Electric Gear Box
Our electric gear box for greenhouses is driven by a motor to automatically roll up or lower the top and side plastic films of greenhouses, eliminating manual cranking. It quickly opens and closes ventilation openings to adjust internal temperature, discharge moisture and replenish air inside the shed. Capable of cooling, dehumidifying, heat preservation, rainproofing and pest prevention, it is widely applied in arched greenhouses and multi-span greenhouses, greatly saving labor and enabling precise control of the greenhouse environment. The products are suitable for greenhouses projects which are accessible to power grid.
| Model | Voltage | Power (Watt) | Torque (N·m) | RPM | Rolling Tube Diameter (mm) | Max.Rolling Distance (meters) | Weights (kgs) | Warranty (years) |
|---|---|---|---|---|---|---|---|---|
| EGB-40DC | DC 24V | 40 | 45 | 3.1 | φ22~35 | 65 | 2.8 | 3 |
| EGB-60DC | DC 24V | 60 | 60 | 2.8 | φ22~35 | 75 | 3.7 | 3 |
| EGB-80DC | DC 24V | 80 | 80 | 2.8 | φ22~35 | 80 | 3.7 | 3 |
| EGB-100DC | DC 24V | 100 | 100 | 2.8 | φ22~35 | 100 | 3.7 | 3 |
| EGB-180DC | DC 24V | 180 | 180 | 3.3 | φ22~35 | 100 | 7.9 | 3 |
| EGB-300DC | DC 24V | 300 | 300 | 3.5 | φ22~35 | 80 | 8 | 3 |
| EGB-40AC | AC 220V | 40 | 45 | 3.4 | φ22~35 | 65 | 3 | 3 |
| EGB-60AC | AC 220V | 60 | 60 | 2.8 | φ22~35 | 85 | 3.7 | 3 |
| EGB-100AC | AC 220V | 100 | 100 | 2.8 | φ22~35 | 100 | 3.9 | 3 |
| EGB-120AC | AC 220V | 120 | 120 | 2.5 | φ22~35 | 100 | 3.5 | 3 |
| EGB-300AC | AC 220V | 300 | 300 | 3.3 | φ22~35 | 140 | 8 | 3 |
Product Gallery




Accessories
Rolling / Climb Tubes
| Rolling Tubes | Length | Thickness (mm) | Surface Treatment |
|---|---|---|---|
| φ22mm | 6m | 1.5/2 | Galvanized |
| φ25mm | 6m | 1.5/2 | Galvanized |
| φ32mm | 6m | 1.5/2 | Galvanized |
| φ35mm | 6m | 1.5/2 | Galvanized |
| φ42mm | 6m | 1.5/2 | Galvanized |
| φ50mm | 6m | 1.5/2 | Galvanized |

Trolley
Trolley is used for greenhouse side ventilation which lead the motors go vertical movement.
| Models | Material |
|---|---|
| 3/4” Tube Trolley | Pre-Galvanized Sheet |
| 1” Tube Trolley | Pre-Galvanized Sheet |
| 35mm Tube Trolley | Pre-Galvanized Sheet |
| 40x60mm Oval Tube Trolley | Pre-Galvanized Sheet |
Springs Sets
Spring sets are necessary parts for the electric gear box to move fan-shaped.
| Models |
|---|
| 22-25 spring sets |
| 32-25 spring sets |
Controller Box
Controller box is designed for control the EGB motor to move. We offer you multiple motor in 1 solution or simple controller. Contact us for your customized controllers.




Applications



