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    Welcome to inquire!Site to provide free pre-sales consulting, site surveys, design, budget and the best solution ... ...
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  • Fast shutter doors(2)
  • Rapid industrial door control methods are: interlock linked control, magnetic sensor control, radar, automatic control, manual switch control, remote launch control.
    First, the manual switching
    1. Pushed into the machine, press a single button to open up instructions 2. The door to fully open up 3. By the decline in direction after pressing the button on the wall 4. All off
    Second, auto-sensing
    1. Pushed confidential access to, a variety of sensors receive the signal, automatically increase 2. The door to fully open up 3. Safety devices confirm the push optical drive after the adoption of the automatic drop 4. All off
    Third, semi-automatic
    1. Pushed into confidential when the manual switch or pull up 2. The door to fully open up 3. Safety devices confirm the push optical drive after the adoption of the automatic drop 4. All off