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Sandvik CH/CS Series Cone Crusher Bowl Liner & Mantle Assembly

Designed for Sandvik CH420, CH430, CH440, CS420, CS430, CS440 cone crushers, our bowl liner and mantle assembly adopts high-strength alloyed manganese steel with enhanced toughness. It offers superior impact resistance, uniform wear, and exact OEM matching geometry, ensuring high crushing efficiency, stable throughput, and extended service intervals for aggregates and mining operations.

Quantity:
Hardness:	180HB-240HB
MATERAIL:	Mn13%,Mn18%,Mn22%
HS CODE:	8474900000
LEAD TIME:	20-30days
Availability:





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Model:
CH.CS
Brand:
QR

Product Description

Our Sandvik CH/CS series cone crusher bowl liner and mantle assembly is engineered for superior durability and performance in medium and fine crushing applications. Made from specially formulated high-manganese alloy steel with optimized chromium and molybdenum content, these components deliver exceptional toughness and abrasion resistance to withstand extreme working conditions in mining and quarrying. The advanced casting process ensures uniform material structure, eliminating internal defects and ensuring consistent wear performance across the entire liner surface.

Precision-engineered to OEM drawings, our liners provide perfect fitment for Sandvik CH420, CH430, CH440, CS420, CS430, and CS440 cone crushers, maintaining original crushing kinematics and chamber geometry. The optimized profile design prolongs the effective crushing zone, improves product gradation, and increases hourly throughput while reducing power consumption. Enhanced structural rigidity prevents deformation under heavy load, ensuring stable operation and reducing unexpected downtime.

Each liner is heat-treated to enhance work-hardening capacity, extending service life significantly compared to conventional manganese steel parts. Our strict quality management system covers raw material inspection, casting, machining, heat treatment, and final dimensional verification, ensuring every product meets international quality standards. Suitable for crushing granite, basalt, river stone, ore, and other hard materials, these wear parts are trusted by global crushing contractors and mine operators for reliable performance and cost efficiency.