Vertical roller grinding mill mill grinding roller
verticalfor powdersstone

vertical roller grinding mill
vertical roller grinding mill
vertical roller grinding mill
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vertical roller
Product application
for powders, stone


Grinding roller is key part of the vertical roller mill, CHAENG can make all kinds of Grinding roller for vertical mill according to the drawings and sizes provided by the customers. Material: ZG30Mn, etc Weight: 20-120t Application: vertical roller mill Customizable: Yes, according to customer's drawings According to customer requirements, CHAENG select the appropriate wooden mold for modeling design, use CAE simulation casting before actual casting, in strict accordance with the technological process of wooden mold – modeling – smelting pouring – heat preservation –sand cleaning and out of the pit – heat treatment – rough machining and fine machining – packaging and delivery, cast supporting roller with high quality. 1. The grinding roller of CHAENG (Great Wall machinery) adopts ZG30mn as casting material, with high hardness, anti-cracking and good wear resistance. 2. During production, CHAENG adopts arc air gouging to make the finishing treatment of the grinding roller, so as to ensure the appearance quality of the cast steel. 3. The unique design of CHAENG makes it with low wear during operation, and makes the maintenance quantity and replacement quantity greatly reduced, and the service life is longer. 4. Before leaving the factory, check the stress surface through the testing method of the process, ensure the quality of every grinding roller is reliable, and eliminate inferior products and defective products from the factory.



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