China Cold Room Hinged Door with Painted Galvanized Steel

Cold room door Introduction
Cold room hinged door
1)100% polyurethane insulated under high pressure, high density of 43kg/m, with flame retardant.
2)Heavy duty door hinges
3)Hydraulic door closer, auto-close
4)Standard size: 832mm W*1860mm H ( Size can be changed according client's requirement)
5)Door thickness optional: 75mm, 100mm, 150mm
6)Heater(For defrost) voltage: 24V/36V
7)Rubber around to avoid leak
8)Safety handle mounted on the back of the door panel for inside emergency opening.
Cold room door features:
1. Inside of the cold room door is made with Bayer polyurethane material by high pressure foaming. The density is up to 43kg/m3 or above.
2. The thickness of panel is 50/75/100/150mm for choice.
3. The cold room door is made by heavy duty door hinge, heavy duty door lock and hydraulic door closer.