Qingzhou Hengyuan Temperature-Controlled Equipment Co., Ltd.

shutter:high-quality galvanized steel sheet, ensuring the shutter open and close automatically, and can reach the purpose of dust-proof, water-proof.

Detailed description shutter:high-quality galvanized steel sheet, ensuring the shutter open and close automatically, and can reach the purpose of dust

Hammer type fan belt-driven application : greenhouse, poultry farms, shopping mall, restaurants, warehouse, factories rtc

Hengyuan ventilation fans with CE qualified standard. It is belt driven. Used in greenhouse, poultry farms, restaurants, shopping mall etc

Hammer type fan CE qualified belt driven reasonable structure big air flow widely used in poultry farms, greenhouse, restaurant, shopping mall,

CE standard quality Belt driven big air flow cool the greenhouse can be equipped with the controller

Consist of frame, blades, motor, mesh , shutters stainless steel fan blades galvanized steel frame and shutters belt driven Chinese and Siemens