Wide fineness range: 120–2500 mesh adjustable Low power consumption & high powder output Durable wear parts with long service life Sealed dust-free production, eco-compliant
Fineness: 120–2500 mesh Max. Mohs Hardness: ≤7 Feed Moisture: ≤6% Process Flow: Crushing → Grinding → Classifying → Collecting
Processable materials:
Calcite, talc, kaolin, dolomite, barite, bentonite, wollastonite, limestone etc.
Ultrafine‑Powder Ring Roller Mill (150–2500 Mesh)
Ring Roller Mill, multi-layer ultrafine grinding equipment for non-metallic minerals, adjustable 120–2500 mesh, environmental-friendly full line with professional technical support.
Powder for plastic, rubber, coating, papermaking, building material and new chemical material industries.
Ring Roller Mill for calcite talc kaolin limestone powder grinding plant
Ring Roller Mill for calcite talc kaolin limestone powder grinding plant

The system includes classifier, dust collector, fan, silencer, sound insulation chamber, crusher, bucket elevator, silo and feeder.

Bulk materials are crushed, lifted into the silo and evenly fed onto the distributing plate of the main mill’s rotary table.

When the ring roller mill runs, the motor drives the rotary table and grinding rollers. Materials are centrifugally thrown into the grinding cavity for multi-stage rolling and grinding.

Powder is carried by airflow into the classifier. Oversized particles fall back for regrinding. Qualified fine powder is collected in the pulse dust collector and pneumatically sent to the finished silo. Filtered clean air exits via the silencer.

Wide fineness range: 80–325 mesh adjustable Stable operation & low vibration Heavy-duty grinding rollers, long service life Closed dust removal system, environmental friendly
Fineness: 80–325 mesh Max. Mohs Hardness: ≤7 Feed Moisture: ≤10% Process Flow: Crushing → Grinding → Classifying → Collectin
Processable materials: Calcite, talc, kaolin, dolomite, barite, bentonite, wollastonite, limestone, marble, gypsum etc.
Coarse Powder Raymond Mill
(80–325 Mesh)

Coarse Powder Raymond Mill, also called pendulum roller mill, is classic grinding equipment for non-metallic minerals, with adjustable fineness of 80–325 mesh, stable running, complete supporting system with professional technical support.

Powder products are widely used in plastic, rubber, coating, papermaking, building material and new chemical material industries.

Raymond Mill for calcite, talc, kaolin, limestone powder grinding plant

The system includes classifier, pulse dust collector, fan, silencer, bucket elevator, feeder and storage hopper. Raw materials are crushed and lifted into the feeder, then fed evenly into the main mill grinding chamber. When the Raymond mill runs, the motor drives the central shaft and grinding rollers. Materials are thrown outward between rollers and ring for rolling and grinding. Fine powder is carried by airflow into the classifier. Over-sized coarse particles fall back to regrind. Qualified powder enters the dust collector and is collected, then conveyed to finished product silo. Purified air discharges through the silencer.

Powder Grinding Mill On-site Case
Ultrafine Powder Ring Roller Mill (150–2500 Mesh)
We are a professional powder grinding equipment manufacturer. This is a complete grinding production line case for non-metallic minerals. It covers ultrafine ring roller mill and coarse powder raymond mill, suitable for calcite, talc, kaolin, limestone and other materials. Customized solutions, stable operation, dust-free grinding system. Contact us for your mineral powder grinding project.
Raymond Mill (80–325 Mesh)
We are a professional powder grinding equipment manufacturer. This is a complete grinding production line case for non-metallic minerals. It covers coarse powder Raymond mill, suitable for calcite, talc, kaolin, limestone and other materials. Customized solutions, stable operation, dust-free grinding system. Contact us for your mineral powder grinding project.
Raymond Mill for calcite talc kaolin limestone powder grinding, site photo