Retsch Vibratory Disc Mill RS 300 XL for grinding sets 100 ml - 2000 ml (please order grinding sets seperately), 3/N~ 380 V, 50 Hz, incl. AutoLifter and grinding set 2000 ml chrome steel

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Features

Applicationssize reduction, mixing, triturating
Field of applicationconstruction materials, environment / recycling, geology / metallurgy, glass / ceramics
Feed materialmedium-hard, hard, brittle, fibrous
Size reduction principlepressure, friction
Material feed size*< 20 mm
Final fineness*< 20 µm
Batch size / feed quantity*35 - 2,000 ml
Speed at 50 Hz (60 Hz)912 min-1
Material of grinding toolschrome steel, hardened steel, tungsten carbide, zirconium oxide, steel 1.1740 (for heavy-metal free grinding)
Grinding jar sizes100 ml / 800 ml / 1,000 ml / 2,000 ml
Setting of grinding timedigital, 00:00 to 59:59
Drive3-phase motor
Drive power2.2 kW
Electrical supply datadifferent voltages
Power connection3-phase
Protection codeIP 40
W x H x D closed1150 x 1400 x 810 mm
Net weight~ 415 kg (without grinding set)
StandardsCE

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

Function Principle

The vibratory disc mill comminutes by impact and friction. The grinding set is firmly attached to the vibration plate with a pneumatic quick clamping device. The plate with the grinding set is subjected to 3-D vibrations.

The sample is crushed by extreme pressure, impact and friction generated by centrifugal forces acting on the grinding rings in the dish.The vibrations are produced by a frequency controlled 2.2 kW 3-phase motor.

Subject to technical modifications and errors

Call 01463 830401 For Any Assistance

The Vibratory Disc Mill RS 300 XL is suitable for the extremely quick, loss-free and reproducible grinding of medium-hard, brittle and fibrous materials to analytical fineness. It is possible to process 1, 2, 3 or 4 samples simultaneously. Thanks to the robust universal drive shaft, which sets the grinding jar into a 3-D motion, this mill accepts grinding set weights of up to 30 kg. The closed grinding system guarantees complete processing of the sample.

Just like the RS 200, the RS 300 XL with its robust design has proven to be ideally suitable for applications in geology, mineralogy, metallurgy, as well as in the building materials sector (cement) and in power plants.

Due to the high end fineness and speed the RETSCH Vibratory Disc Mills are the perfect choice when it comes to preparing samples for spectral analysis.

Application Examples

cement, cement clinker, ceramics, coal, coke, concrete, corundum, electronic components, glass, metal oxides, minerals, ores, plant materials, silicates, slag, soils, ...

Product Advantages

  • reproducible results and homogeneous samples thanks to universal drive shaft (3D vibration of grinding sets)
  • speed: 912 min-1
  • short grinding times
  • autoreverse function (left/right rotation)
  • programmable interval function (start/ stop automatic)
  • wide range of materials for contamination-free grinding
  • grinding jar volumes from 100 ml up to 2,000 ml
  • closed and noise-insulated grinding chamber
  • pneumatic grinding-jar clamping (with air-pressure) for convenient and safe handling
  • additional security feature: mill only starts if the pneumatic pressure is correct
  • optional Autolifter for ergonomic lifting of heavy grinding sets

 

    • SKU
      21.101.0002
  • Manufacturer
    Retsch GmbH
  • Country of Origin
    Germany

Accessories / Spare parts


23.225.0003
AutoLifter for ergonomical outlifting of grinding sets 800, 1000 and 2000 ml

03.143.0071
Platform Insert

03.225.0093
Disc hook

23.701.0007
Air compressor 200/240 V

03.381.0010
Airbag clamp

23.181.0001
Spring (set of 6 pieces)

23.043.0001
Spring spigot bush (set of 12 pieces)

 

2000 ml grinding sets


Complete set, incl. grinding jar, lid with gasket and disc
(no spacer ring needed)

23.462.0002
Grinding set complete, chrome steel

23.462.0020
Grinding set complete, standard steel

23.462.0003
Grinding set complete, stainless steel 1.4401 polished

 

Accessories / Spare parts


03.462.0378
Grinding jar, chrome steel

03.470.0041
Disc, chrome steel

03.107.0589
Lid, chrome steel

03.107.0592
Aeration lid, chrome steel

03.462.0376
Grinding jar, standard steel

03.470.0042
Disc, standard steel

03.107.0588
Lid, standard steel

03.111.0364
Gasket for lid

 

1000 ml grinding sets


Complete set, incl. grinding jar, lid with gasket and disc
(please order spacer ring separately)

23.462.0016
Grinding set complete, chrome steel

23.462.0014
Grinding set complete, standard steel

23.462.0028
Grinding set complete, silicon nitride

 

Accessories / Spare parts


23.025.0109
Spacer ring, for chrome steel, standard steel and silicon nitride grinding set

03.462.0377
Grinding jar, chrome steel

03.470.0039
Disc, chrome steel

03.107.0587
Lid, chrome steel

03.462.0372
Grinding jar, standard steel

03.470.0040
Disc, standard steel

03.107.0586
Lid, standard steel

03.111.0363
Gasket for lid

 

800 ml grinding sets


Complete set, incl. grinding jar, lid with gasket and disc
(please order spacer ring separately)

23.462.0024
Grinding set complete, chrome steel

23.462.0018
Grinding set complete, standard steel

23.462.0010
Grinding set complete, tungsten carbide

 

Accessories / Spare parts


23.025.0109
Spacer ring, for chrome steel and standard steel grinding set

23.025.0110
Spacer ring, for tungsten carbide grinding set

03.462.0379
Grinding jar, chrome steel

03.470.0037
Disc, chrome steel

03.107.0585
Lid, chrome steel

03.462.0371
Grinding jar, standard steel

03.470.0038
Disc, standard steel

03.107.0584
Lid, standard steel

03.111.0360
Gasket for lid

 

100 ml grinding sets


Complete set, incl. grinding jar, lid with gasket and disc
(please order spacer ring separately)

23.462.0008
Grinding set complete, chrome steel

23.462.0017
Grinding set complete, standard steel

23.462.0006
Grinding set complete, tungsten carbide, light

23.462.0007
Grinding set complete, tungsten carbide, with protective steel jacket

 

Accessories / Spare parts


23.025.0104
Spacer ring, for chrome steel and standard steel grinding set

23.025.0105
Spacer ring, for tungsten carbide grinding set

23.025.0106
Spacer ring, for tungsten carbide light grinding set

23.025.0103
Adapter plate, for 4 x 100 ml tungsten carbide light grinding sets

03.114.0144
O-ring for lid