Laboratory Jaw Crusher - Sample Pre-Crusher - Feed Below 40 mm - Final Fineness Below 0.5 mm

The Master Science Laboratory Jaw Crusher is built for preparing solid samples in the laboratory. Its compact, dust-proof design crushes small quantities of material with large feed sizes gently and without loss, reducing pieces below 40 mm to a final fineness of d90 below 0.5 mm.

Jaw speed is adjustable from 500 to 1000 rpm, the gap can be set from 0 to 11 mm, and zero-point adjustment compensates for jaw wear. Jaw plates are available in five materials, so the Master Science Laboratory Jaw Crusher can be matched to hard, soft or contamination-sensitive samples.

Technical Specifications

Technical data of the Master Science Laboratory Jaw Crusher:

• Brand: Master Science
• Model Number: MSJC-G6SWISS
• SKU: MSJC-G6SWISS
• Brand: Master Science
• Model: MSJC-G6SWISS
• SKU: MSJC-G6SWISS
• Feed Size: < 40 mm
• Final Fineness: < 0.5 mm (d90)
• Speed: 500 to 1000 rpm
• Collector Capacity: 3 L
• Jaw Plate Width: 59.5 mm
• Gap Setting: 0 to 11 mm
• Zero Point Adjustment: Yes
• Rated Power: 1.1 kW
• Power Supply: 220 V, 50/60 Hz
• Dimensions (W × D × H): 450 × 630 × 490 mm
• Net Weight: 93 kg

Key Benefits

• High size reduction: From 40 mm down to below 0.5 mm in one step.
• Wear compensation: Zero-point adjustment keeps the gap accurate over time.
• Clean work area: Dust-proof design with anti-splash hopper.
• Contamination control: Jaw plates in five materials for different sample needs.

For fine grinding after crushing, see our automatic mortar grinder.

Product Features

Crushing

• Adjustable speed 500 to 1000 rpm
• Gap setting 0 to 11 mm
• High throughput and size reduction

Design

• Compact, dust-proof construction
• Anti-splash feed hopper
• Easy-to-clean crushing chamber
• 3 L sample collector

Jaw Plate Materials

• Manganese steel for hard and medium-hard samples
• Stainless steel for low-hardness samples
• Tungsten carbide for very abrasive samples
• Zirconium oxide for metal-free ceramics
• Heavy-metal-free steel

Applications

The Master Science Laboratory Jaw Crusher is used for:

• Pre-crushing rocks, ores and minerals
• Construction materials and slag
• Ceramics, glass and dental materials
• Coal and coke sample preparation
• Geology, mining and metallurgy labs

Standard Accessories Included

• Jaw crusher main unit
• Sample collector

Optional Accessories

• Jaw plates in manganese steel, stainless steel, tungsten carbide, zirconium oxide or heavy-metal-free steel

Problems the Master Science Laboratory Jaw Crusher Solves

Large, hard samples must be reduced before fine grinding. The Master Science Laboratory Jaw Crusher helps with:

• Oversized samples: Accepts feed up to 40 mm.
• Jaw wear affecting results: Zero-point adjustment restores the set gap.
• Dust and sample loss: Dust-proof housing and splash-guard hopper.
• Metal contamination: Choice of jaw materials, including metal-free options.