(1).we supply advanced crusher wear liner for all models of crusher. Beside, we manufacture any other crusher wear parts for all popular crusher mondels including mantle ,concave ,bowl liner, jaw plate ,hammer ,swing jaw, fixed jaw ,which are branded with sandvik, metso and so on. (2)Casting Technology : 1.the composition of the material is martensite whose hardness is HRC62-64. 2.we choose CYK high-chromium alloy cast ironas our material for the wear liners. The high-chromium alloy cast iron[...]

The high-chromium alloy cast iron is characterized by high level of alloy,excellent fluidity,powerful contractivity,and low thermal conductivity.[...]

The high-chromium alloy cast iron is characterized by high level of alloy,excellent fluidity,powerful contractivity,and low thermal conductivity.According to these features,we follow the sequential-solifidation principle,and strengthened the riser--s ability to decrease the contractivity;for the impact bars ane blow bars,we adopt the vertical drop pouring cast technology which could keep the riser thermostatic during the cast process.[...]

Choice of Material In order to make a full use of overseas technology,we have firstly tested microstructure,mechanical properties and chemical composition of the remaining import VAI steel plates.It is shown that the material of the import plates are made from anti-abrasion high alloy,the composition of the material is listed in the first table,that is,martensite with primary and secondary carbide bars whose hardness is HRC62-64.Besides,we have studied the commonly-used wear materials abroad and[...]

The high-chromium alloy cast iron is characterized by high level of alloy,excellent fluidity,powerful contractivity,and low thermal conductivity.According to these features,we follow the sequential-solifidation principle,and strengthened the riser--s ability to decrease the contractivity;for the impact bars ane blow bars,we adopt the vertical drop pouring cast technology which could keep the riser thermostatic during the cast process[...]