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ACM Pulverizer Model CR ACM-CR

ACM Pulverizer ACM-30CR

Fig. ACM Pulverizer ACM-30CR

Summary

The ACM-CR is an ACM Pulverizer, widely used worldwide, with a high performance air classifier adopted from a jet mill. The result is a mechanical mill with performance approaching jet mill levels.

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Principle

The ACM-CR operates with the same principles as the conventional ACM Pulverizer. The ACM utilizes a closed circuit grinding mechanism, and can re-grind the returned coarse material by the strong impact forces generated by the hammers and liner. The grinding rotor efficiently grinds material fed through the feed inlet. The ground powders and unground feed materials are pneumatic conveyed to the integrated classifying section by the circulating airflow. The fine powders are discharged through the classifying wheel and are as product. The coarse material drops down along the guide ring back to the grinding chamber due to centrifugal force of classifier. ACM-CR achieves ultra fine grind with the combination of high speed grinding disc with specially designed hammers, and a unique built-in high performance classifier.

Fig. 1 Structure

Fig. 2 Flow

Features

■High grinding ability
It is available to ultra fine region approaching jet mills.

Fig. 3 Comparison with conventional ACM (ACM-H)

■Reduction of running & installation
costs (Compared with jet mills)Lower costs, due to mechanical grinding principle of ACM-CR, that doesn't required expensive to run compressor

■Easy to adjust particle size
Adjusting particle size during operation is just a matter of the rotating speed changing of classifying wheel and adjusting air volume.

Fig. 4 Costs comparison to jet mill

Fig. 5 Selection diagram

Applications

ACM-CR works on the same principle as the ACM Pulverizer and has the same wide range of applications.

Table 1 Applications

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Specifications

Table 2 Specifications

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