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

Cutting mill CM 120

INDUSTRIES

 Metallurgical

Food

 Chemical

Pharmaceutical

 APPLICATIONS

Bismuth telluride, carbon fiber, PVC, polyester resin, ABS plastic, CDs, SIM cards, nanotubes, collagen, rubber, jute, PAN fiber, fabric, cotton, rubber, silicone, wax, bark, chicory, dried mushrooms, tea

    
    

CHARACTERISTICS

PARAMETRES

VALUES

Loading hopper / loading shaft dimensions, mm

125х190 / 60х60

Maximum initial material size, mm

20*

Size of discharge grate openings, mm

0,8-20

Comminuted product particle size when 0,8 mm grate is used

90%<0,5 

Maximum output, kg/hour *

50

Electric motor power, kW

1,5 / 1,1

50 Hz supply voltage, V

220 / 380

Rotor rpm

1500

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

850х550х1185

Weight, kg

46

Material of blades – tool steel

AISI 01, DIN 150Cr14, AISI 5135

Hardness of blades, HRc

40…45

* Depends on the physical properties of the material and the size of discharge grate openings

ADVANTAGES

MILLING EFFICIENCY

The accuracy of setting the gap between the casing blades and the rotor blades provides shear deformation during grinding.

PRODUCT PARTICLE SIZE AJUSTMENT

There are 3 ways to adjust the particle size of the product:

  • installation of grates with various openings;
  • installation of various number of blades;
  • change of rotor speed when the mill.

OPERATIONAL SAFETY

The end switch excludes start-up with open milling chamber.

The shock absorbers reduce the vibration transmitted to the bearing surface.

LABORATORY APPLICATION

Due to its small size and low energy consumption, CM 120 is suitable for use in laboratories.

COMPATIBLE WITH VIBRATORY FEEDERS

Completing with PG 1 or PG 2 Vibratory feeders provides:

  • precise adjustment and increase in productivity  (up to 20%);
  • reduction of wear of working bodies;
  • reduction of dusting;
  • easy operating.

LOADING FUNNEL

Easy loading of loose and fiber materials:

  • horizontal hopper with a pusher;
  • vertical shaft with a plunger.

 

HIGHER RESOURCE

Increased service life of blades due to replacing of the casing blades and sharpening of rotor blades.

QUALITY SPARE PARTS

Knives are made of hardened tool steel.

Discharge grates are made of stainless steel.

CM 120 is equipped with blades template, rotor puller, thin-nose pliers.

 

DESCRIPTION OF THE DEVICE

In a cutting mill, comminution occurs due to cutting — shear deformations. The structure of CM 120M cutting mill includes: a loading funnel, a casing with fixed blades, a rotor with moving blades, a discharge grate, an unloading funnel, a base and an electric motor. An electric motor is installed on the base, to the flange of which a hollow cylindrical body is attached. In the upper part of the housing there is a loading funnel. It consists of a vertical shaft with a plunger and a horizontal hopper with a pusher. In the lower part of the body, a discharge grate is installed. The size of grate openings determines the size of the product particles

The milling chamber formed by the inner surface of the casing and the motor flange is locked by the front cover. Inside the milling chamber there is a rotor and seven blades: four fixed on the casing and three moving blades on the rotor.

OPERATING PRINCIPLE

The material fed through the loading funnel into the milling chamber. Milling (cutting) of the material occurs when particles enter between the casing blades and the rotor blades. The milled material passes through the openings of the discharge grate and enters the unloading funnel.

PRODUCTION OPTIONS

SPECIAL OPTIONS:

  • Complete with a frequency converter.

Loading hopper

CM 120 milling chamber

MPU control panel

Loading scoops, V=1,2 L