Features machine using CAD / CAM design, with low investment costs, air volume, low noise, low energy consumption, stable operation, long life, high efficiency, automatic shutters closed from dust, water, nice; both hair, but also ventilation, modern workshop is the best choice for cooling ventilation. Environmental protection, energy saving ventilation and cooling suction fan will become mainstream devices market. Introduce an application, for ventilation ventilation: installed outside shop window, usually selected downwind, out ventilation, odor of gas extraction; more general chemical applications. 2, with the wet curtain use: used to cool the heat of the summer workshop, no matter how hot your workshop, wet curtain - suction fan systems can make your workshop temperature dropped to about 30C, and a certain humidity. 3, suction fan Scope: A, suitable for high temperature or smell of the workshop: such as heat treatment plant, casting plant, plastics plant, aluminum factory, shoe, leather factory, electroplating plants, a variety of chemical plants. B, applicable to labor-intensive enterprises: such as garment factory, various assembly shop, internet cafe. C, ventilation and cooling greenhouse horticulture, livestock farms cool. D, especially for applications that require cooling also requires a certain humidity locations. Such as cotton, wool mills, jute mill, weaving plants, chemical plants, Jingbian, bomb factory, knitting, silk factory, hosiery and other types of mills. E, suitable for warehousing and logistics field 4, as the exhaust fan with: general exhaust fan (commonly known as winnowing fan) relatively poor efficacy, an exhaust fan to blow less than a few people ,, suction fan is not the case, either on the ground or hung with with air. 1000 square meters workshop generally use four, that room full of wind effect. Construction quoted foreign advanced technology and the production of IP54, F class insulation aluminum dedicated fan motor. Have less effect with overload protection, long life, smooth operation, low noise. 500 years without the use of so-called decomposition of FRP (fiberglass) for the fan casing material, with anti-acid, anti-corrosion, no rust, long service life characteristics, while reducing the overall result of the metal material due to many and the phenomenon of resonance. Suction fan cooling principle: the suction fan is the use of air convection cooling principle of negative pressure ventilation, the installation location of the door or window --- natural fresh air, indoor outdoor hot gas quickly forced out Any questions can improve poor ventilation, cooling ventilation effect of up to 90% -97%. Powerful suction fan advantages: 1, low investment, low energy consumption. The same cooling rate, one-time investment of about air conditioning sixth, tenth about air conditioning running costs; 2, the cooling effect is significant, can the temperature dropped to about 28 degrees, in line with the body temperature, if with wells The effect of water as a source of better water tank, can match the effect of air conditioning; 3, the air is fresh, moist air up to 99% cleanliness.

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