Manual roll up（manual gear box)

The manual Roll up is a compact, low cost, easy to use roll film facilities.
The greenhouse plastic film can be rolled up or lowered at one time.
 

• The manual roll up housing is precision die-cast aluminum with high strength.
• The inside of the manual roll up is provided with a self-locking device, which can stop and start at any position during the opening and closing of Roll up.
• Internal gears, gear shafts, and two-way self-locking devices are heat-treated to ensure durability.
• The surface is sprayed with anti-rust technology, and the bolt and nut are made of stainless steel;
• The speed ratio and torque are designed reasonably, making it easier and more convenient to use.

Manual roll up(side type)

Manual roll up(roof type)