Our leading product is LZSR three lobe roots blower,taking advantage of high level three lobe roots blower technology from at home and abroad.with the contribution of advanced CAD/CAM assistant design,our product is a new generation of roots blower.which is of high quality ,low noise,high efficiency and is energy concerving .this product has the following advantages:reasonable structure ,small size,high rising pressure.high efficient, low noise ,stable operation ,good function ,long life ,convenient maintenance,etc. our product is widely used in the following fields: sewage treatment,aquiculture ,pneumatic transport,vacuum packing,combustion-supporting ,pressure charging ,foundry,mine,metallurgy, chemical industry, light industry,building materials, electric power,flour, shot blast ,vacuum,etc.

Product type:LZSR50, LZSR65 ,LZSR80, LZSR100, LZSR125, LZSR150, LZSR175, LZSR200, LZSR250, LZSR300 series roots blower. Of  its traffic from 0.8m3/min-185m3/min. boost 9.8kpa-98.8kpa.we total of 15 models.180 different specifications,can meet the needs of different users.