Delivery Time:3-5 days
Certification:CE,FCC,MSDS

  High Chrome Cr 1-20 Casting Iron Balls  for ball mill and cement plant

  Jinan zhongwei casting and forging grinding ball Co.,ltd, as the powerful grinder of world’s mining, 

specializes in the production of the forged steel ball, cast iron ball, cylpebs and grinding rods, which 

are widely used in the mining fields, chemical plant ,power station and building material industries .

We have  exported to more than 20 countries such as South Africa, Australia, Chile, Kuwait, UAE,

                                         Russia, Malaysia, Korea and Philippine etc.

Model	C	Si	Mn	Cr	Mo	Cu	P	S
High Chrome grinding balls	2.0-3.2	≤1.0	0.3-2.5	10.0-28.0	≤3.0	≤1.0	≤0.1	≤0.1
Medium Chrome grinding balls	2.0-3.2	≤1.0	0.3-2.5	3.0-6.0	0-1.0	0-1.2	≤0.1	≤0.06
Low Chrome grinding  balls	2.1-3.6	≤1.5	0.3-2.5	1.0-3.0	0-1.0	0-0.8	≤0.1	≤0.1

Mechanical Properties of Products  And Microstructure

Name	Hardness(HRC)	Toughness without  North(J/cm²)	Microstructure	Droping times of balls
High Chrome grinding  balls	≥58	≥4	M+C+A	≤Φ80 ≥Φ80	≥15000 ≥10000
Medium Chrome grinding balls	≥48	≥3.0	P+C	≤Φ80 ≥Φ80	≥15000 ≥10000
Low Chrome grinding balls	≥45	≥2.5	P+C	≥10000

Cast Iron Balls Application( Please let me know your application, Jinan zhongwei will recommend the most high cost-effective type)

Ball Mill Mining Cement Plant Power Plant

Competitive advantage:

       1.Top high cost performance;

       2.Save annual steel ball use qty;

       3. Increase outlet derived from the best quality .

Performance comparation:

Steel Balls for Ball mill can save usage 40-50% than low chrome casting ball(chrome percent: 5%), improve outlet 10% at least than low chrome casting ball. Steel Balls for Ball mill can save usage 20-25% than medium chrome casting ball(chrome percent: 5% ~ 10%), improve outlet 10% than medium chrome casting ball. Steel Balls for Ball mill can save usage 10% than high chrome casting ball(chrome percent: 5% ~ 10%), improve outlet 10% than high chrome casting ball.

Cast Iron Balls Production ( Jinan zhongwei  accept any form of the thrid-party testing)

Cast Iron Balls Package ( Container bags and steel drums are two common used package all over the world,let me know which one you want.)

Cast Iron Balls Contact ( 24 hours on line waiting for your consult)

Contact us

July Sun

Skype julysun214

Email julysun@zwgrindingball.com

Mobile (whats app) 86-15666667179