AR series of Roots blower

Forced gas flow, the flow with the pressure becomes small, and the transport of gas from oil pollution. The two leaves of the leaf type or the latest aerodynamic theory design, high efficiency and energy saving. The rotor dynamic balancing precision is high, and the whole machine vibration is small. The components of excellent material, gear with high precision, high reliability, long service life. The use of special muffler design, low noise.

JTS series of Roots blower

JTS trefoil into karyotype of Roots blower with low noise is in the introduction of technology products, the use of clover, in return, group and other international leading technology research and development of a new generation of low energy consumption, low noise products. It set fan, a motor and a filter, import and export muffler, elastic joint, safety valve, check valves, pressure gauge in one, and can configure the PLC signal interface, intelligent monitor, sound insulation cover. Compact structure, complete functions, design installation operation and maintenance more convenient, more worry.

JAS series of Roots blower

JTS trefoil into karyotype of Roots blower with low noise is in the introduction of technology products, the use of clover, in return, group and other international leading technology research and development of a new generation of low energy consumption, low noise products. It set fan, a motor and a filter, import and export muffler, elastic joint, safety valve, check valves, pressure gauge in one, and can configure the PLC signal interface, intelligent monitor, sound insulation cover. Compact structure, complete functions, design installation operation and maintenance more convenient, more worry.

S series of three leaf Roots blower

(1) a new generation of S series of high efficiency and energy saving type roots blower is mainly used for conveying clean air and other neutral gas, the host of a total of four kinds of models, nine kinds of specifications, the intake air flow from 100m3 / h to 10000 m3 / h, the outlet pressure of up to 98kpa. Using the three leaf type, air cooling, internal reflux and the latest dynamic theory design, high efficiency and energy saving. Excellent material selection, high accuracy of gear and rotor group, high reliability of the whole machine.

TAS series double stage blower

TAR, TAS series double stage blower is our company widely absorbs the latest international advanced technology and design optimization. Among them, the small models for TAS, the use of three leaf type, in the large TAR, two leaf type. General double - class models are generally used for conveying clean air, such as through the sealing structure, material and other appropriate changes, but also can be used to transport a variety of industrial gases, to meet the different types of industrial use.

TAR series double level Roots blower

TAR, TAS series double stage blower is our company widely absorbs the latest international advanced technology and design optimization. Among them, the small models for TAS, the use of three leaf type, in the large TAR, two leaf type. General double - class models are generally used for conveying clean air, such as through the sealing structure, material and other appropriate changes, but also can be used to transport a variety of industrial gases, to meet the different types of industrial use.

V series Roots Vapor Compressor

Mechanical Vapor Recompression(MVR) is widely used in various industries such as pharmacy,chemical,petroleum, medical treatment, light industry, food,sea water desalination and garbage disposal,etc, and Roots vapor compressor is the core equipment of MVR. Comparing with the multiple-effect evaporation, MVR reduces greatly its energy consumption and operation cost.

Special purpose blower

Changsha Blower Co.,Ltd. is an state-holding enterprise, belongs to local State-owned Assets Supervision and Administration Commission. It is the vice president unit of Blower Branch of China General Machinery Industry, an appointed manufacturer for producing corollary blowers for state major technological equipment and the unit that drafts the state standard of Roots blower. With 812 employee, it has 10 departments and 6 factories, a holding found sub-company and a joint-stock compressor company.

Special purpose Roots blower

Changsha Blower Co.,Ltd. is an state-holding enterprise, belongs to local State-owned Assets Supervision and Administration Commission. It is the vice president unit of Blower Branch of China General Machinery Industry, an appointed manufacturer for producing corollary blowers for state major technological equipment and the unit that drafts the state standard of Roots blower. With 812 employee, it has 10 departments and 6 factories, a holding found sub-company and a joint-stock compressor company.

AR-V roots vacuum pump series

forced gas, flow with the pressure becomes small, and the transport of gas from oil pollution. uses two leaves of the blade type or the latest aerodynamic design, high efficiency and energy saving. L rotor dynamic balance of high precision, small vibration. L parts material selection is excellent, high precision gear, high reliability, long service life. L uses special noise reduction design, low noise.

AR-W roots vacuum pump series

forced gas, flow with the pressure becomes small, and the transport of gas from oil pollution. uses two leaves of the blade type or the latest aerodynamic design, high efficiency and energy saving. L rotor dynamic balance of high precision, small vibration. L parts material selection is excellent, high precision gear, high reliability, long service life. L uses special noise reduction design, low noise. L simple structure, beautiful shape, convenient operation and maintenance.

S-V roots vacuum pump series

a new generation of S-V series of high efficiency and energy saving type roots vacuum pump is widely used in the field of negative pressure suction, mainly used for conveying clean air and other neutral gas, the host of a total of four kinds of models, nine kinds of specifications, the intake air flow from 100m3 / h to 10000 m3 / h, the maximum vacuum of up to -50kpa. L using three leaf type, air cooling, internal reflux and the latest dynamic theory design, high efficiency and energy saving. L parts material selection is excellent, the gear, the rotor set high precision, the whole machine reliability is strong.

8, 9 series centrifugal blower

Centrifugal draught fan for boiler

Axial flow fan

C series multi stage low speed centrifugal blower

On the basis of absorbing new technology inside and outside China, Changsha Blower Co.,Ltd. and Xian Jiaotong University teamed up to develop the centrifugal blowers, that include multistage low speed centrifugal blowers, single-stage low speed centrifugal blowers and single-stage high speed centrifugal blowers, three series, more than 100 models, with the capacity 50～2000m3/min and pressure rise 10～150kPa.

A series single stage low speed centrifugal blower

◎ Due to the advanced design of aerodynamic, the impeller is of high efficiency.. ◎ The casing is of horizontal division welding structure, simple and light in weight. ◎ The advanced wearing-resistant and anti-adhesion technology is applied to deal with the medium with many dust, so the service life of blower is long. ◎ Flat performance curve means the stable working range is wide. ◎ AI single-stage and cantilever construction is applied to the blower with small and medium capacity. ◎ AII single-stage and double supporting construction is applied to the blower with large capacity.

B Series Single-stage High Speed Centrifugal Blower

Flow 100 ~ 1000m3/min, boost 49 ~ 140kPa. Single stage impeller, speed box drive, sliding bearing, pressure supply forced lubrication, single suction structure, suitable for air, carbon dioxide, ammonia, gas and waste gas and other media delivery.

Air-Foil-Bearing Centrifugal Blower

Air-Foil-Bearing Centrifugal Blower

Explosion-proof Air-Foil-Bearing Centrifugal Blower

Explosion-proof Air-Foil-Bearing Centrifugal Blower