BSR Roots blower is a kind of new product developed by our company with new technologies,based on our summarization of the features of the same kinds of products at home and abroad.At present we have realized the serialized design and mass-production of this kind of product.With the flow scope of 0.5-60m³/min and the pressure boost scope of 9.8-78.4kpa,the blowers have more than 100 specifications under 10 types.
Features of Products
1.The blower uses three-blade linear impellers and adopts a helical structure for exhaust,featured with smooth exhaust pulse,less vibration and low noise.
2.The impellers adopt the special curve to improve the meshing characteristics of curved surface,which not only reduces the internal leakage and raises the volumetric efficiency but also gets the clearance of dynamic impellers to keep uniform and stable.
3.Gears and bearings are designed for high precision and low noise.The impellers are tested strictly for dynamic balance and the service life of blowers is prolonged due to lowered pressure amplitude.
4.Adoption of the twi-oil tank structure raises the lubricating results of turning and prolongs the service life of each component.
5.Conveying medium contains no oil and boasts cleanness,and a sealing structure is adopted to prevent bearing oil and gear oil from coming into the inner casing.
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