Safety Dust-proof Fast Shutter Door

◪Fast shutter door is an important measure of fire prevention in public places. It is a mechanical and electrical comprehensive function of the fire products,so the installed fire-proof rolling curtain should always be in the normal state.
◪ Fast shutter door should establish the regular maintenance track system, and do the maintenance record of each door and file the case.
◪ The shutter door that does not open and close for a long tine must be maintained once every half year. The content is dust-free, paint, and lubricating oil for the sprocket roller chain
◪ It has function of heat preservation, cold preservation, insect prevention, wind protection, dust proof, sound insulation, fire protection, anti odour protection, daylighting and so on.
◪There are some popular colors are available: like yellow、white、blue、red、orange or transparency and so on. Transparency window optional rectangular or elliptical, increased security and easy to manage performance.
◪It is appropriate for medical, food, electronics, clean workshop , cigarette, printing, textile, supermarket and other light industrial plant area isolation.
◪Operating system: button, pull rope, remote control, optoelectronic, radar, geomagnetic ring, manual when power failure.