Maliy pr. V. O., 62/2, liter A, St. Petersburg, Russian Federation, 199178

Cone mill VCM 10

INDUSTRIES

 Mining

 Metallurgical

 Construction

 Chemical

 APPLICATIONS

Ferroalloys, ore, coal, slag, ceramics, glass, limestone, soda, smalt, diatomaceous earth.

     
    

CHARACTERISTICS

PARAMETRES

VALUES

Loading door dimensions, mm

Ø 125

Maximum initial material grain size, mm

10

Mohs hardness of crushed material, up to

7

Average product particle size at minimum slot, mm

90%<0,25

Maximum output, kg/hour

20

50 Hz supply voltage, V

380

Electric motor power, kW

1,5

Overall dimensions, mm (Length x Width x Height), mm

480х250х420

Weight without / with control panel, kg

65/70

Shell material – tool steel

AISI 01

Control panel model

PPU

ADVANTAGES

MILLING EFFICIENCY

Selective milling of large particles of material without over-milling of the entire sample. Efficient milling due to high frequency exposure. 

CONTINUOUS OPERATION

For continuous operation, a discharge nozzle is provided. One-time loading of material — no dosage is needed.

LABORATORY APPLICATION

Due to its small size and low energy consumption, VCM 10 is suitable for use in laboratories.

EASY MAINTENANCE

Easy adjustment of V-belt drive.

PRODUCT PARTICLE SIZE AJUSTMENT

There are 4 ways to adjust the particle size of the product:

  • adjustment of the gap between the shells;
  • change of leading debalance rotational speed;
  • installing a long or short pin of the crushing cone;
  • adjustment of the oscillation amplitude of the crushing cone.

CONTINUOUS WORK

Rolling of the milling cone inside the driven debalance protects the mill from breakdowns due to the indestructible objects. Thrust thread eliminates jamming and provides reliable adjustment of the gap between the shells. The impeller and air vents are designed to cooling the debalance bearings.

QUALITY SPARE PARTS

The inner and outer shells are made of tool steel. The saddle of the driven debalance is made of bronze.

DESCRIPTION OF THE DEVICE

In a vibrating cone mill, milling occurs due to abrasion — simultaneous deformation of compression and shear of the material.

The structure of the mill includes: base, cylindrical body, milling cone, bowl, lead and driven debalances and electric motor.

The milling cone and the bowl are protected by conical lining – inner and outer shells.

The housing consists of two coaxially mounted cylinders — the outer and the inner ones. In the cavity formed by the inner cylinder and the base, the lead and driven unbalances are located.

The bowl is screwed into the thread of the outer cylinder of the housing. A back-end cover is connected to the bowl, due to the rotation of which the distance between the inner and outer shells changes; thereby sets the size of the milling product.

OPERATING PRINCIPLE

The material is loaded into the funnel and enters the crushing zone formed by the surfaces of the outer and inner shells. When the debalances rotate, a centrifugal force arises, while the milling cone with the inner shell makes a planetary run-in along the outer one. Particles of material are wedged between the shells and are simultaneously subjected to compression and shear deformations. Shells form two milling zones: wedge-shaped for preliminary crushing and gauge for fine milling.

The crushed material is unloaded through the nozzle or into the collecting container.

Lead debalance

Driven debalance

T 70 stand

Loading scoops, V=0,07 L and 1,2 L