Product Introduction
SDS jet flow fans is specially used for the tunnel lengthways ventilation system, the fans is installed hanging on the top roof of tunnel or both sides, which do not effect the traffic, noneed to build exhaust way. Low cost building , is very ideal ventilation fans.
Main Parameter
| Model | Motor
Poles | Rotating
Speed
r/min | Blade Angle | blast volume M3/min | Speed
m/s | Axial Thrust
N | Motor
Power
KW | Thrust/
Power
N/KW | Noise
dB |
| 40 | 2P | 2840 | D1 | 3.2 | 25.5 | 115 | 2.2 | 52.3 | 73 |
| 50 | 2P | 2900 | D1 | 6.5 | 33.2 | 285 | 7.5 | 38 | 75 |
| 56 | 2/4P | 2930/1400 | D1 | 8.6/4.1 | 35.1/16.8 | 385/76 | 12.5/2.8 | 35/79.1 | 75/63 |
| 63 | 2P | 2930 | D1 | 11.8 | 37.8 | 540 | 15 | 36 | 75 |
| | | 2930 | D2 | 10.5 | 33.6 | 430 | 11 | 39.1 | 73 |
| | | 2900 | D3 | 9.2 | 29.5 | 330 | 7.5 | 44 | 71 |
| | | 2900 | D4 | 8.2 | 26.4 | 260 | 5.5 | 47.3 | 68 |
| | 4P | 1430 | D1 | 5.5 | 17.6 | 129 | 2.2 | 58.6 | 63 |
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China Coal is a professional manufacturing base of mines support equipment, transport equipment, lifting equipment, spray equipment, drilling equipment, ventilation equipment, lifting equipment and other products, as well as research and development new product and mine construction products with advanced high technology.
Shandong China Coal Industrial & Mining Supplies Group Co., Ltd. is Situated Near The Beautiful Lake Named Weishan in The Centre of Jining City, Which Is The Hometown of Confucius and Mencius. The Reserved Coal Resource Is More Than 20 Billion Tons and Is One of The Top Eight Coal Production Bases in China.
Shandong China Coal Industrial & Mining Supplies Group Co., Ltd. is a Big Joint-Stock Enterprise and Was Founded at The Beginning of 1980s, Which Is an Comprehensive Company Specially Doing The Business of The Mine Construction Materials, Mechanical and Electrical Equipments, Pneumatic Machineries and Accessories. We Have Six Economy and Trading Branches and One Machinery Manufacturing Branch.
We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we provide the products with the high quality at the reasonable price.
