φ200×150 Smooth Double-Roll Crusher, 600 kg/h (CAT#: STEM-BC-4131-ZJF)

The φ200×150 smooth double-roll crusher is a higher-capacity machine for laboratory mineral crushing. It is intended for medium and fine reduction of ores, rocks, coal, and other materials below 150 MPa compressive strength. Material enters through the 150 × 13 mm feed opening. Two smooth rollers rotate toward each other at different speeds to draw the sample into the crushing zone. Compression between the rollers reduces the feed without requiring impact crushing. The discharge size can be adjusted from 0.1 to 3 mm. The machine accepts particles no larger than 13 mm. A throughput of 600 kg/h supports larger sample batches and continuous preparation work. It is applicable to coal, metallurgy, mining, chemical, and building-material laboratories.

Roller dimensions: Ø200 × 150 mm
Feed opening: 150 × 13 mm
Maximum feed particle size: ≤13 mm
Discharge particle size: 0.1-3 mm
Main shaft speed: 380 rpm
Throughput: 600 kg/h
Motor power: 3 kW
Crushing method: Differential-speed double-roll compression
Applicable material strength: <150 MPa

High 600 kg/h capacity
Wide 150 mm roller chamber
Adjustable fine crushing range
Smooth low-impact reduction
Differential-speed roller system
Consistent 380 rpm shaft speed
Suitable for raw coal and gangue
Robust three-kilowatt motor

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