Cone mill VCM 6

INDUSTRIES

 Mining

 Metallurgical

 Construction

 Chemical

 APPLICATIONS

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

Loading door dimensions, mm

Ø 95

Maximum initial material grain size, mm

5

Mohs hardness of crushed material, up to

7

Average product particle size at minimum slot, mm

90%<0,25

Maximum output, kg/hour

10

50 Hz supply voltage, V

220 / 380

Electric motor power, kW

1,5 / 0,55

Collecting container volume, L

0,5

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

Complete with 220 V electric motor

485х235х370

Complete with 380 V electric motor

350х235х395

Weight without / with control panel, kg

Complete with 220 V electric motor

35/40

Complete with 380 V electric motor

40/45

Shell material – tool steel

AISI 01

Control panel model

PPU

TWO OPERATING MODES

For continuous operation, a discharge nozzle is provided. For batch operation there is a built-in 0,5 l collecting container.

PRODUCT PARTICLE SIZE AJUSTMENT

There are 2 ways to adjust the particle size of the product:

• adjustment of the gap between the shells;
• change of leading debalance rotational speed.

LABORATORY APPLICATION

Due to its small size and low energy consumption, VCM 6 is suitable for use in laboratories.

LOW DUST

The loading funnel lid reduces dust during operation.

EASY MAINTENANCE

Easy adjustment of V-belt drive.

MILLING EFFICIENCY

Selective milling of large particles of material without over-milling of the entire sample. Efficient milling due to high frequency exposure. One-time loading of material — no dosage is needed.

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.

CONTROL PANEL

The control panel is designed to start and stop the mill and provides:

• automatic power off when exceeding the maximum current value or short circuit;
• protection of the operator from electric shock;
• motor overload protection.

QUALITY SPARE PARTS

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

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.

Torque from the electric motor is transmitted through a belt drive to a lead debalance.

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.

PRODUCTION OPTIONS

• Complete with 220 V electric motor.

VCM 6 Vibrating cone mill scheme

Lead debalance

Driven debalance

T 70 stand

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