Composition and Structure of CRRM1500 Raymond Mill

Grinding Roller

Integrates grinding, fineness adjustment, efficiency, wear resistance, and uniformity. Uses high-hardness wear-resistant material for durability and even stress distribution during operation.

Grinding Ring

Works with the roller at high speed to reduce materials to fine powder. Ensures stable trajectory and pressure for high efficiency.

Shovel

Scoops materials and delivers them between roller and ring. Made from wear-resistant material.

Analyzer

Controls particle size by adjusting its speed.

Blower

Blows ground powder into the analyzer.

Cyclone Collector

Collects qualified fine powder.

Pipeline System

Connects components for smooth airflow.

Working Principle of CRRM1500 Raymond Mill

Coarse Crushing

Raw materials are first crushed to ≤30mm for grinding.

Quantitative Feeding

Vibrating feeder ensures steady feed into grinding area.

Grinding Process

Roller presses raw materials against ring with centrifugal force for crushing.

Classification

Powder enters classifier; fine powder is collected; coarse returns for regrinding.

Collection

Final powder is separated by cyclone collector and packaged or used.

Functional Characteristics

Capacity: 3~18 t/h

Fineness: 80~325 mesh

Max Feed Size: 20mm

Suitable for processing non-flammable, non-explosive ores with Mohs ≤7 and humidity ≤6% such as limestone, marble, barite, etc. Customizable, can be upgraded to an all-in-one sand machine.

Product Advantages

Shock & Noise Reduction

Integrated damping reduces vibration and noise, extending lifespan and reducing costs.

Structural Innovation

Efficient, energy-saving design increases output and reduces consumption.

Heavy-Duty Reducer

New design supports electric/pneumatic control, simplifies maintenance.

Smart Control

One-button start/stop, adjustable parameters, low labor demand, intelligent automation.

Blower Valve Control

Adjustable fan valve ensures optimal air volume and product consistency.

Raymond Mill Parameter Comparison Table