Insulated Freezer Rapid Roller Door, widely used in food & pharmaceutical factories, cold chain warehouses, cooler room, and cold stores. It can work in -25C extreme low temperature area.
Specifications
- Max size: W3000mm, H3500mm
- Max opening speed: 1.8 m/s
- Max closing speed: 1 m/s
- Wind resistance: Grade 8 (20 m/s)
- Work life: 15 years
- Power supply: 1-phase 220 ± 15%V, 50/60Hz
- Safety class of electric: IP55
- Control system: Servo technology
- Color: Blue
Model characteristics
Excellent Thermal Insulation
PVC Fabric curtain is special double-layer structure, filled with thermal insulation rock wool material, with total thickness up to 20-40 mm. It can stop the heat transmission. And fast opening and closing will reduce the time of passing vehicles or humans. This will reduce the heat loss when the door is opening. With above two points, it can help clients save much energy consumption of freezers and cold stores. According to real tests, such freezer rapid doors can save 7200 KwH electricity per month.
Special Anti-freezing Heating Device
In freezers or cold rooms, the door running parts will easily get frozen in low temperature and humid environment. This may lead to serious damage or fault when door try to runs when frozen steady. Motor and control system even my get burnt. To avoid such situation, in our doors, we equip it with special anti-freeze heating device. It will bring contines heat to all-around the door to avoid freezing.
Self-repairing Design And Zero Maintenance
Self-repairing design. Side rails are special zipper lock structure. If the door is hit by a forklift, its fabric curtain will get out of the side rails without damages. Then it will get back into rails again when opening up and recover automatically. There is no need repair and maintenance. This will save a lot cost and energy for end users. And also bring big benefit by keeping normal operaion of the whole freezer.