The LAARMANN® LMC Jaw Crusher is engineered for the pre-crushing of extremely hard to brittle materials. Designed for both batchwise and continuous pre-crushing of middle hard, hard brittle, and tough materials, it is the perfect preparation step for subsequent fine grinding.
Principle of Operation:
Used by laboratories and processing companies, the LMC Jaw Crusher crushes solid materials such as rocks, soil, and ores. The material enters the crushing chamber via a guide chute and is crushed by the action between a static and a dynamic jaw plate. The crushed material passes through a pre-set gap, which can be steplessly adjusted from 0 mm to 30 mm using a hand wheel and mm scale, including zero point calibration.
Easy Cleaning and User-Friendly Operation:
No jaw crusher is easier to clean than the LMC Jaw Crusher. After crushing, the infeed hopper can be removed instantly, and the front door can be opened, providing full access to the crushing chamber. This enables fast and thorough cleaning of the grinding tools.
Gap Adjustment:
The required gap setting can be comfortably and reproducibly adjusted by rotating the handwheel. The gap can be steplessly pre-chosen according to a visible scale before starting the crushing process, ensuring accurate and repeatable results.
Jaw Plates / Side Liners Material Options:
Will our equipment suit your requirements? Send us a test sample for evaluation. Our application laboratory is pleased to conduct pre-purchase trials on customer free supplied samples.
If you require a test-grinding please click the Questionnaire Milling button and fill out the form.
| Adjusting range of Jaw outlet | 0 to 30 mm |
| Approximate mass | 250 kg |
| Dust extraction point | 1 |
| Dust extraction flow | 150 L/S |
| Electrical requirements (3 phase) | 3 kW (3x 400V/50Hz) other voltages available |
| Jaw Inlet | 130 x 100 mm |
| Max feed size | 115 x 90 mm |
| Product sizing at minimum adjustment | < 2 mm |
| Throughput | 250 kg/h |
| Toggle speed | 325 rpm |