CSM-V Impact Mill(Air Classifying Mill)

Material is evenly fed into grinding chamber by quantitative feeding devices, strongly impacted by high-speed rotating grinding disc. At the same time, it is subjected to centrifugal force and collides with grinding ring gear and is subjected to various comprehensive forces such as shearing, friction and collision to finish grinding. The milled material moves to classifying zone in the mill host with airflow. Rotating speed of classifier is control by inverter, separates the coarse and fine materials, the product that meet fineness requirement will be output and enters cyclone collector and bag filter with airflow, coarse powders return to milling zone for secondary grinding.

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Product Description

Adopting German technology, high-precision mechanical crusher, and continuous technological innovation and upgrading, suitable for 50-2500 mesh (300um-5um). The classic structure, the introduction of German technology, has a wide range of applications, derived from the traditional air classification mill (ACM), with more than 1,000 sets of applications. Widely used in non-metallic minerals (Mohs hardness below 5), chemicals, inorganic salts, medicine, food, pigments, dyes, pesticides, battery materials, minerals, refractory materials and other industries

Performance characteristics

Available D50: 2～45μm.
Classifying wheel is vertical installation.
Integration of grinding and classifying, rotating speed of classifying wheel is adjustable to obtain ideal particle sizes.
Compact structure and small floor space, easy to disassemble and clean, seamless and smooth design.
Lower energy consumption, wide application, high cost-performance.
Key parts like hammer, gear ring and classifying wheel are made of wear-resistant material, and also ceramic ensuring non-contact with metal throughout the grinding for high purity of the final product.
Grinding is in closed system, low dust and noise, clean and environmentally friendly.
PLC control system, easy operation.
Low noise design.
The motor can be connected with belt to increase rotating speed.
Can be used in series with multi-stage classifiers to produce multiple sizes.
Optional explosion-proof design, meet the ultra-fine grinding processing requirements of flammable and explosive oxide materials.
High-temperature, low-temperature, normal-temperature, airtight cycle, Inert gas cycle designs are available, for different grinding requirements of different materials.

Working principle

Technical parameter

Technical Parameters

Parameter		CSM-280V	CSM-350V	CSM-510V	CSM-710V	CSM-1100V	CSM-1250V
Power (kW)	Grinding Disc	7.5	11~15	22~30	45~55	90~110	132~160
	Classifier Impeller	1.5	2.2	4~5.5	7.5~11	15	18.5~22
	Feeder	0.55~1.1
Rotate Speed(r/min)	Grinding Disc	7500	6200	4200	2800	2100	1700
	Classifier Impeller	500~4500	500~4000	400~3000	300~2500	250~2000	200~1600
	Feeder	20~100
Max Air Flow (m³/h)		700	900	3000	5400	10000	15000
Product Size(μm)		5~300			10~300
Production Capacity(kg/h)		2~100	10~400	15~600	30~1200	60~1500	300~3000

Note: The production capacity is closely related to the particle size, specific gravity, hardness, moisture and other indicators of the raw materials. The above is only for selection reference.