Wastewater grinders

Wastewater grinders

Wastewater grinders

Wastewater grinders improve the efficiency of sewer systems and wastewater treatment plants by preventing blockages and pump failures, increasing overall system reliability and sustainability.

Products

Mono TR Muncher in-line flanged arrangement

Inclined cutter shafts for improved settlement of non-grindable materials. Worm and spur gearbox with a settlement trap for non-grindable materials. Supplied with IP55, IP68, Zone 1 rated electric motor.

Operating data

  • Qmax: up to 500 m3/h
  • Pressure: up to 0.4 bar
  • Max. operating pressure: 6 bar

 

Mono SB Muncher flanged arrangement, channel-mounted

Technical features

  • Long-coupled spur gearbox
  • Casing material: cast iron, bronze, stainless steel
  • Chromium-molybdenum or stainless steel cutters
  • Cutter configurations with various thicknesses and tooth counts

Operating data

  • Qmax: up to 60 m3/h
  • Pressure: up to 0.5 bar
  • Max. operating pressure: 7 bar

 

Mono A Muncher in-line flanged arrangement, channel-mounted

Technical features

  • Long-coupled drive unit
  • Cutter configurations with various thicknesses and tooth counts
  • Deep-groove ball bearing or roller bearing arrangement
  • Spur gearbox
  • IP55, IP68, Zone 1 rated electric motor

Operating data

  • Qmax: up to 1400 m3/h

 

Mono Macerator three-hammer grinder for homogenizing low-solids-content fluids

Technical features

  • Available with straight or curved connections
  • 3-hammer grinding impeller (disc)
  • Guide vanes in front of the impeller to prevent swirling and improve maceration efficiency
  • Oil-lubricated mechanical seal for extended service life

Operating data

  • Flow rate: up to 15 m3/h

 

Munchpump – grinder and progressing cavity pump

Technical features:

  • Self-priming up to approx. 7 m
  • Floor-mounted units
  • Convenient servicing
  • Progressing cavity pump with nitrile rubber stator and hard-chrome tool-steel rotor
  • Chromium-molybdenum alloy cutter discs in the Muncher
  • 3-year full warranty for the SB Muncher

Operating data

  • Pressure: max. 72 bar
  • Flow rate: max. 420 m3/h

SB Muncher – grinder

Applications

  • Comminution of municipal wastewate
  • Replacement of macerators with a spool piece
  • Replacement of screens
  • Grinding of sewage sludges for biogas applications
  • Grinding of fibrous sludges
  • Protection of sludge dewatering equipment and pumps

Operating data

  • Flow rate: up to 60 m3/h
  • Pressure loss: max. 2.5 m
  • Maximum operating pressure: 6 bar

F Muncher – grinder

Low-speed, high-torque unit designed for grinding.

Applications

  • Waste volume reduction
  • Material recycling (e.g., plastic waste)
  • Biowaste processing (meat and bone meal, composting)
  • Grinding of screenings at wastewater treatment plants
  • Destruction of data media

Operating data

  • Flow rate: max. 20 m3/h

TR Muncher – grinder

A low-speed, high-torque unit developed for grinding wastewater.

Applications

  • Comminution of municipal wastewater
  • Replacement of screens
  • Grinding of sewage sludges

Operating data

  • Flow rate: up to 510 m3/h
  • Pressure loss: max. 4 m
  • Maximum operating pressure: 6 bar

A Muncher – grinder

Applications

  • Comminution of municipal wastewater
  • Replacement of screens
  • Grinding of sewage sludges
  • Biogas applications

Operating data

  • Flow rate: up to 630 m3/h for standard versions
  • Up to approx. 1000 m3/h for high-flow versions
  • Pressure loss: max. 1.6 m
  • Operating pressure: max. 6 bar

Macerator – grinder

For homogenizing low-solids-content fluids

Applications

  • Pump protection
  • Wastewater homogenization

Operating data

  • Flow rate: max. 15 m3/h

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