Output Current: 4-6A per channel.
220V Electric Film Roll-Up Greenhouse Farm Roller Automatic Ventilation Lifter
160 Meter Side Roller Vegetable Greenhouse Manual Roller Manual Film Roller
Effortless Operation Greenhouse Film Roller for Effective Vegetable Airflow
Anti Rust Greenhouse Film Roller Machine for Side Ventilation and Vegetables
Film Roller Anti-rust Finish Easy Installation Lightweight Design Quick Setup
Film Roller Smooth Pulley Sliding Anti-rust Finish Easy Installation Quick Setup
