Manual Film RollerIt Is A Mechanical Device Used For Manually Rolling Plastic Film In Greenhouses, Which Achieves The Rolling And Lowering Of Covering Materials Through Manual Shaking. It Has The Advantages Of Simple Structure, Convenient Operation, And Low Cost. The Manual Film Rolling Machine Is Mainly Composed Of A Handle, A Reducer, A Film Rolling Shaft, A Bracket, And Other Components.
The Handle Is Made Of Galvanized Steel Pipe Or Aluminum Alloy Pipe, And The Surface Has Undergone Anti Slip Treatment For Easy Operation. The Reducer Adopts A Gear Transmission Structure, With A Transmission Ratio Usually Between 1:20-1:30, Which Can Reduce The Labor Intensity Of Operators. The Film Rolling Shaft Is Made Of Galvanized Steel Pipe Or Aluminum Alloy Pipe, With A Smooth Surface For Easy Film Rolling. The Bracket Is Made Of Angle Steel Or Square Tube And Fixed To The Greenhouse Frame With Expansion Bolts.
The Manual Film Rolling Device Is Suitable For Greenhouses With Small Spans, Such As Sunlight Greenhouses, Arch Greenhouses, Etc. It Can Achieve Manual Rolling Of Plastic Film And Adjust The Temperature And Humidity Inside The Greenhouse. During High Temperatures In Summer, The Ventilation Opening Can Be Manually Opened Using A Film Roller To Lower The Temperature Inside The Greenhouse; During Low Temperatures In Winter, The Film Can Be Manually Rolled Down Using A Film Roller To Maintain The Temperature Inside The Greenhouse. Manual Film Rollers Have The Advantages Of Simple Structure, Easy Maintenance, And Long Service Life, Making Them An Ideal Choice For Small Greenhouses.
