high quality precise large copper casting

High quality precise large copper casting

Quick Details

Application: Cone Crusher and other machines
Material: Copper
Dimensions: all types
Product property: durable and stable
Size: OEM
Features: antifriction part
Design: As drawing
OEM: Yes
Lead time: According to the order quantity
Surface:: Fully Machining
Tolerance:: 0.02mm-0.05mm
Quality Management :: ISO9001-2008


Material Grades


Main features



Lubrication performance, wear resistance and corrosion resistant performance is good, suitable for bimetal casting materials

Surface pressure is high, and there is the lateral pressure of the sliding bearing, such as rolling rolling, vehicle use bearing, load peaks 60 mpa hit parts, as well as the highest peak of 100 mpa bimetallic bearing bush of the internal combustion engine, and the piston pin sets, lining, etc


Under the condition of lack of lubricant and use water quality lubricants, sliding and lubricating, free cutting, casting performance is poor, for dilute sulfuric acid corrosion resistant performance is good

Surface pressure is high, and the lateral pressure of bearing, copper cooling pipe can be made from cold rolling mill, impact resistance load of up to 50 mpa parts, internal combustion engines of bimetallic bearing, mainly used for the biggest load of 70 mpa of piston pin set, acid-proof accessories


At higher sliding performance, in the absence of a lubricating medium and water as medium are particularly good self-lubricating performance suitable for bimetal casting material, sulfuric acid corrosion resistance, easy cutting, casting performance is poor

High sliding speed of the bearing, and crusher, water pump, cold rolling mill bearings, piston pin load of 70 mpa


Have good self-lubrication, free cutting, casting performance is poor, easy to produce the gravity segregation

High sliding velocity of bimetallic bearing shell, wearing parts, etc

Our Services

  • Service Team:Skilled technical engineer,Exoerienced sales team.
  • Network Services Platform:Pls visit http://dashancopper.en.alibaba.com/ or www.hsjxchina.com, feel free to contact us,Powerful Internet technology platform , to provide you with the latest product information and technical services
  • Pre-sale:we can customize as your drawing,Accepted OEM ODM.We can also give you better material suggestion on your products.
  • On-sale:Strict inspection of product manufactured before.According to the contract ,deliver the goods timely.
  • After-sale:any problem ,feel free to contact .We can also provide the matching products .



1. Q: How to proceed an order?

before Quote
Drawings: Pls kindly send us one of them drawings , drawing number , schematics , sample ,simple diemension ( These are the first premise we service for you, but also an important criterion for you to facilitate the acceptance of the after we finished the product,so you have to offer. )
Quantity:the quantity you need .the greater the number , the more favorable price
Material;your specific material and standard, SAE / DIN /BS/EP.. etc