Hot sale Freezer Cool Room Plastic Insulated PVC High Speed Cold Room Automatic Zipper Fast Cold Storage Door

MM-H-2000

Capacity

>1000 turns.

Control mode(optional)

Standard control box Both-side geomagnetic ring

Both side radar                   Both-side remote control

Both-side pull cord switch    linkage interlock

Speed

Open/close to max : 0.7-2.5 m / s

Safety performance

A Each door both sides have a set of electro-optic protective system, prevents the roll-down metal door falls bumps into the pedestrian or the vehicles, when the work roll-down metal door one side to have a caution light prompt.

B Security Air Bag: Composed by the rubber airbag and the pressure transmitter, installs at the bottom of the gate body, When the door drops and there has the object blocks(0.5-10kg), the door will automatic rises to the top immediately.

Control system option

*double geomagnetic ring

*double radar *double telecontroller

*double stretching wire switch

*interlocking

*air bag