廣州中臣碧陽(yáng)科技集團(tuán)有限公司

Cold Storage Insulation Door

Cold storage door is the core component of the cold storage structure, Installing at the entrance, it can minimize the air ventilation inside and outside of the warehouse, reducing the loss of cold energy.With SUS304 stainless steel as the panel, thermal insulation doors from Dande can decrease bacterial adhesion for food safety and extend the service life of the doors.Based on the method of opening, there are three types of thermal insulation doors from Dande including horizontal door, vertical door and hinged door. The horizontal and vertical door can be operated manually and electrically.

Horizontal Door
Horizontal door is a thermal insulation door operated horizontally including single door and double door, both of which can be run manually and automatically.

Feature of Horizontal Door:
●TPE rubber strips for door leaf and door frame: with chariteristics of abrasion resistant, high/low temperature resistant, aging-resistance, the service life of the door is 30 times that of EPDM.
●Gear and tailor-made high-strength engineering plastic rack for transmission: few noise, high reliability, no lubrication and easy maintenance.
●Electric drive for the door: with special converter for cold storage door, doors can move with a converted speed in different areas,reducing the runtime and the leakage of cold air; with decreased mechanical collision, the lifespan of doors is extended.
●Patented upside opening and downside closing: this system can reduce the friction on the sealant and ensure excellent sealing effect.
●Thick door leaf: with 2.0mm thickness of stainless steel plate, the overall door structure is solide enough for impact strength and stable operation, especially suitable for large and thickened doors.

Technical Parameters
Dimensions: maximum size could be 6000mm*6000mm
Applicable temperature：-95℃~+160℃
Available thickness of door leaf: 75mm, 100mm, 150mm, 200mm
Door leaf: stainless steel
Padding: high performance adiabatic flame retardant polyurethane (PU)
Sealing: TPE rubber or silicone
Door frame: aluminum alloy (after anodizing and anti-corrosion treatment)
Heating mode: heating wire for door frame and door leaf
Transmission mode: gear-rack drive
Switch control: push-button, pull rope, remote control, terrestrial magnetism
Safety device: safety escape lock, safety magic eye
Optional configuration: anti-fog toughened glass window
Power supply: 220V/50HZ (for heating wire), 380V/50HZ (for motor)

Vertical Door
The vertical sliding door is a cold storage insulation door that opens and closes vertically.The functional characteristics of it are the same as those of the sliding door.

Technical Parameters
Dimensions: customizable size
Applicable temperature: -95℃~+160℃
Available thickness of door leaf: 75mm, 100mm, 150mm, 200mm
Door leaf: stainless steel
Padding: high performance adiabatic flame retardant polyurethane (PU)
Sealing: TPE rubber or silicone
Door frame: aluminum alloy (after anodizing and anti-corrosion treatment)
Heating mode: heating wire for door frame and door leaf
Transmission mode: gear-rack drive
Switch control: push-button, pull rope, remote control, terrestrial magnetism
Safety device: safety escape lock, safety magic eye
Optional configuration: anti-fog toughened glass window
Power supply: 220V/50HZ (for heating wire), 380V/50HZ (for motor)

Hinged Door
The hinged door of the cold storage can be rotated to open by hinge with single hinge door and double hinge door.The functional characteristics of it are the same as those of the sliding door.

Technical Parameters
Dimensions: tailor-made size up to 4500mm*6000mm(single door), 6000mm * 6000mm (double door)
Applicable temperature: -75℃~+75℃
Available thickness of door leaf: 75mm~400mm
Door leaf: stainless steel
Padding: high performance adiabatic flame retardant polyurethane (PU)
Door frame: aluminum alloy
Sealing: TPE rubber