Roots blower works: 
 Blower fan for the volume, conveying the air flow and rotation proportional to the rotation once every three leaves impeller consists of 2 to 3 times the impeller suction, exhaust, and the second leaf compared to fewer gas pulse, load change small, high mechanical strength, low noise and vibration is also small. Level in two-phase line with two trefoil axis impeller, wheel and oval-shaped hole surface and the impeller within the chassis remain among the tiny gap, the direction of the impeller against each other uniform rotation, the cabinet and impeller are surrounded by a certain amount of gas transported by the suction side to the exhaust side. Supported by the synchronization of the gear wheel is always to maintain the correct phase, does not appear to touch each other and, therefore, can be high speed, without internal lubrication, and the structure is simple, smooth, stable performance, adapt to a variety of uses, has been widely used in sewage processing, aquaculture, pneumatic conveying, cement, coal, combustion, pressure, casting, mining, metallurgy, chemical industry, light industry, building materials, electricity, flour, sand blasting, vacuum and other fields. 
 Blower fan is constant flow, the work of the main parameter is the air volume, the output of the pressure with the pipe and the load changes, the wind changed a little. Generally larger than the wind blower, the pressure is relatively large. 
 Oasis Roots blower roots blower clover introduction and absorption of advanced technology at home and abroad, the use of advanced CAD-aided design, development and production of high-quality professional precision, low noise, a new generation of energy efficient products, Roots blower with a reasonable structure, small size , step, high efficiency, air volume, low noise, smooth operation, excellent performance, long life, maintenance and simple. The traffic from 0.8m3/min-180m3/min, boost 9.8kpa-98.8kpa, a total of 11 models, 80 kinds of specifications, the Roots blower has been widely used in sewage treatment, aquaculture, pneumatic conveying, vacuum packaging , coal, combustion, pressure, casting, mining, metallurgy, chemical industry, light industry, building materials, electricity, flour, sand blasting, vacuum and other fields. Oasis Roots blower are welcome to inquire!