Product Introduction
The millstone is a critical component of vertical flour mill machines, made of high-quality carbon steel and silicon-manganese steel, primarily for stabilizing the feed bed. The millstone consists of a friction ring, liner, and base, requiring wear resistance. As a result, Xinxiang Great Wall continuously optimizes the casting process in design and manufacturing to overcome the deficiencies of past structures, ensuring uniform stress on the millstone base, increasing the bite angle between the millstone and roller, and preventing abrasion of the non-wear surface of the millstone.


Grinding wheel processing flow
Xinxiang Great Wall custom processes according to the provided drawings, ensuring meticulous control over every step in the series casting process: wooden moldThe process flow of—molding—casting—insulation—de-molding and sand removal—heat treatment—rough and finish machining—packaging and shipment, casting high-quality grinding disk castings.
Grindstone casting quality
In the grinding disc casting process, Xinxiang Great Wall employs arc gouging and shot blasting treatments. This ensures both the internal and external quality of the grinding disc. Moreover, before shipment, non-destructive testing is conducted on the stress-bearing surfaces, significantly enhancing the load-bearing capacity and lifespan of the grinding disc.



Structural Features
High hardness, excellent crack resistance, strong wear resistance, and meticulously crafted products.
1. Advanced casting technology with robust equipment manufacturing capabilities, with individual weights up to 120t.
3. Pre-shipment non-destructive testing of load-bearing surfaces ensures strong load-bearing capacity and safe, stable operation.
Grinding Wheel Processing Price
Xinxiang Great Wall is a well-known large-scale cast steel manufacturer domestically. We produce and deliver our grinding products directly to customers without going through any intermediate sales channels, thereby avoiding excessive markup and reducing the overall cost for our clients, lightening their production burden.

Act now, not just dream! Looking for custom-grind mill processing? Get in touch with us!




































