Efficient Aluminum Automatic Shutter Spiral Door PLC Control For 380V 50hz Remote Control
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... is made of aluminum alloy material, and the power supply is 220V/50HZ. The motor power is 0.75KW, and it has a great opening speed of 0.8m/s, which makes it a high-efficiency and safety choice for customers. Moreover, the wind resistance is lower than 2...
CHINA DESEO GROUP LIMITED
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Security 8m Fire Resistant Roller Shutters Doors 2.0m/s Fast Opening Aluminum Spiral
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Electric Rigid Fast Opening Roller Shutter High Speed Aluminum Roll Up Spiral Door Installation area Yuou Industrial Doors team will make sure that the doors meet industry regulations for wind loading rating, thermal insulation, speed and safety, to ......
YUOU(LUOYANG) DOORS AND WINDOWS TECHNOLOGY CO., LTD.
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