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Roto Grind aprítógép

Roto Grind – construction

As regards the principle of operation, the Roto Grind corresponds to a hammer grinder that is embedded on the bottom of the tub and does not contain sieve.

The material should be loaded into a slowly rotating tub with a loader of sufficient capacity, where the grinding part performs shredding and blowing.

The rotor receives the motion directly from the power machine (tractor or electrical motor). The drive chain does not include gears, which makes it extremely easy and simplifies maintenance.

Roto Grind konstrukció

1 - Rotor with hammers; 2 - Counter knives/plates (5 pcs); 3 - Adjustable shear plates

Simple setting

The setting is done at three points:

  • The rotation speed of the tub can be controlled by hydraulics.
  • The length of the chopped material can be adjusted by the counter knives (plates).
  • The grinding capacity (t/h) depends on the power engine and can be controlled by means of a shear plates up and down on the inside of the tub. (Depending on the position of the shear plates, how much hammers can stretch into the material to be cut, so how much can they break off at the same time.)
Machine variants, standard equipment
Mobil üzemű Roto Grind

Trailer Type Roto Grind

 
Stabil üzemű Roto Grind

Stationary type Roto Grind

  • strong (solid) frame,
  • rotation speed control,
  • hydraulic hoses,
  • short and long blow out spouts (the short blow out spout is used when chopping wetter materials and the long blow out spout is used with drier materials),
  • gear control by shear bolt,
  • hard surfaced hammers (reversible, can be used on all two sides),
  • bale receiving tub diam. 260 cm,
  • PTO shaft
 
  • strong (solid) frame,
  • chassis for moving inside the site
  • rotation speed control,
  • hidraulic unit
  • short and long blow out spouts (the short blow out spout is used when chopping wetter materials and the long blow out spout is used with drier materials),
  • gear control by shear bolt,
  • hard surfaced hammers (reversible, can be used on all two sides),
  • bale receiving tub diam. 260 cm,
  • electromotor frame with front axle
  • pulleys with belt
  • 50-110 kW electric motor (depending on the needs)

The stationary type Roto Grind tub grinders are manufactured only on special orders!

Options
Roto Grind tartozékok

1. Heavy weight hammer 6×1 pcs (standard); 2. Adapter for grinding corn seed; 3 Light weight hammers (6×4 pcs) for fine grinding

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