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

            Dia 20-150 mm high chrome grinding media ball used for gold mining

  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.

Grinding Media Balls Chemical Elements( Below is common used type all over the world,if you have any other different requirement, please let me know,we can order from steel mill)

Material	Chemical Elements
C	Si	Mn	P/S	Cr
45#	0.42-0.50	0.17-0.37	0.5-0.8	<0.035	<0.25
60MN	0.55-0.65	0.17-0.37	0.7-1.0	<0.04	<0.25
B2	0.72-0.85	0.17-0.37	0.7-1.0	<0.04	0.4-0.6
B3	0.5-0.8	1.0-1.8	0.4-1.0	0.035	0.5-1.0

Grinding Media Balls Hardness( Below is common used type all over the world,if you have any other different requirement, please let me know,we can order from steel mill)

Material	25mm-50mm HRC	60mm-90mm HRC	100mm-125mm HRC
50-55
45#	55-58	55-58
60MN	58-63	58-63	56-60
B2	60-65	58-63	56-60
B3			56-63

Other info about Grinding Media Balls

1)Delivery Place:FOB CHINA Seaport  Qingdao

2)  Shipment Time:With  days after receipt of your workable L/C or 30%prepayment.

3)  Payment Terms: 

    TT (20-30%) Prepayment,the balance will be paid before shipment or against the copy of B/L

    Confirmed and irr evocable L/C at sight issued by the first class international bank

4)  Package:Delivered by 20’container base,..

5)  Origin of Forged Balls:China

6)  Commodity&Price

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.

Grinding Media Balls Test( Jinan zhongwei  accept any form of the thrid-party testing)

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

Grinding Media Balls Contact ( 24 hours on line waiting for your consult)

Contact Us

July Sun

Email julysun@zwgrindingball.com

Skype julysun214

Mobile(whats app) 86-15666667179