Quality/Castings

We provide the highest quality wear parts available in the crushing and screening markets globally.

All our customers can trust in all our products as our foundry partners have extensive quality control procedures which are supported by our own quality assurance team. Our complete range of parts are regularly tested to ensure that they meet our customer’s high expectations.

The Smart Guide to Manganese and High Chrome Castings

(This description is guidance only. The selection and suitability of each casting material should be ascertained according to the prevailing conditions.)

Manganese steel Mn12/14 this material used for heavy duty crushing of primary material and recycling concrete with reinforcement. If used in suitable environment the material will under stress work harder to give some resistance to abrasion. The cast hardness is HB230 and up to 600HV. Mn 12/14 is the most ductile material with excellent resistance to shock loading and limited wear resistance.

Manganese steel MnCr20.3 This material is used for heavy duty crushing of primary material and recycling concrete with reinforcement. If used in suitable environment the material will under stress work harder to give some resistance to abrasion. The cast hardness of MnCr20.3 is HB230 and up to 600HV it is a ductile material with excellent resistance to shock loading and may offer improved wear resistance over Mn 12/14.

Martensitic low alloy steel- this material is suitable for crushing rock and recycling concrete with reinforced steel. This material has much higher initial hardness of 55HRC and its more suitable when work hardening doesn’t take place. This material has good wear resistance to shock loading.

High chrome iron 24-28% Cr. The material is only suitable for crushing high abrasion materials. The material is much less ductile than castings mentioned above. Large feed size material and shock loading should be avoided.

Martensitic low alloy steel with wear resistant ceramic inserts. This material is suitable for crushing all materials giving good resistance to shock loading with improved wear resistance over normal Martensitic steel. In most cases the wear should be equal or exceed High Chrome.

High Chrome iron 24-28% with wear resistant ceramic inserts. This material is only suitable for crushing very abrasive materials with limited feed sizes up to 70mm. Abrasive resistance is extremely good but low resistance to shock loading or tramp metal.

Jaw crusher wear parts
Critical factors for jaw crusher wear parts are how long they last and how efficiently they crush the material. Jaw weight, tooth profile and proper fit are all important considerations for efficient crushing. Efficiency requires proper tooth design. Tooth profile can be determined for each crushing application with the help of our experienced service representatives.

Cone crusher wear parts
The critical factors for cone crusher parts are the open and closed side feed settings. The reduction ratio is the top size of the feed opening divided by the closed side setting (CSS) in inches. Reduction ratio will help determine the proper profile for each operation — most options are coarse, medium, and fine profiles. Be sure to match the profile to your crushing needs. Also check the product wear of mantle and bowl liners to confirm wear patterns.