Disc Grinders Vibrotechnik

VIBROTECHNIK

Product Description

  • Brand Name: VIBROTECHNIK
  • Disc grinders are designed for comminution of samples of bulk materials to a fine-grained state.

    In disc grinders, 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.

    The Disc grinder DG 175М is a tabletop model of the DG 175. In addition to the reduced overall dimensions of the grinder, the method for adjusting the gap between the discs has been changed. This makes it possible to perform the adjustment while the electric motor is operating.

    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.

    The Disc grinder DG 250 is high-power equipment designed for busy laboratories or small production facilities.

    Advantages of VIBROTECHNIK Disc grinders:

    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 (DG 175М, DG 200 and DG 250) 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,  DG 200 and DG 250 stationary chambers.

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

    Industries: mining, metallurgy, construction, chemical.
     

     
    Characteristics DG  65 DG  175М DG 200 DG  250
    Disc diameter (mm) 65 175 200 250
    Loading door dimensions, mm 11 11х57 11х71 18х75
    Maximum initial particle size (mm)* 3 4 4 4
    Average crushed product particle size at minimum aperture (mm) 0, 05 0, 071 0, 1 0, 1
    Maximum hardness of comminuted material (Mohs units) 8 units 8 units** 8 units** 7 units
    Maximum output (kg/hour) 5 50 150 300
    Electric motor power (kW) 0, 37 2, 2 2, 2 4
    50 Hz supply voltage (V) 220 380 380 380
    Overall dimensions (Length x Width x Height) (mm) 350х225х300 625х375х485 630х410х925 930х410х935
    Weight (kg) 21 83 135 160
    Disc material SiC GJN-HV600(XCr14) / 20Х13 with tungsten carbide inserts GJN-HV600(XCr14) / UNS J91109 with tungsten carbide inserts GJN-HV600(XCr14)

    The maximum allowable size of the initial material depends on its physical properties.

    **If discs with tungsten carbide inserts are used.

Company Profile

  • VIBROTECHNIK
  • [ Russia ]
  • This company is registered as a free member and is not verified or authenticated by Tradekey.com
  • VIBROTECHNIK is the leading Russian developer and manufacturer of equipment for sample preparation. Our key field is the supplying of laboratories with: Jaw crushers, Vibrating cone crushers, Double-roller crusher, Disk grinders, Vibrating grinders, Soil grinder, Hammer mills, Cutting mills; Sieve shakers, Circular vibratory screeners, Laboratory sieves, Shaker mixe...

Basic Information

  • Company Products / Services: jaw crushers, vibrating cone crushers, double-roller crusher, disk grinders, vibrating grinders, soil grinder, hammer mills, cutting mill, sieve shakers, laboratory sieves, circular vibratory screeners, shaker mixers, dividers
  • Year Established: 1992
  • Number of Employees: 100+
  • Website: http://vibrotechnik.com/
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