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high chrome casting steel grinding ball
Hardness: 45-65HRC
Impact Value: 1-7j/Cm^2Breakage Rate: 0.5%-1%
Diameter: 17mm-130mm(1-6inch)
Balls Number: 8000-12000times
Wear: 0.02-0.80kg
Microstructure: M+C ISO9001: 2008
MOQ:5
Delivery time : 15 days after receiving 50% advanced payment
Application :mines . power station , cement plant
Production Process:
Raw material inspection-blanking-burr grinding-intermediate frequency-furnace Heating-straightening-quenching treatment-tempering treatment-inspection-packing
Our promise and service
1.durable, factory price.
2.advanced and attractive design.
3.multifunctional lining structure.
4.trial order or sample order is welcome.
5.The third party inspection is acceptable.
6.strict production system, and quality control.
7. artwork and design is welcome.
8.OEM or ODM is accepted.
Our advantage:
Manufacturer
Strict quality control and inspection system
The third part inspection is welcome
Delivery in time
Samples is welcome
The latest and newest raw material
Customized size, color, package, logo
The order product and the samples are the same
high chrome casting steel grinding ball
