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Jaw Crushers

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LMFC 250

High Performance Fine Jaw Crusher

Fine Jaw Crusher for pre-crushing of ectremely hard up to brittle materials down to < 2mm in one step
  • End fineness: 90% < 2 mm

  • Very powerful

  • Infinitely reproducible gap adjustment

  • Easy change of jaw plates and side liner

  • Various infeed hoppers: removable, with safety guard, batch loader, and metering

  • External control by start/stop

  • Contamination-free grinding

LMFC 250
Principle of operation

Principle of operation

The Model LMFC 250 Jaw Crusher is used by labo- ratories and processing companies to crush solid materials such as rocks or soil and ores. The material to be processed falls into the crushing chamber of the LMC Crusher via a guide chute and is crushed by crushing action of a static and a dynamic jaw plate until it passes the pre-selected gap of the crusher.

Simple Cleaning and Operation

The LAARMANN Fine Jaw Crusher is suitable for smalll amounts and can be used batch wise or for larger quantities continiously. Moveable and fixed jaw plate as well as the side liner can be easily replaced

Benefits and advantages

  • Improved power by 7500 Watt (3-phase motor)

  • Optimal grinding results by oscillating grinding movement

  • Adjustable gap adjustment

  • CE-certified

  • Removable infeed hopper with safety guard or batch loader

  • Base

  • Spacious collector

  • External control by start/stop

  • End fineness: < 2.00 mm

  • Contamination-free grinding with 4 different grinding tools

  • Easy exchange of jaw plates and side liners

Benefits	and	advantages

Crafted from the Core

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LMFC250 fine crusher with sieve street for dividing the output of the machine by size and custom hopper
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LMFC250 Fine Crusher with anti vibration frame
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LMFC250 Fine Crusher with anti vibration frame and large hopper
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LMFC250 Fine Crusher Safety
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LMFC250 Fine Crusher with custom hopper
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LMFC250 Fine Crusher Drill core hopper
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LMFC250 Fine Crusher Plates
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LMFC250 Fine Crusher

Principle of operation for finecrushing

Unlike conventional jaw crusher, the movable crushing jaw is guided in this jaw breakers in an oscillating motion. As a result the crushing gap remains in the downward direction in the adjusted size and the product is crushed in a single step in this fineness.

Gap Adjustment

The requested gap setting can be adjusted comfortably and reproducibly.

Send us your samples!

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.

Fine Crusher Questionnaire
TECHNICAL DATA
Jaw Inlet 130mm x 250mm
Adjusting range of Jaw outlet 0 – 5 mm
Dimensions W x D x H 899 x 565 x 795 mm
Approximate mass 880 kg
Dust extraction flow 225 liter/s
Dust extraction point 2
Electrical requirements (3 phase) 7,5 KW, 3-phase 50Hz
End-fineness 90% < 2 mm
Max < 110mm
Throughput 500 kg/h
Toggle speed 775 rpm
Material of grinding tools Manganese steel, Tungsten carbide, Hardened steel, Heavy metal poor steel, Stainless steel or others on request
Collector capacity 9L higher volume on request