Taskmaster TM6500 Wasterwater Grinder

The TASKMASTER® TM6500 is a ruggedly constructed twin shaft grinder that features a highly compact design. The TM6500 offers excellent grinding performance for protection of pumps, valves, centrifuges and more in sludge and raw sewage applications.

Like the larger TM8500, this unit features Cutter Cartridge® Technology for high strength. Other features include a small footprint to fit into tight plant locations, a drop-in housing design for easy maintenance, heavy 2” hex shafting and more.

The TM6500 features minimal maintenance. Bearings and highly reliable mechanical seals are located in seal cartridge assemblies. The unit is powered by a 2hp (1.5kw) gear motor.

Cutter Cartridge® Technology

With Cutter Cartridge® technology, individual cutter and individual spacer disks are combined into high strength, one piece elements. This design eliminates weak individual cutter and spacer disks, greatly increasing unit strength. With Cutter Cartridge technology, there’s no stack retightening required, no shaftscoring problems and no catastrophic stack collapse –
problems found with other units.

The TM6500 is provided standard for 4” (100mm) pipe sizes. Other configurations can be provided for 6” (150mm) pipe sizes as well as open channels. A special frame is provided for wall mounting in wet wells and pump stations.

Grinder compact TM6500


  • Cutter Cartridge Technology
  • Hardened, Alloy Steel Cutters
  • Small Footprint
  • Tungsten Carbide Seal Faces
  • One-Piece Drop-in Housing
  • Effective a& Economical
Cutter Cartridge Advantage

TM6500 Dimensions
TM6500 Brochure

Want to Learn More About The TASKMASTER
TM6500 Grinder?