Benchtop Grinding Mill


canada manufacturer

This jar mill can be used as a Laboratory Bench-top Grinding Ball Mill or Rod Mill for the comminution of small samples, typically under 1 kg, for flotation tests or leach test.

  • Ball: 7 5/8″ diameter x 6 3/4″ length (inner)
  • Rod: 7 5/8″ diameter  x 9 3/8″ length (inner)
  • Mild steel construction1-year-warranty
  • Removable lid
  • Bayonet-type lid closure
  • Oversized rubber gasket

    Optional Roller Station
    Optional Roller Station
  • Welded in lifter bars
  • Machined rolling rings


  • Stainless steel construction
  • Urethane or rubber-lined
  • Rolls
  • Grinding balls or rods


laboratory ball mill (12)


laboratory ball mill roller station

2 roll x 24” long, 4″ diameter Laboratory Rolls Rubber covered steel rolls c/w shaft supported on self-aligning bearings, adjustable rolls, adjustable bottle retainers, 1/4 Hp motor/gear reducer drive with variable speed controller, OSHA type drive guards all mounted on common steel base. (support legs if required are extra).

laboratory ball mill (2)

Batch Rod Mill, mild steel construction complete with one (1) removable head with bayonet type lid closure, oversized rubber seal gasket, internal lifters and machined riding rings.

  • 7-5/8” inside diameter x 9-3/4”
  • 7-5/8” inside diameter x 6-3/4”


laboratory ball mill on rollers


  • Sizes 24″ and 48″ – two-roll and four-roll
  • Adjustable roll center-to-center spacing
  • Self-aligning bearings
  • 4″ diam. rubber-covered rolls
  • Motor/gear reducer
  • Variable speed controller (20-345 rpm)
  • Common base
  • OSHA-type guards
  • Adjustable bottle retainers


  • Two-tier and three-tier design
  • Soundproof enclosure
  • Support stand
  • Single dumper with stand




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