Short Description:

Cold room high speed door is design for cold storage area, Freezing room, isolated warehouse etc Cold storage door can reduce ventilation and save energy. Good sealing performance, ALSO FAST COPERATION SPEED ENCABLES THE VEHICLE TO QUICKELY ENTER AND EXIT THE REFRIGERATOR AND REDUCE TEMPERATURE CHANGES. TECHNICAL DATE Opening speed 0.5~1.5m/s Closing speed 0.5~1.0m/S DW MAX 3500MM DH MIN/MAX 1000 -3800MM POWER SUPPLY 1 PHASE 220V/110V 3 PHASE 220V/380V/420V/480V DRIVE MOTOR GEAR ...