The Rotor Beater Mill SR 300 is suitable for coarse and fine size reduction. It can process dry, soft, medium-hard, organic and inorganic substances. For increased sample discharge and for processing heat-sensitive samples, an optionally available cyclone unit can be used instead of the gravity outlet.
PRODUCT ADVANTAGES
- wide range of accessories including various feeding systems, rotors and sieves
- defined final fineness due to bottom sieves with aperture sizes from 0.08 - 10 mm
- optional grinding inserts 180° for grinding of hard-brittle materials by additional impact
- gravity outlet with 5l or 30 L collecting vessel for batchwise collection of larger sample quantities
- optionally available cyclone unit with 0.25 - 0.5 - 1 - 2 - 5 or 30 liters collecting vessel
- optional distance rotor to reduce frictional heat
- adjustable speed for different applications
- removable hopper for easy cleaning
- easy cleaning thanks to exchangeable push-fit grinding insert, rotor and cassette
- central locking device
- grinding chamber, feed hopper and material inlet and outlet made of stainless steel
- electric engine brake
FEATURES
Applications | size reduction, deagglomeration |
Field of application | agriculture, chemistry / plastics, construction materials, environment / recycling, food, geology / metallurgy, medicine / pharmaceuticals |
Feed material | soft, medium-hard |
Material feed size* | < 25 mm |
Final fineness* | < 50 µm |
Speed at 50 Hz (60 Hz) | 3,000 - 10,000 min-1 (in steps of 500 min-1) |
Rotor peripheral speed | 22 ..72 m/s |
Types of rotors | standard / distance |
Material of grinding tools | rotor and sieves of stainless steel |
Sieve sizes | trapezoid holes 0.08 / 0.12 / 0.20 / 0.25 / 0.35 / 0.50 / 0.75 / 1.00 / 1.25 / 1.50 / 2.00 mm round holes 3.00 / 4.00 / 10.00 mm |
Hinged hopper | removeable hopper |
Dust extraction unit | optional cyclone |
Collector capacity | 5 l / optional: 30 l |
Drive | 3-phase motor |
Electrical supply data | 200 .. 240 V |
Power connection | 1-phase |
Engine brake | yes, electric |
Protection code | IP 41 |
Power consumption | 2.5 kW |
W x H x D closed | 600 x 1200 x 700 mm (with base frame) |
Net weight | ~ 60 kg (with base frame) |
Standards | CE |
*depending on feed material and instrument configuration/settings