Retsh Vibratory Disc Mill RS 300 XL Retsch Mill NEW PRODUCT
"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." (RETSCH)
cement, cement clinker, ceramics, coal, coke, concrete, corundum, electronic components, glass, metal oxides, minerals, ores, plant materials, silicates, slag, soils, ...
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
|Applications||size reduction, mixing, triturating|
|Field of application||construction materials, environment / recycling, geology / metallurgy, glass / ceramics|
|Feed material||medium-hard, hard, brittle, fibrous|
|Size reduction principle||pressure, 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 tools||chrome steel, hardened steel, tungsten carbide, zirconium oxide, steel 1.1740 (for heavy-metal free grinding)|
|Grinding jar sizes||100 ml / 800 ml / 1,000 ml / 2,000 ml|
|Setting of grinding time||digital, 00:00 to 59:59|
|Drive power||2.2 kW|
|Electrical supply data||different voltages|
|Protection code||IP 40|
|W x H x D closed||1400 x 1460 x 730 mm|
|Net weight||~ 415 kg (without grinding set)|
*depending on feed material and instrument configuration/settings
"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." (RETSCH)
For additional details regarding this equipment, please visit http://www.retsch.com/products/miling/disc-mills/rs-300-xl/ to download the product brochure and data sheet.