Rotochopper, Inc.

RotochopperModel RMT -Hammermill

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The RMT hammermill grinds in-line with a Rotochopper grinder to effortlessly produce fine texture commodities. In a Rotochopper multi-stage grinding system, the primary horizontal grinder takes your raw material down to an intermediate size. Then the RMT efficiently grinds it to finished specifications.

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Rotochopper multi-stage grinding systems simplify fine grinding applications by providing a single-pass process with a single system from a single grinder manufacturer.

  • Bi-rotational rotor with external flow diverter
  • Sealed sliding access doors
  • Clamshell screen carriage with eccentric lever locks
  • Deceleration zone
  • Surge hopper with slow-speed agitator (optional)
  • S-chute with plate magnet and metal extraction door (optional)
  • Pneumatic discharge (optional)

Finely Tuned Fine Grinding Systems

The Rotochopper RMT hammermill can be scaled to match production requirements by simply varying the mill width, horsepower, and hammer arrangements. When we supply a multi-stage grinding system, we coordinate the RMT hammermill specifications with the output capacity of the primary grinder.

Easy In. Easy Out.

A steady flow of uniform particles from the Rotochopper primary grinder to the 2nd stage mill maximizes grinding efficiency and particle size control. By contrast, a hammermill that receives an uneven feed can produce irregular particle sizes.

By supplying the grinder and hammermill as a complete package, we can control every stage in the grinding process to ensure the hammermill produces a consistent fine texture fiber.

Fine Grinding Precision

The RMT hammermill can grind wood waste to 1/4" minus (6 mm) for wood pellet fuel and animal bedding or even smaller for specialized applications.

Versatile & Consistent

The versatility of Rotochopper primary grinders allows the RMT to fine grind diverse raw materials: sorted C & D, slabwood, pallets, baled agricultural residue, and more.

Factory-Direct Support

By controlling every step of the grinding process, we put you in control of your end products. We keep you in control of your grinding operation day after day, year after year, with factory-direct customer support. We know fiber markets and what it takes to maintain a steady flow of fine texture products.

Dimensions
  • Length: TBD
  • Height: TBD
  • Width: 30 - 50"
  • Weight: TBD
Power Supply
  • 200 - 500 HP motor
  • Solid state soft start
  • Direct drive flex coupler with coupler gaurd
Mill
  • 19,782 fpm hammer tip speed
  • Tungsten carbide hardfaced hammers
  • Clamshell screen carriage with eccentric lever locks
  • Replaceable 5/8" mill liners / screen seals
  • Deceleration zone
  • Sealed sliding access doors
Options
  • Neumatic discharge
  • Surge hopper with slow speed agitator
  • S-chute with plate magnet and access door
Feed opening
  • 10" x 30 - 60"
  • Externally adjustable flow diverter for bi-directional mill rotation