Specifications

The manual roll up unit used in film greenhouse, to get the film up and down the ventilation of the greenhouse.

The film rolling length of  SLC manual roll up unit has been extend from 100 meters to 120 meters. Now, it becomes the most stable, portable and durable manual roll up unit. The high quality internal transfer steel gear of “SLC” has been carefully selected through turning, hobbing and heating treatment. Input an output axis are installed with lubricating bearings are reversing gears which meets ergonomics needs to make it portable for carrying up and down.