DG 200 disc grinder

Disc grinder DG 200 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 disc.

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 200 is a more powerful model of the laboratory-class equipment. It can be used for comminution of small samples weighing up to 3 kg, as well as for continuous comminution, by outfitting it with 1.8L or 10L receiving containers, as well as Feeders PG 1 or PG 2.

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;
• Increased disc service life due to:
  • Ability to rotate the discs 180 degrees
  • Interchangeable moving and fixed discs
  • Reversible operation
• 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
• Openings for monitoring the gap between the discs are provided in DG 175М stationary chamber.

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

Industries: mining, metallurgy, construction, chemical.