Zhangqiu Oasis Machinery Co., Ltd. is located in the beautiful town of Zhangqiu City, is specialized in producing Xianggong Roots blower, Roots vacuum pumps of the enterprise, the enterprise has a large number of high-quality professional production team and technical staff, with a strong technology development, design, development, production and quality control capacity, and the army established a perfect after-sales service management body. 
 Our main production LZSR series of Roots Blower, Roots vacuum pumps are designed for advanced technology products, product model: LZSR50, LZSR65, LZSR80, LZSR100, LZSR125, LZSR150, LZSR175, LZSR200, LZSR250, LZSR300 series of Roots Blower, vacuum pump, the flow from the 0.8m3/min-180m3/min, boost 9.8kpa-78.4kpa (when negative pressure vacuum pump), a total of 11 models, 80 kinds of specifications to meet the needs of different users. 
 LZSR clover Roots-type blower, Roots is true that for many years manufacture and sale of air blower, Roots vacuum pumps based on the use of new technology development of new products. Output air is clean, without any oily dust. Chassis internal oil lubrication is not required, and avoid using the bearing, gear oil mixed with the internal structure of chassis design, a distinctive feature of the fan is small, light weight, flow, low noise, smooth operation. mainly used 【sewage handling, vacuum packaging, pneumatic conveying, aquaculture, coal, combustion, casting, electricity, flour, chemicals, metallurgy, building materials,】 other industrial applications. 
 LZSR Series is the new technology the company developed energy-efficient products, which the impeller composite line profile, high capacity utilization factor, meshing perfectly, leakage, high efficiency, large flow and low noise. We warmly welcome new and old customers to guide the work of business! We will be happy to serve you better future!