Jinan Zhongwei Casting and forging Grinding Ball Co.,Ltd ,specialized in the production of forged mill balls with diameter 20mm to 150mm with advantages of high hardness,good wear resistance ,no deformance and low breakage .
jinan zhongwei forged mill balls are widelu applied in mineral processing plants ,mining ,cement plants ,power stations ,chemical industries etc.
To get the high quality forged mill balls ,We set up a professional technical team.Every working procedure we always follow the details of the accused, by providing more wear-resisting of Grinding media to help customers to reduce the cost of grinding. We established sound physical and chemical laboratory, being equipped with advanced equipment.Such as Direct Reading Spectrometer, All Digital Flaw Detector, Linear Cutting, Impact Value Testing Machine, Metallographic Microscope,RockwellHardness Testing Machine), Portable Leeb Hardness Tester and so on.We support the Thrid-Pary Inspection ,Such as SGS, BV ISO, TUV, COTECNA, Asia Inspection etc.
- FEATURE OF OUR FORGED MILL BALLS
Jinan Zhongwei forged mill balls are manufactured from selected high carbon alloy steel bars and manually forged by air hammer.
Jinan Zhongwei forged mill balls have good density and strength in favour of impact grinding and rapidly managed forging process ensuring spherical ball shape .
Jinan Zhongwei forged mill balls ,followed by in-line water heat treatment ,and uniform quenching,tailored to even hardness throughout .
Jinan Zhongwei forged mill balls avaliable in size 20mm to 150mm with various specifications,meet an equally wide range of grinding and milling need.
- TYPES OF OUR FORGED MILL BALLS
- QUALITY GUARANTEE OF OUR FORGED MILL BALLS
Our forged mill balls come with the following guarantees:
1. Breakage guarantee:
.Up to 1% - no replacement
.2-4 %-replacement of broken balls of the diameter concerned
.Over 5 %replacement of the complete mill charge
2. Proven Wear rates of:
.Proven wear rates of 0.70 kg/t.
.Recorded relatively high average grind efficiency of 15.28 % for 106 μm and 18.45 % for 300 μm.
.Forged Grinding Balls tested: 50mm and 60 mm Forged Steel Balls
- PACKING AND DELIVERY OF OUR FORGED MILL BALLS
Seaworthy standard packaging: Container bags or steel drums or with wooden or non-wooden pallets (At buyer's option)
Delivery: By Sea transportation, in container or bulk vessel.
Port of loading: Qingdao Port,China
FOR MORE INFORMATION ABOUT JINAN ZHONGWEI FORGED MILL BALLS ,WELCOME TO CONTACT US.
WE WILL SEND OUR MOST COMPETITIVE OFFER IMMEDIATELY UPON RECEIPT OF YOUR INQUIRY.
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Steel Balls 70mm Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the 70mm Forged Mill Balls are quality guaranteed. We are China Origin Factory of 70mm Forged Grinding Balls. If you have any question, please feel free to contact us.
Mr. Steven