Product Introduction
This series fan is application for coal mine which has the system of AC 50Hz, voltage to 110/220/240/380/660v.for the local ventilation of coal mine. This fan also applies for metal mine, chemical mine, tunnel and other factory which need ventilator, delivery the air whose temperature is not higher than 40C,humidity is less than 97%(25C) and non-corrosion for gas and no destroyed to insulation.Widely used in tunnel, the basement, ships, cabin, welding workshop and industrial emissions.
Main Parameter
| model(mm) | impeller dia
(mm) | speed(r/min) | air delivery
(m/min) | pressure
(pa) | voltage
(V) | frequency
(Hz) | power
(w) |
| SFT-200 | 200 | 2900 | 25/35 | 250/420 | 200-110-36 | 50 | 150 |
| SFT-250 | 240 | 2900 | 45/55 | 300/450 | 200-110-36 | 50 | 350 |
| SFT-300 | 280 | 2900 | 62/72 | 350/500 | 200-110-36 | 50 | 550
|
| model(mm) | fan |
| 200 mm | 250mm | 300mm |
| dimension | 30.6*26.5*
34.3cm | 32.5*30*3
8.5cm | 35.8*35.3*
42.5cm |
| air duct (5M) |
| 260mm | 290mm | 350mm |
| 29*29*25.6cm | 32*33.5*23cm | |
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.
