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A compact rotor ensures good accessibility to the mill interior for easy cleaning. Cleaning in case of product changes, replacement of worn grinding elements and maintenance work thus become very easy. The complete rotor assembly can also be dismantled quickly and easily, as it is fastened in the grinding chamber housing by a few bolts only.
For grinding abrasive products, the grinding surfaces can be protected by the use of wear resistant materials.
A one-piece mill housing which cover can be opened by hand easily, two lifting cylinders are mounted on a common base frame. These are arranged inside the base frame and are easy to access for a trouble-free maintenance and exchange.
ACM with separate bearings for classifier and grinding disk is suitable for all applications where the outgoing of product duct shall be horizontal and the downstream system parts shall be in close vicinity. Power transmission to the rotor’s shaft is directly influenced via V-belts. And classifier motor derives the classifier directly. This is very advantageous in case a regular cleaning of product contacted parts is necessary and consequently, a compact arrangement and short product ducts are needed.
By separate arrangement of bearings, a better cooling of bearings is achieved and as a consequence lifetimes which even under rough conditions allow a continuous operation during several years. Due to the direct drive of classifier via the motor.
arranged on the mill cover, driving elements such as V-belt and pulleys can be omitted. For the grinding disk the bearing with belt drive is applied.