Mantles, concave segments and bowl liners for primary gyratory crushers, cast in heavy-section manganese steel or high-chromium iron. Zhili controls wall thickness and profile across large castings, machines the seating faces and supplies matched sets with lifting provisions.
If you need detailed technical information, drawings or a price for a size we have not listed, please email us at cnwearparts@lyzhili.com — we are a customized factory for crusher and mill wear parts and we quote quickly.
Gyratory liners are among the largest and most highly loaded wear castings in a concentrator, and defects in a heavy section are expensive to discover in service. Zhili casts these parts with controlled solidification, verifies soundness and machines the seating faces so the concave ring and mantle seat correctly and the chamber closes evenly around its full circumference.
Primary gyratory crushers in copper, iron ore, gold and other hard rock mining operations, large aggregate quarries and cement raw material crushing plants.
Share your crusher model, drawings or liner measurements. Our engineers confirm alloy, weight, casting feasibility and lead time, and can advise on wear-liner profile improvements for your ore.
Share your drawing, OEM part number, operating conditions or a photo of the worn part. Zhili will confirm the recommended alloy, weight and lead time, and can supply trial pieces for a first plant test.
Standard wear-resistant material with excellent impact resistance and work hardening properties.
Enhanced wear resistance with embedded alloy bars for superior performance in high-abrasion conditions.
Advanced ceramic composite matrix reinforcement technology for extended service life.
Bimetal composite structure combining wear-resistant surface with tough core material.
Excellent wear resistance with good hardness retention at elevated temperatures.
Rebuilding and reinforcement using advanced hardfacing welding technology.
Customized according to your operating conditions
For highly abrasive materials such as limestone and sandstone, we adopt high-chromium cast iron or ceramic composite materials, which extend the service life by 3 to 5 times.
For high-impact materials like construction waste and metal ores, we adopt a reinforced structure with high manganese steel and alloy bars, delivering excellent impact resistance.
For high-temperature materials including cement clinker and slag, special heat treatment is adopted to retain hardness and wear resistance at elevated temperatures.
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
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Wechat ID+86-13353997333
