Track push rod  windowing gear rack

Track push rod   windowing gear rack

The track push rod windowing system is suitable for Venlo greenhouse.

When the window is opened, the gear moves under the drive shaft, drives the rack, pushes the push rod forward, and opens the window under the action of the support arm.

     Staggered windowing gear

    Staggered windowing rack

   Features：

★ Running smoothly,

★ High running precision, large thrust, suitable for long

★ Larger greenhouse, simple structure,

★ The cost is lower.