Jinan Shuangyi Environment Engineering Co., Ltd.
Jinan Shuangyi Environment Engineering Co., Ltd.
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Specifications / structure
1.Material: made of stainless steel by stretching forming, attractive appearance, no rust,
2. Bearing: wholel sealing bearing, which can ensure it operates smoothly and constantly.
3. Special central shaft design, high-class lubricating bearing system: preventing turbine blades
rotating at high speed from deformation, and extending the service life.
4, Inside support frame: cast iron.
Advantages
1, Automatically running. wind drive. One time investment, no anymore cost.
2. No operating cost, no electricity consumption, environmental protection, energy-saving.
3. No need maintenance, long life working.
4. Light weight, strong and durable construction.
5. Weather resistance, self-cleanness, high revolving sensitivity and high air venting efficiency.
6. Easy installation:.installation position: flat roof, pitched roof, concrete roof and contour plate
of various industrial plants.
7, waterproof efficiency may 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 ventilate.
| Model NO. | Neck Diameter (mm) | Plate Diameter (mm) | Air speed (m/s) | Air capacity (m/h) | Weight (kg) |
| SY-300 | 300 | 400 | 3.4 | 1280 | 3.5 |
| SY-400 | 400 | 500 | 3.4 | 1680 | 6.2 |
| SY-500 | 500 | 600 | 3.4 | 2520 | 7.2 |
| SY-600 | 600 | 700 | 3.4 | 3600 | 8 |
| SY-680 | 680 | 800 | 3.4 | 4500 | 12 |
| SY-800 | 800 | 900 | 3.4 | 6500 | 17 |
| SY-880 | 880 | 1000 | 3.4 | 8000 | 21 |
| SY-1000 | 1000 | 1100 | 3.4 | 9300 | 26 |
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.
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Roof Exhaust Fan Roof Exhaust Fan Roof Exhaust Fan Roof Exhaust Fan