Common grinding machines in mines and cement plants
1. Vertical roller mill (vertical mill) - high-efficiency grinding, integrated drying
2. Ball mill - strong versatility, precise fineness
3. Roller press - high pressure energy saving, combined grinding core
4. Semi-autogenous mill - coarse crushing + fine crushing integration
5. Raymond mill - small and medium-sized fine grinding
In-depth analysis of high-loss parts
80% of equipment shutdowns are caused by the failure of wearing parts!
1. Vertical mill
High-risk parts: grinding roller sleeve, grinding disc liner
Causes of loss:
✓ High-pressure rolling wear
✓ High-temperature material surface peeling
Our solution:
✅ Composite wear-resistant layer: surface surfacing tungsten carbide (life increased by 50%)
✅ Ceramic composite: ceramic composite material, improve wear resistance
2. Ball mill
High-risk parts: cylinder lining, steel balls, partition plates
Reasons for loss:
✓ Impact fatigue of steel balls
✓ Chemical corrosion of acidic/high-temperature materials
Our solution:
✅ Customized wear-resistant materials: Customized suitable wear-resistant materials according to working conditions
3. Roller press
High-risk parts: grinding rollers
Reasons for loss:
✓ High-pressure extrusion stress concentration
✓ Metal fatigue microcrack expansion
Our solution:
✅ Composite wear-resistant layer: Surface surfacing of tungsten carbide to improve wear resistance.
4. Semi-autogenous mill
High-risk parts: cylinder lining, grid plate
Reasons for loss:
✓ Direct impact of 100-300mm ore
Our solution:
✅ Customized wear-resistant materials: Customized suitable wear-resistant materials according to working conditions
3. Why do we understand wear resistance better?
Material laboratory: A variety of wear-resistant alloy formulas, suitable for different material hardness
Quick response: global sales, fast quotation, factory delivery.
We will fully understand your working conditions and recommend the most appropriate material selection. Provide drawings based on your machine models and spare parts dimensions.
Address:
Luoyang, Henan Province, China
Zhili International Limited : Hong Kong, China.
Factory 01 : Luoyang Henan, China
Factory 02 : Kunming Yunnan, China
Email: cnwearparts@lyzhili.com
Phone/WhatsApp: +86-1335-3997-333
Response: We will reply within 24 hours
Service: Free quotation · Worldwide sales · Short delivery cycle
