Grinders​

Find out your best solution in Grinders​:

GRK KASTOR

Grinders

GRK KASTOR, low speed nibbler grinders, suitable to grind sprues and waste pieces made of abrasive and glassy material.

Low rotational speed and the special cutting chamber reduces drastically the dust creation. The restrained noisiness is the winning feature of these grinders. The transparent hopper allows to control continuously the machine state. The cutting chamber opening is simple and quickly for a complete cleaning operation.

Key Points

  • Low speed grinding
  • Auto reverse system
  • No dust

GR

Uni-multiblade grinders

GR grinders series are characterised by low noisiness. They are specially fit for the use at the side of the injection moulding machine. The grinders, with a sturdy construction can grind also moulded pieces recovering sprues and production wastes.

They are completed with a range of accessories like cyclone, collection drawer, injector for proportional valve and inclined screw that allows to satisfy every need. The GR grinders series are developed in seven sizes and six versions for different applications: Uniblade, Multiblade antiwear, cooled, raised, soundproof.

Key Points

  • Scissor cutting action
  • Greedy cutting chamber
  • Insulated stainless steel hopper

GRV VARIANT

Uni-multiblade grinders with variable speed rotor

Rotor grinding speed distinguishes the Variant series. A proper device allows to reduce the rotor speed for grinding soft materials like PE polyethene and PP polypropylene blow moulded, especially sprues with hot core.

The greedy cutting chamber allows to take hollow bodies, bottles, obtaining a regular regrind material without dust.

The Variant grinders are built with inclined blade version. All the grid holes are flared in the lower side, in order to support the regrinding material discharge, reducing the dust creation. Variant can be equipped with rotor cooling.

Key Points

  • Variable rotor speed
  • Scissor cutting action
  • Insulated stainless steel hopper

GR ECO

Large capacity grinders

These machines, with a large grinding capacity, are built to withstand heavy-duty applications.

They are suitable for use in waste recovery department. Three and five blade rotors with scissors effect cut are standard equipment on the ECO series. The ECO series can be inspected without use of tools.

Thanks to the balance device, the hopper is easily openable for cleaning and production change. The screens are flared for optimal discharge, thus increasing the productivity and reducing the production of dust.

Key Points

  • Scissor cutting action
  • Roto-time safety
  • Opening without tools

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