Customized Size Cast Iron Grinding Balls , Grinding Balls For Ball Mill

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Jinan Dragon Steel Balls Co.,Ltd

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Customized Size Cast Iron Grinding Balls , Grinding Balls For Ball Mill

Name: Customized Size Cast Iron Grinding Balls Grinding Balls For Ball Mill
Brand: DRAGON STEEL BALLS
Price: 1 USD

Brand Name : DRAGON STEEL BALLS

Model Number : Low Cr Mid Chrome High Cr

Certification : CE,ISO

Place of Origin : CHINA

MOQ : 1 ton

Price : Negotiable

Payment Terms : L/C, T/T, D/A, D/P, Western Union, MoneyGram

Supply Ability : 3000 tons / Month

Delivery Time : 5-7 days / 25 tons

Packaging Details : Container bags ,steel drums

Advantage : High Wear Resistant

Name : Cast Balls

Application : Mining,Cement plant,Power Station

Port : Tianjin/Qingdao/Shanghai

Hardness : 57-63

Tolerance : +-1mm,+-2mm

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Low Cr High Cr Cast Iron Ball Casting Balls Grinding Medium 12mm-150mm Balls For Ball Mill

1. Cast balls is one of the main product of Dragon Balls, following is the detail, please choose the material you need and let me know.

2. Dragon balls specifications

Diameter (mm)	Diameter Tolerance (mm)	Approx Weight of per ball(kg)	Average numbers per ton
20	＋1,－0.5	0.033	30303
30	＋2,－1	0.11	9090
40	＋2,－1	0.261	3831
50	＋2,－1	0.512	1961
60	＋2,－1	0.883	1132
70	＋3,－1.5	1.402	713
80	＋3,－1.5	2.092	478
90	＋3,－1.5	2.98	335
100	＋3,－1.5	1.087	244
110	＋3,－1.5	5.44	183
120	＋3,－1.5	7.062	141

3.Cast Balls characteristics and advantages

① Size 12mm-150mm

② Chemical elements

Material	C	Si	Mn	Cr	P	S
Low Cr	2.2-3.4	≤1.2	0.5-1.5	1.0-1.5	≤0.06	≤0.06
Medium Cr	2.0-3.2	<1.0	0.5-2.5	≥5	≤0.06	≤0.06
High Cr	2.0-3.2	<1.0	0.5-2.5	≥10	≤0.06	≤0.06

③ Hardness

Type	Low Cr	Medium Cr	High Cr
20mm-150mm	45-50	48-55	58-63

④ Advantages

High hardness
Good wear resistant
Low Breakage

4. Cast Balls Production process

High Chrome Balls are melted in electric furnace and poured into moulds after scientific proportioning. High chromium cast balls are also processed by oil quenching.

Product Tags:

high chrome grinding media

industrial grinding balls

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