DG 65 disc grinder

Disc grinder DG  65 are designed for comminution of samples of bulk materials to a fine-grained state.

In Disc grinder, comminution occurs by means of abrasion – simultaneous compressive and shear strain of material particles between fixed and moving discs.

The grain size of the comminuted product is regulated by the gaps between the discs (openings) and the physical properties of the material.

The Disc grinder DG 65 is designed for comminution of small samples weighing up to 1.0 kg for analytical studies with strict requirements relating to sample purity: the sample is not contaminated by working parts of the grinder.

Advantages disc grinder:

• Use of discs with two types of working surface: wedge-shaped (for preliminary comminution) and flat (for regrinding);
• Positioning of discs strictly parallel to one another by adjusting the position of the fixed disc;
• Discs are made of wear-resistant materials: carborundum, high-strength iron or manganese steel;
• Safe operation of the grinders is ensured by:
  • Equipping the grinders with control panels
  • Limit microswitches that prevent grinders from being started with the covers or grinding chambers open

Applications: ferroalloys, ore, granite, marble, limestone, coal, coke, slag, diatomaceous earth, silica gel, automotive catalyst, glass, salt.

Industries: mining, metallurgy, construction, chemical.