Door panel : Over Head Door
Adopt process-laminated in a high level insulating polyurethane free chemical process under continual product line. The surface of side is high quality Bao steel sheet, PVDF coating which resist long-term shine, rain and ultraviolet radiation. It would be faded within 15 years. The advantage is as follows: strong mucosity, good insulation (K<0.5w/m2.?c), no foam, density >40kg, working temperature span (-20 c – 90 c), without air gap. The thickness of the panel is 40mm. The thickness of steel sheet is 0.5mm. The height of each panel is 500mm. The class of fire-proof is B1. The door panel designed for finger protection. The stand color is white-grey, silver light blue.

Track
Combinated tracks (Wall track and wheel track), High quality galvanized steel, 2mm. thick, galvanized factor is 200.

Balancing System
External torsion spring balancing system, with a minimum life cycles of 30,000.

Hardware
Adopting high quality wheel bracket which is 5 mm thick aluminum alloy. Ace designing is easy for angle adjustment, prevent stress. Aluminum alloy is more corrosion proof and suitable for refrigeratory warehouse than galvanized steel. The hinge is stainless steel.

Sealing
The bottom sealing is shape vinyl resin sealing strip in the base ante freezing, damp proof and water resistant. The top and both sides are sealed with trough sealing strips. Panel and panel are also sealed.

Wind load of The Door Panel
50 kg/m2.

Mechanical safety device
Spring break proof device and cable break proof device.

Lock type
Inside slide bolt.

Option
- Motor is industrial door operator imported from Europe with over hot proof and overloading proof. The control box include open, close and stop function. Low voltage push button, safety and good quality with train for manual operate, stable and safe. The operation 250 mm/s.

 

Imported bottom safety edge

 

- Window
- Pass-door

Specification
The MAXIMUM OPENING : W8OOOmm x H5500mm
The outsize can be made specially.