film roof ventilation window Electric roll up motor manual , 5m long chain

film roof ventilation window Electric roll up motor manual , 5m long chain

Quick Detail:

XTB steel manual roll-up (roof) is used to roll up or down the film of greenhouse roof windows, and then open/close the windows.

Description:

XTB steel manual roll-up (roof) involves a 5 meter long chain and a winder. Its output shaft will be connected with a Ø22mm steel pipe. A telescopic coupling (Ø25mm pipe + Ø22mm pipe) goes into the handle of roll-up. While the chain is pulled, the winder will turn the Ø22mm steel pipe to open/close the film window. Simultaneously, the manual roll-up, with the support of telescopic coupling, moves up/down along the roof. This manual roll-up can be easily turned, and has long life time. Its maintenance is very easy. While running, it makes no noise.

Applications:

XTB steel manual roll-up (roof) is used to roll up or down the film of greenhouse roof windows, and then open/close the windows.

Specifications:

Competitive Advantage:

1). High quality components and materials.
2). Strong gear.

3). Beautiful appearance.
4). Easy maintenance, reliable performance, and long lifetime.