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  • Mar
    19
    Relay control or PCB conrtol for AC rolling door motor
    Relay Control is commonly used in AC rolling door motors, it has simple structure and is easy to reapair. PCB control is more advanced and allow high-frequency use. But in terms of cost, relay control is more cost-friendly.
  • Mar
    17
    AC VS DC Roller Shutter Motor
    AC and DC roller shutter operators have differences in lifting power, working time, prices and working senarios. It's important to know these features before you choose a motor for your rolling door!
  • Mar
    09
    Why rolling door motor burns out suddenly
    Main reasons that lead to motor burning out. Overloading, fluctuated voltage, motor faults, lack of maintenance, installation problem and motor defects are all important causes.
  • Mar
    04
    Hot sell model-X800KG rolling door motor
    Are you seeking for a 800kg model that is not only engine sufficient but also price highly competitive ? We have updated a X800kg model to meet your requirement. This model has high power engine and 3 legs gear box, it’s much easier to install and with more cost-effective quote
  • Sep
    07
    Search for a trustworthy Chinese factory of roller shutter motor?
    As automation enters life, various products have been integrated with ‘automation’. According to the feedback from the installers, more customers want to add automatic devices to their rolling doors.In order to meet this demand, wholesalers all over the country are looking for high-quality motors th
  • Dec
    20
    How does the photocell on the electric door work?
    Thinking of automatic electric gate, you dream about comfort and luxury, but you may be concerned about the safety of your system. You can easily clear your doubts with few notions about how safety devices work.Il funzionamento dei sensori per cancelli elettriciTo begin with, photocells on electric
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