Gyratory crusher parts

HAUSMIING supplies a complete set of German-made core assemblies and components for gyratory crushers, fully compatible with Metso and Sandvik:

Main Shaft Assembly and Main Shaft – German alloy steel, precision machined, dimensional accuracy meets OEM standards.

Cross Shaft Assembly – High-strength cross shaft, bushings, and seals supplied in complete sets.

Upper/Lower Housing Assembly – Precision-manufactured structural components, matching original equipment manufacturer (OEM) mounting interfaces.

Eccentric Bushings and Housing Bushings – High-quality bronze/Babbitt alloy, wear-resistant and high-temperature resistant.

Dustproof Sealing System – Complete set of sealing rings, retaining rings, and wear plates.

Pinner Gear Shaft and Drive Bolts – Precision components for the transmission system.

From the main shaft to the housing bolts, each part comes with a complete material traceability report and heat treatment curve. What you receive is not just a “compatible part,” but a German-made product with verifiable dimensions, materials, and performance.

Every HAUSMING gyratory crusher component is 100% German-made, with a fully automated process—from smelting composition to heat treatment curves, from hardness testing to metallographic analysis, every data point is archived and traceable.

Before leaving the factory, each product undergoes seven additional self-inspections in addition to the ISO-required testing procedures: chemical composition analysis, hardness testing, tensile testing, impact toughness testing, ultrasonic flaw detection, magnetic particle flaw detection, and coordinate measuring machine (CMM) dimensional measurement.

Based on classic Hadfield manganese steel metallurgy, and through multiple rounds of independent formulation optimization and process improvement, we have developed our own series of high-manganese steel products:

M14 (14% manganese) – For medium impact conditions, offering the best cost-performance ratio

M18 (18% manganese) – For high impact conditions, balancing toughness and wear resistance

M21 (21% manganese) – For extremely high impact conditions, exhibiting the strongest work hardening effect

Solution-annealed and water-toughened austenitic manganese steel achieves excellent wear resistance while maintaining superior toughness. More importantly—as crushing operations continue, the surface hardness of the material continuously increases under the work hardening effect, becoming harder and stronger with use and wear.

We offer:

On-site fault diagnosis and emergency repair—quickly identifying the root cause of problems and providing solutions.

Complete dismantling and reconstruction services—managing the entire process from removing the last bolt to tightening the first.

Remote technical support—online collaboration with a team of German experts to solve complex on-site problems.

Refurbishment and performance restoration—bringing old equipment back to near-new condition.