Clay shale, chalk, brick, slag, clinker, feldspar, coke etc. It applies to cement chemical industry, electric power, metallurgy, construction, refractory and other industrial department including limestone, slag, coke, steel slag etc.

Feed size:＜20-80mm
Productive capacity:2-200t/h

Application:Highway, railway, high-rise buildings, municipal, hydropower dam construction, concrete mixing station, sand and stone field, etc.

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High-Efficiency Four Roller Crusher

Two-Stage Crushing | Zero Clogging | One-Time Forming

The Ultimate Fine Crushing Solution

The APEX **Four Roller Crusher** is engineered for materials with compressive strengths up to 300MPa. Its unique four-roller layout ensures coarse crushing in the upper chamber and fine grinding in the lower chamber, directly producing finished materials from 0.1mm to 10mm in a single pass.

Industry Applications

• Mining: Iron ore, Quartz, and River Pebbles.
• Coal: Wet coal gangue and Coking coal.
• Chemical: Fertilizers and Raw chemical materials.
• Building: Cement clinker and Construction waste.

Key Advantages

• Anti-Clogging: Screen-less design for 30% moisture materials.
• Extreme Durability: High-chromium manganese steel alloy rolls.
• Low Noise: Low-speed extrusion reduces vibration.