CRLM series Superfine vertical roller mill

CRLMS superfine vertical roller mill

Cronus CRLMS superfine vertical roller mill is suitable for huge capacity producing, widely used in grinding non-flammable and non-explosive materials under 7(the Moh’s hardness), such as calcite, talcum, barite, marble, dolomite, talc, fluorite, iron ore, copper ore quartz, especially for slag, cement clinker, zircon sand, fly ash and carborundum, coal, quartz, feldspar, etc. and other more than 150+ mineral materials.

Application of Superfine vertical roller mill

Cronus CRLMS Ultrafine Vertical Roller Mill is suitable for huge capacity producing, widely used in grinding non-flammable and non-explosive materials under 7(the Moh’s hardness), such as calcite, talcum, barite, marble, dolomite, talc, fluorite, iron ore, copper ore quartz, especially for slag, cement clinker, zircon sand, fly ash and carborundum, coal, quartz, feldspar, etc. and other more than 150+ mineral materials.

the final fineness is 200-3000 mesh adjusted

application of stone superfine powder which made by our machine

Ultrafine stone powder, produced by grinding various types of stones into micron-sized particles, has emerged as a valuable material with diverse applications across industries. Its unique properties, including high surface area, chemical inertness, and tailored particle size distribution, make it a versatile and cost-effective solution for numerous challenges.

Ultrafine stone powder enhances concrete properties by filling voids, improving particle packing, and reducing water demand. This leads to increased strength, durability, and resistance to chemical attack.

Ultrafine ore micro powder has been found to have extensive applications in various industries due to its unique properties.

in the PVC and cable industry, micro powder is an excellent filler, and it can also be used in Artificial marble, plastic, paint, and papermaking plants.

Advantages of ultra-fine vertical roller mill in processing ore fine powder

The grinding disc is driven by a motor through a reducer. The material falls to the grinding disc from the feed opening. The materials are driven to the edge of the disc by the centrifugal force and crushed into fine powders by rollers. Then, the hot air from the nozzle takes the fine powder to a high-efficiency classifier. The qualified powder is taken by the air to the powder collector to be collected, while the unqualified powder is sent back for regrinding.

200-3000 mesh adjustable, and 2 microns content >60%

save 20~30% power consumption compared with the ball mill and other grinding mill machines.

Long service life reduces investment in vulnerable parts

One time processing into ultrafine powder, thereby increasing the output per unit time

no direct contact between the grinding rollers and the grinding disc, so metallic impact is avoided and its noise is 20~25 decibels lower. Totally closed negative pressure operation has been employed by this vertical grinding mill, so there is little dust during the operation.

Low wear rate and little metallic pollution: its metal wear is only 5~10g/t.

Grinding rollers and rings made of super wear-resistant materials have very little wear when machining non-metallic ores

Made of high chromium alloy material, the equipment is more durable

Technical parameters of Superfine vertical roller mill

CRLMS series Superfine Vertical Roller Mill Specifications and Models
Model	CRLMS1200	CRLMS1400
Capacity (t/h)	3.8~12.0	6~16.0
Fineness (Mesh)	325~1500	325~1250
System Power (Main Motor Power+Fan Power +Classifier Electric motor Power +Auxiliary Power)(KW)	560~600	700~750

CRLMS1400 Heavy Superfine Calcium Carbonate Data
Fineness (mesh)	325	600	1000	1250
Fineness	15~16	11~12	7.5~8.0	6.0~6.5
Size Distribution D97 (μm)	45±1	25±1	13±1	10±1
Specific Surface Area (cm²/g)	6000	12000	14000	16000
Specific Surface Area (cm²/g)	±1000	±1000	±1000	±1000
material: calcite or marble, moh’s hardness≤3, feeding size≤10mm.