Equipment for mines and quarries, Crushing, Grinding, Screening, Complete turnkey plant

Range of crushers

Impact Crusher

  • Reliable and tough

    Heavy duty
    Quality construction and high grinding efficiency.

  • Low abrasive materials

    For crushing rock like limestone, shale, marble, sandstone, etc. and recycling.

  • Reduced maintenance costs

    Easy maintenance and simple-to-operate hydraulic adjustment.

  • Capacity: 25-700 t/h *

    High throughput and large reduction ratio.

A reliable range of impact crushers

Roc Impact impact crushers are renowned worldwide for their quality construction, crushing efficiency, versatility and profitability.

Impact crusher design

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<strong>Curtain liners</strong>All curtain liners are interchangeable. Having the same size simplifies the need for parts. <strong>Hydraulic opening cover</strong>Quick replacement of worn parts. <strong>Positive locking of the rotor</strong>Used when changing the bars. <br />SAFETY FIRST! <strong>Hydraulic cleaning curtain</strong>Removes oversized stones. <strong>Feed opening</strong>The impact crusher has a 45° feed hopper with replaceable lining. Hydraulic cavity clearing curtain. <strong>Rotor</strong>A heavy-duty shaft, replaceable beater <strong>Blow bar</strong>Wear parts made of manganese steel, iron or chrome depending on rock type. Reversible beaters. POINT_8
  • Curtain linersAll curtain liners are interchangeable. Having the same size simplifies the need for parts.
  • Hydraulic opening coverQuick replacement of worn parts.
  • Positive locking of the rotorUsed when changing the bars.
    SAFETY FIRST!
  • Hydraulic cleaning curtainRemoves oversized stones.
  • Hydraulic cleaning curtainRemoves oversized stones.
  • Feed openingThe impact crusher has a 45° feed hopper with replaceable lining. Hydraulic cavity clearing curtain.
  • RotorA heavy-duty shaft, replaceable beater
  • Blow barWear parts made of manganese steel, iron or chrome depending on rock type. Reversible beaters.
  • POINT_8

Reliability

Our impact crushers are designed to refine coarse, friable materials. Roc Impact produces a full range of impact crushers that combine wear resistance, a powerful rotor and special grinding cavity.
With their low maintenance requirements and easy operation, our range of impact crushers offers excellent performance and high quality yield.

Performance

To minimize investment and operation costs, Roc Impact impact crushers yield a fine product with few crushing steps. The general optimization of the machine's design allows for a large feed size, generous grinding cavity and a rotor designed for any application, all to increase production capacity. The rotor is designed to produce the best possible reduction and the highest possible grinding capacity.

Quality

To ensure the high quality of our products, Roc Impact impact crushers are equipped with a single oversized rotor while using the same size blow bars in both the primary and secondary crushers.

Versatility

Roc Impact crushers are designed for any type of application and various types of configuration: from grinding low abrasive materials to industrial applications and recycling.

Ease of use and maintenance

To make maintenance easy in various types of set-up, the blow bars can be changed either vertically or horizontally. On a machine, the parts do not wear out at the same rate. Here, they are interchangeable in order, again, to minimize the cost of maintenance.

* Capacity shown is based on a regular supply of clean, dry limestone of standard hardness with a bulk density of 1.6 tons/m3. Capacity may vary depending on the size and nature of the rock and the operating conditions of the plant.

Roc Impact

ZI ACTIVAL
Rue Plateau du Challes
01140 St Didier sur Chalaronne
FRANCE