Retsch Cutting Mill SM 200 with collecting receptacle, 5 litres and base frame with wheels (please order rotor, hopper and bottom sieve separately), 3/N~ 400 V, 50 Hz

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Cutting Mills

RETSCH cutting mills are used successfully for the efficient preliminary size reduction of a huge variety of materials. The mills offer a high level of operational safety and convenience. The wide selection of accessories allows for easy adaptation to different application requirements.

Features

Applicationssize reduction by cutting
Field of applicationagriculture, biology, chemistry / plastics, engineering / electronics, environment / recycling, food, medicine / pharmaceuticals
Feed materialsoft, medium-hard, tough, elastic, fibrous
Size reduction principleshearing, cutting
Material feed size*< 60 x 80 mm
Final fineness*0.25 - 20 mm
Speed at 50 Hz (60 Hz)1,500 min-1
Rotor peripheral speed9.4 - 11.4 m/s
Rotor diameter129.5 mm
Types of rotorsparallel section rotor / 6-disc rotor
Types of hoppersstandard, long stock
Material of grinding toolsstainless steel, steel for heavy-metal free grinding, tungsten carbide
Sieve sizestrapezoid holes 0.25 / 0.50 / 0.75 / 1.00 / 1.50 mm
square holes 2.00 / 4.00 / 6.00 / 8.00 / 10.00 / 20.00 mm
Collector systems / capacitiescollecting receptacle 5 l / optional: 30 l
collecting unit 0.25 / 0.5 l
cyclone-suction combination (0.25 l - 5 l)
Drive3-phase motor
Drive power2.2 kW
Electrical supply datadifferent voltages
Power connection3-phase
Engine brakeyes
Protection codeIP54
W x H x D closed576 (1090 opened) x 1675 x 760 mm (with base frame and standard hopper)
Net weight~ 90 kg without hopper
StandardsCE

Please note:
*depending on feed material and instrument configuration/settings

Function Principle

 

Size reduction in the Cutting Mill SM 200 takes place by cutting and shearing forces. The sample comes into contact with the rotor, and is comminuted between the blades and the stationary double acting cutting bars inserted in the housing.
In the 6-disc rotor, spirally arranged reversible hard metal plates operate by cutting in sequence. The knives of the parallel section rotor carry out comminution with a powerful cutting action. 

The dwelling time of the sample in the chamber is short; as soon as it is small enough to pass through the openings of the bottom sieve it is discharged and collected in the receptacle. The rotorspeed of 1.500 min-1 ensures gentle and rapid size reduction.  The optional cyclone-suction-combination not only has a cooling effect on the sample but also improves the discharge of material from the grinding chamber.

Subject to technical modifications and errors

Call 01463 830401 For Any Assistance

Cutting mills are suitable for the grinding of soft, medium-hard, elastic, fibrous, and heterogeneous mixes of products. The new cutting mill SM 200 is a powerful and easy-to-operate instrument for efficient primary and fine size reduction. Cleaning is made particularly easy.
Within the group of the RETSCH cutting mills, it is the universal standard model which covers a vast range of applications with its strong 2.2 kW drive and 1,500 rpm rotor speed. When operated with the optional cyclone-suction-combination, the SM 200 is also suitable for grinding light sample materials or smaller quantities. In combination with the wide choice of bottom sieves, hoppers and collecting vessels, the mill can be easily adapted to varying application requirements.

Application Examples

aluminium slag, animal feed, bones, cables, cardboard, electronic components, feed pellets, foils, food, leather, lignite, material mixtures, non-ferrous metals, paper, pharmaceutical products, plant materials, plastic toys, plastics, polymers, refuse derived fuels, resins, rubber, spices, straw, textiles, waste, wood, ... continue to application database

Product Advantages

  • powerful size reduction with 2.2 kW drive
  • optimum cutting effects thanks to double acting cutting bars
  • quick and easy cleaning due to fold-back hopper, smooth surfaces and push-fit rotor
  • defined final fineness due to bottom sieves with aperture sizes from 0.25 - 20 mm
  • wide range of accessories including various hoppers, collection systems, rotors and sieves
  • highest safety standards due to engine brake, central locking device, electronic safety check and safety base frame
  • 18 cutting events per rotation with parallel section rotor

 

    • SKU
      20.728.0001
  • Manufacturer
    Retsch GmbH
  • Country of Origin
    Germany

Accessories SM 100 / SM 200 / SM 300

Rotors

22.608.0022
6-disc rotorstainless steelwith reversible cutting tips of tungsten carbide
22.608.0028
6-disc rotorsteel 1.0580with reversible cutting tips of tungsten carbide,

for grinding without heavy-metal contamination 
 Details Details
22.608.0021
Parallel section rotorstainless steel 
22.608.0018
Parallel section rotorsteel 1.0580for grinding without heavy-metal contamination
 Details Details
 

Hoppers

22.785.0001Universal hopper with plastic plunger, for SM 200 / SM 300
22.408.0003
Long stock hopper with wooden plunger, for SM 200 / SM 300
 

Additional plungers for universal hopper

22.725.0010Plastic plunger
22.725.0011Wooden plunger
22.725.0012Aluminum plunger
 

Bottom sieves of stainless steel

03.647.0312
Trapezoid holes0.25 mm 
03.647.0313
Trapezoid holes0.50 mm 
03.647.0314
Trapezoid holes0.75 mm 
03.647.0315
Trapezoid holes1.00 mm 
03.647.0316
Trapezoid holes1.50 mm 
03.647.0318
Square holes2.00 mm 
03.647.0320
Square holes4.00 mm 
03.647.0321
Square holes6.00 mm 
03.647.0322
Square holes8.00 mm 
03.647.0024
Square holes10.00 mm 
03.647.0062
Square holes20.00 mm 
 

Bottom sieves of steel 1.0353 for grinding without heavy-metal contamination

03.647.0326
Trapezoid holes0.50 mm 
03.647.0327
Trapezoid holes0.75 mm 
03.647.0328
Trapezoid holes1.00 mm 
03.647.0333
Square holes4.00 mm 
03.647.0335
Square holes8.00 mm 
03.647.0359
Square holes10.00 mm 
 

Cyclone-suction-combination for SM 200 / SM 300

22.020.0004Cyclone unit incl. 1 sample bottle 500 ml (to be used with industrial vacuum cleaner)
22.748.0005
Industrial vacuum cleaner for mills, 230 V, 50/60 Hz
(other electrical versions and spare filter bags available upon request)
22.523.0002Sample bottles, 500 ml, 10 pieces
22.001.0001Holder for sample bottles 1 / 2 / 5 litre
05.239.0011Sample bottle, 1 litre, 1 piece, to be used with holder 22.001.0001
05.239.0010Sample bottle, 2 litre, 1 piece, to be used with holder 22.001.0001
05.239.0009Sample bottle, 5 litre, 1 piece, to be used with holder 22.001.0001
22.003.0014Collecting receptacle, 5 litre, stainless steel, incl. adapter lid
 

Collecting receptacles

22.003.0008Collecting unit 250 / 500 ml, incl. 2 sample bottles
22.523.0001Sample bottles, 250 ml, 10 pieces
22.003.0007Collecting receptacle, 5 litres, stainless steel
22.003.0010Collecting receptacle, 30 litres, plastic, incl. adapter and filter hose
22.187.0006Ring-type filter for collecting receptacle, 5 litres Details Details
22.748.0001Dust filter clamping rings for ring-type filter, incl. 5 dust filters
22.524.0002Dust filters for ring-type filter, 25 pieces Details Details
22.187.0007Filter hose for collecting receptacle, 5 litres, incl. holder
 

Accessories for Rotors

22.908.0001Reversible cutting tips, tungsten carbide, for 6-disc rotor, 10 pieces
22.151.0004Cutting plates, stainless steel, for parallel section rotor, 1 set (3 pieces)
22.151.0006Cutting plates, steel 1.1740, for parallel section rotor, 1 set (3 pieces)
, for grinding without heavy-metal contamination Details Details
 

Stationary cutting bars

22.152.0003Double acting cutting bars, stainless steel, 1 set (3 pieces), for SM 200 / SM 300
22.152.0005Double acting cutting bars, steel 1.1740, 1 set (3 pieces), for SM 200 / SM 300
 Details Details
 

Additional items

22.225.0002Replacement extraction tool for rotor
99.200.0013IQ/OQ Documentation for SM 200