory white (slightly yellow milk).
High-speed opening and closing all the rapid roll doors can reach 0.7-1.2 m / s opening, closing speed, so that the logistics route is frequently used but also the greatest degree of satisfaction relative sealing requirements.
Photoelectric sensors (standard) is an infrared photoelectric sensor safety switch under the door means a set of correlation. Roll-up door during descent, when someone or something covering the infrared beam, the door will immediately reverse the rise.
Size A, drum roll gate fast maximum size W5000mm × H6000mm
B, strap-style fast rolling door maximum size W20000mm × H20000mm
Safety bottom bounce (optional) at the bottom of all the fast rolling door at the bottom of the optional safety devices rebound, when the bottom of the door with a slight collision objects will also make stops the door closed and turn the opposite direction, play a double protection.
Control mode 1, 2 push-button, pull rope 3, 4 remote control, magnetic ring type 5, radar sensors
Open method A, the top roller curtain rolled up, on both sides of the rail set with seal brush B, rolled up above the roller belt, the belt reinforcing tube will pull off the curtain sheet, stacked on top of the doorway, showed a single winged butterfly, on both sides of the rail set with brush seal to reduce noise.

Tobacco warehouse's door
According to the National Office of Tobacco 2009 No. 418 document, intensive research and development of a new generation of technical specifications barn barn air-tight door / window.

Features:
1, compact structure, high strength, high durability;
2, the doors open and close flexible and reliable;
3, the door using special Warm sandwich, Warm good effect;
4, door via dedicated production line, high strength;
5, doors are set around the special sealing tape, high airtight performance;
6, special locking mechanism, can play a more closed more tightly effects;
7, the material surfaces are galvanized, durable.