Manual Film Roller
For film greenhouse ventilation, manual film roller is good choice for its convenience and economy. Both side and roof type is optional.


Side Ventilation

Roof Ventilation System

Type Function Max Roll Length Max Roll Height
Max Torque Type
461-1 Side Open 50m 2.0m 35N.m Manual
461-2 Roof Open 50m 1.8m 30N.m Manual