CRLMK Superfine Vertical Grinding Mill

• Publication time：2025-06-12
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Introduction to CRLMK Superfine Vertical Grinding Mill

In the industrial sector, the processing of powder materials is of paramount importance. The CRLMK ultrafine vertical grinding mill is an efficient and energy-saving powder processing equipment, primarily used for ultrafine grinding of materials in fields such as non-metallic minerals (e.g., limestone, calcite, marble, barite), chemical raw materials, building materials, and metallurgy.

Capacity：10-80t/h

Fineness：60-800mesh

Application Areas: The CRLMK ultra-fine grinding mill has a wide range of applications. In the papermaking industry, it significantly enhances the smoothness, whiteness, and strength of paper. In the plastics industry, it improves the stability, hardness, and heat resistance of products. In coatings, it enhances the hiding power, gloss, and durability, providing excellent protective coatings for construction and furniture. Additionally, it can increase the wear resistance and anti-aging properties of rubber products, ensuring the reliability of critical components such as automotive tires.

Working Principle of CRLMK Superfine Vertical Grinding Mill

Operation mechanism: The motor provides power, which is converted into an appropriate speed for the grinding disc by the reducer to drive the grinding disc to rotate. The material is fed into the center of the grinding disc by the air-locking feeding equipment. Under the action of centrifugal force, it enters the grinding roller track. The grinding roller rotates and rolls, causing the material to be crushed by extrusion, grinding, and shearing forces.

Classification mechanism: Hot air is ejected uniformly and rapidly upward from the air ring to convey and dry the material. The material enters the classifier along with the airflow. Qualified fine powder is collected by the dust collection equipment, while the unqualified coarse powder falls back onto the grinding disc under the action of the classifier blades, where it is re-ground with new material. This process repeats in a continuous cycle until the material meets the required standards.

Features of CRLMK Superfine Vertical Grinding Mill

Efficient Grinding: The unique grinding curves of the roller sleeve and liner enhance the grinding efficiency by over 30%, with a one-time grinding yield reaching as high as 80%.

High yield and energy saving: The single unit has a large production capacity, with an output of up to 50 tons per hour. It can utilize off-peak electricity for production scheduling, achieving energy savings of 30% to 50%.

Stable Operation: The grinding rollers can be hydraulically flipped out of the machine for maintenance, and the roller sleeves can be flipped over for reuse. The wear resistance of the grinding rollers and grinding disc liners has been increased by more than 50%, reducing maintenance costs and replacement frequency.

Green and Low-Noise: The system operates with minimal vibration and low noise. It adopts an integrated sealed negative pressure operation system and a baghouse pulse dust removal system, achieving a dust-free workshop.

Intelligent Control: Equipped with a fully automated PLC control system, it allows for remote operation and real-time monitoring of the equipment's running status. This facilitates maintenance and reduces labor costs.

Excellent Quality: The material retention time is short, the iron content in the finished product is low, the whiteness and purity are high, and the particle morphology is uniform, with strong adaptability.

Safe and Reliable: Equipped with roller position-limiting devices and new roller sealing systems, it protects the key components of the equipment, reduces oxygen levels inside the grinding chamber, and exhibits outstanding explosion suppression performance.

Parameters Comparison Table of CRLMK Spuperfine Vertical Grinding Mill

Equipment model	CRLM1500K	CRLM1700K	CRLM2000K	CRLM2200K	CRLM2400K	CRLM2800K	CRLM3400K
Output （t/h）	10-11	10-12	15-22	25-28	24-38	45-50	60-80
Maximum feed particle size （mm）	≤10
Slag moisture （%）	<12
Specific surface area of the product （m2/kg）	≥420
Product moisture （%）	≤1
Main motor power （kW）	280	400	500	800	900	1600	2400
Note: The grindability (Bond) index of the raw material is ≤12kwh/t

* The above data is for reference only. For detailed information, please contact Cronus.

Customer site of CRLMK Superfine Vertical Grinding Mill