MTRZ Series ROOTs Blower

The MTRZ series Roots blower is a new product developed and designed by Shangu Group, with years of manufacturing experience, to meet the needs of users for large capacity and high pressure roots blowers. This series of roots blowers uses a special impeller profile design, effectively improving the efficiency of the blower and reducing its energy consumption.

We currently produce 10 sizes of MTRZ ROOTs blower units.




Working Pressure

ΔP = 0 – 98 kPa

Volume flow

Q = 19200 – 77 000 m3/hour

Electric motor power

P1 = 110 – 1400kW

Connection dimensions

DN = 500 – 800

Main advantages The overall concept of the unit arrangement is designed with emphasis on maximum reliability and functionality, easy inspection, and maintenance.

  • Low operating costs
  • Easy operation
  • Convenient Maintenance
  • Oil Free Air
  • Low Noise thanks to Special Casing Design and Combined Silencer
  • All parts are Machined by CNC Center to ensure accuracy
  • All blowers undergo two hours of testing to ensure that only qualified products can leave the factory
  • All impellers have undergone dynamic balance testing
  • When the pressure rise is lower than 49kpa, no need to use water cooling. It can save the operation cost.

Main Applications

  • VPSA Oxygen Plant
  • Pneumatic transport
  • Flotation
  • Gas Combustion Supporting
  • Food Vacuum Package
  • Natural Gas Compression
  • Power Plant
  • Cement Plant Kiln Air Supply

Supply Scope

  • Roots Blower
  • Couplings
  • Coupling Safety Cover
  • Foundation Bolt
  • Adjusting Pad
  • Inlet Silencer
  • Flexible Connector
  • Outlet Silencer
  • Pressure Gauge
  • Safety Valve
  • Check Valve
  • Starting Oil Filling
  • Electric Motor in Efficiency Class IE3
  • Flange Pads
  • Operation & Maintenance Manual

Optional equipment

  • Soundproof Enclosure
  • Bearing Vibration Sensor
  • Bearing Temperature Sensor 
  • Lubrication Oil Temperature Sensor
  • Suction & Discharge Pressure Sensor
  • Suction & Discharge Temperature Sensor
  • Matting Flange
  • Frequency Converter Control Cabinet

Frequently asked questions

For all sizes of unts, we produce our own acoustic covers, adapted to the location and customer requirements. These in conjunction with our silencers show a high noise attenuation efficiency.
At the same time, we design the set in the middle band of the speed spectrum so that the resulting sound pressure level is as low as possible.

If we know all the parameters, then processing and sending the offer is a matter of a few hours.

Do you have a question? Write us

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