Structure

1)Material: made of stainless steel by stretching forming, attractive appearance, no rust. 

2)Bearing:whole sealing bearing,which can ensure it operate smoothly and constantly.

3)Special central shaft design, high-class lubricating bearing system:preventing blades from deformation at high speed rotation, and extending the service life.   

4)Inside support frame: cast aluminium. Light and anti rust.

Advantages 

1). No Electrical Operating Costs, environmental protection, energy-saving.

2). No Wiring Costs

3). Designed to withstand adverse weather

4). Low maintenance, long life working.

5). Quiet Operation

6). Easy installation and position: suitable for flat and sloped roof

7). waterproof efficiency reach 100%. 

Function:

1). Exhausting turbid, humid hot air to exterior and supplying fresh air to interior.

2). Produce air convection as a heat radiator, reducing indoor temperature, increasing air fresh.

3). Reduce air conditioning load, increasing the cooling effect.

Widely used in these places

1). Ware house;

2). Factories and workshops (such as paper mill, galvanized products producing factories, painting factories);

3). Garage and other buildings which need air ventilation.

Other and customized specs are available!

Jinan Shuangyi Environment Engineering Co., Ltd. (Shuangyi) integrates science and technology, engineering and trade together. Our main products are cooling towers, water tanks, air ventilators, ventilator pipelines, fireproofing valves, fume extract valves, lab facilities and composite materials.

Contact info: