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

Screen and feeder

Vibrating screens

Custom-made equipment, contact us…

Custom-made equipment, contact us…

Custom-made equipment, contact us…

Custom-made equipment, contact us…

  • Reliable and tough

    Heavy duty
    Used in many mines and quarries around the world.

  • Easy to use

    Simple and effective, they can be used in primary, secondary, and tertiary screening

  • Simplified maintenance

    A large space between each deck provides easy access.
    Centralized lubrication.

  • Made to order

    Contact us about your specific project.

Inclined vibrating screen

Roc Impact inclined vibrating screens are widely used in mines and quarries around the world and have earned a reputation for being tough and reliable.

Roc vibrating screens are installed on site with an angle of 15-20°. They feature a basic design and are especially useful and cost-effective for screening rocks and other materials. The vibrating unit consists of an unbalanced eccentric shaft with counterweights allowing for different stroke travels to generate a circular motion.

Users can adjust the counterweight if necessary. Roc inclined screens require less power due to their 15-20° slope and the effect of gravity.

Roc screens are easy to use and maintain

Roc screens are very easy to use, and can be used in primary, secondary or tertiary screening.

The incline can be adjusted between 15 and 20°. The screens have 2, 3 or even 4 decks, spaced for easy access and maintenance.

Roc screens are efficient

Roc Impact screens operate in a circular motion, yielding exceptional screening efficiency.

To improve product quality, Roc Impact offers an optional washing and enclosure system.

Roc Impact

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