High speed rolling shutter door is also called fast rolling shutter door, high speed rolling shutter door has heat preservation.Keep cold.Anti-insect.Windproof.Anti-dust.Soundproof.Fire protection.Anti-odor.Light and many other functions, and widely used in food.Chemical.Textile.Electronic.Supermarket.Refrigeration.Logistics.Storage and many other places.

High-speed rolling door price

Professional custom production and installation of rigid high-speed rolling door, high strength industrial aluminum alloy material, can be with transparent window, the market price is 450.00 yuan / square meter.Home garage .High speed rolling door for warehouse, optional radar .Remote control.Geomagnetic control button, the market price is 500.00 yuan / square meter.High speed rolling door for supermarket large warehouse storage, frequency control box, built-in safety fuse, market price is 700.00 yuan/sqm.

High-speed rolling door repair

For example: a circuit of the main control board right motor off no output, producing abnormal closure.To detect, first use a measure of AC voltage level, eventually no output power, and thus control terminals connected to the relay to find, and then measure whether the relay coil with the corresponding control voltage.Manually add a low (or high) level control signal or switch letter to see the state variables of the circuit in question, thus identifying the faulty FAN, finding the damaged components, and replacing them to eliminate.

High-speed rolling shutter door which is good

Rolling shutter door brand one of the XuRiHuanZhao Beijing XuRiHuanZhao new building materials limited company was established in 2007, is a member of China automatic door association.Is a Beijing area early production and development of industrial doors.Crystal plate.Door curtain.The door curtain.The company to develop.Sales, fast rolling shutter door, high-speed rolling door, fast rolling door, high-speed rolling door, fast door, high-speed door, automatic rolling shutter door and many other products.Rolling door brand one of Xingde Xingde door automatic fast lifting rolling door .High speed rolling door .Is a professional manufacturer of fast doors, the introduction of advanced technology in France to develop and produce, fast rolling shutter door is a modern factory purification workshop effective protection door, specifically for industrial plant entrances and exits sand and air conditioning cold air barrier, logistics frequent access to fast opening and closing, improve operational efficiency and increase the quality of the environment designed and manufactured, can completely replace the import of similar products expensive and not easy to maintain the drawbacks.