Industrial Sectional Doors

1) Advantages: Good Insulation, High Wind Resistance, Excellent Sealing, Security…
2) Applications: Manufacturing Factories, Logistics Warehouses, Cold Storage Warehouse…
Delta is Company import and distribution Top in Viet Nam, Industrial Sectional Doors

Introduce

1) The door panel adopts full-automatic production line imported from Kraussmaffei of Germany, and fluorine-free polyurethane door panel is formed by one-time constant temperature continuous foaming. The polyurethane inside the door panel has good adhesion with the surface steel plate,thus with good thermal insulation (thermal insulation coefficient K≤0.5W/㎡℃), foaming without air hole, foaming density≥45kg/m³, and the working temperature range meets -20℃ ~ 90℃. Thermal conductivity k-value:0.5Watt/(m2x℃).
2) The inner and outer panel are made of 0.5mm thick Bao-Steel galvanized steel plate, and the surface is treated with two layers of electrostatic polyester paint, the thickness of the paint is not less than 28 μM. It can resist long-term sunlight, rain and ultraviolet rays, and can ensure that it will not fade for more than 15 years.
3) The overall thickness of the door panel is ≥ 42mm, and the height of the door panel is 500mm. The door panel is designed with pinch resistance function, and the fire rating is B1.
4) The standard color is White Gray RAL9010, Silver Gray RAL9006, other colors can be customized.

Main Technical Parameters

Effective Maximum Door Size W10000mm*6000mm
Opening/Closing Speed 0.25m/s
Door Panels 500mm height, 42mm thickness, 0.5mm zinc
Door Rails 2mm hot-dipped galvanized
Safety Device Wire rope breaking protection device, Spring breaking protection device…
Driving Motor Electronic Limiting Motor, 380V/3P/50Hz or 220V/1P/50Hz.
Lifting Method High/Standard Bend Lifting, Vertical Lifting
Wind Resistance ≥700N/㎡
Color White Gray RAL9010, Silver Grey RAL9006, other colors can be customized.
Counterbalance Torsion spring is 60Si2Mn material