The LM2000 is a laboratory machine, which is suitable for pulverizing and homogenizing hard and brittle materials in the dry and wet state. The closed milling pulverizing system guarantees complete recovery of the samples.
Final fineness of down to 75 μm can be achieved, depending on the milling time and the specific properties of the sample material. The optimum filling of a LM2000 is around 1-1.3 Liters of sample material.
| Ambient temperature | 5°C – 40°C |
| Atmospheric humidity | 85% RH |
| Max bowl volume | 2000 ml |
| Noise emission (without milling bowl) | 70 dB(A) |
| Power supply | 400V ± 10% – 50/60Hz |
| Rated power | 2200W |
| Timer | 5 sec – 99 min, timer HOLD function, in 1 sec steps (below 10 min), or 10 sec steps (above 10 min) |
| Weight | 475 kg |
Ferro alloys - LM2000 Pulveriser Ring Mill, LMFC250 Fine Crusher application
Grinding parameters:
Crushing system: LMFC250 Fine Crusher
Grinding system: LM2000 Pulveriser Ring Mill
Accessories: 100ml grinding bowl of tungsten carbide for sample 1,2 & 3
Product feed size: Pieces of up to 60mm before crushing
Grinding time: 3-4 minutes for sample 1/ and 2 minutes for samples 2 &3 Sample amount: variable
Result after sieving: homogeneously milled about 95% < 150 μm
Drilling tools - LM2000 Pulveriser Ring Mill, LMFC250 Fine crusher application
Pre-crushing with the LMFC250 Fine Crusher
Grinding system: LMFC250 Fine Crusher
Accessories: Jaw plates of Biz Alloy Steel
Sample material: WC Drilling tools
Product feed size: Original samples of up to 90mm lenght
Grinding time: 60 seconds for sample 1 / 2 kgs
Result: mainly < 8,00 mm
Fine Milling with the LM2000 Pulveriser Ring Mill
Grinding system: LM2000 Pulverizer Ring Mill
Accessories: Grinding jar 125ml of Tungsten Carbide
Sample material: WC Drilling tools
Product feed size: mainly < 8,00 mm
Grinding time: 4 minutes
Result: mainly < 200μm
Used Crucibles - LM2000 Pulveriser Ring Mill application
Grinding system: LM2000 Pulveriser Ring Mill
Accessories: Grinding bowl 1000cc
Speed: 1400 rpm
Sample material: Used Crucibles
Grinding time: 4 minutes Sample
Amount: 560 gram
Results:
• 100% < 250 micrometer after4 minutes grinding time
• 78% < 125 micrometer after4 minutes grinding time
Graphite - LM2000 Pulveriser Ring Mill application
Grinding parameters:
Grinding system: LM2000 Pulveriser Ring Mill
Accessories: 2000ml grinding bowl of standard steel for sample 1
1000ml grinding bowl of syalon ceramic for sample 2
Sample material: Graphite
Product feed size: Pieces of up to 80mm
Grinding time: 2 minutes for 1A and 4 minutes for 2A Sample amount: 230 gr per process
Result after sieving: Graphite Samples / homogeneously milled due to the patented system of disc about 95% < 100 μm
Limestone - LM2000 Pulveriser Ring Mill application
Grinding parameters
Grinding system: LM2000 Pulveriser Ring Mill
Accessories: 2000ml grinding bowl of standard steel
Sample material: Limestone
Product feed size: Pieces of up to 25 mm
Grinding time: 4 minutes
Sample amount: up to 2000 gr per process
Result after sieving: homogeneously milled due to the patented system of disc. End fineness Mainly < 100 μm
Lead(Pb) - LM2000 Pulveriser Ring Mill application
Grinding parameters:
Grinding system: Pulveriser Type LM2000
Accessories: 2000ml grinding bowl of standard steel
Sample material: Lead
Product feed size: Pieces of up to 47mm
Grinding time: 2 minutes Sample
Amount: 2000 gr per process
Result after sieving: Lead Samples / homogeneously milled due to the patented
system of disc about 95% < 200 μm
Tobaco - LM2000 Pulveriser Ring Mill application
Grinding parameters:
Grinding system: LM2000 Pulveriser Ring Mill
Accessories: Grinding bowl 800cc with flying saucer disc For homogenization
Speed: 1400 rpm
Sample material: Tobacco A/B/C
• Sample No. A Tobacco leaves
• Sample No. B Tobacco pre-grind leaves
• Sample No. C Tobacco Stems
Grinding time: 60 sec.
Sample amount: A 50 gram / B 50 gram / C 102,5 gram