• Model NO.：C45, 60Mn, B2, B3
• Customized：Customized
• Raw Material Heating：by Electric furnace
• Heat Treatment Method：Oil Quenching
• Certification：ISO9001:2008
• Transport Package：Container Bag, Steel Drum
• Specification：SGS ISO9001: 2008
• Trademark：Jinan zhongwei
• Origin：Shandong Jinan
• HS Code：73261100
• Production Capacity：1000000

Basic Info.

Model NO. C45, 60Mn, B2, B3 Customized Customized Raw Material Heating by Electric furnace Heat Treatment Method Oil Quenching Certification ISO9001:2008 Transport Package Container Bag, Steel Drum Specification SGS ISO9001: 2008 Trademark Jinan zhongwei Origin Shandong Jinan HS Code 73261100 Production Capacity 1000000

Product Description

               The Forged  Ball
Specification:
1) No deformation 
2) High hardness Good wear resistant 
3) Size:Dia20mm-150mm
4) Breakage<1%
5) Certification: ISO9001,SGS.
 
Grinding ball details
a. Grinding steel ball material:
The high quality round steel.
b. Grinding steel ball application : 
1) Cement Plants
2) Metal mining in mines
3) power stations
4) Chemical engineering 
c.Package:
Steel drum (800-900kg per drum) or flexible container bag (1000kg per bag) 
d.Chemcial Elements: 

Brand	Name	C	Mn	Si	Cr	S	P	Cu
ZW-1	45#	0.42-0.50	0.5-0.8	0.17-0.37	≤0.25	≤0.04	≤0.04	≤0.25
ZW-2	60Mn	0.55-0.65	0.7-1.0	0.17-0.37	≤0.25	≤0.04	≤0.04	≤0.25
ZW-3	B2	0.72-0.85	0.7-1.0	0.17-0.37	0.4-0.6	≤0.025	≤0.025	≤0.02

Long-term cooperation is our goal with every customer.
Because we know that the good service and products cost effective is the most important magic weapon of maintaince of the old customers

Jinan zhongwei forged steel balls production line:
The high quality,competitive price and good service benifit our customers. ISO9001:2008 certified     company.advanced oil quenching and heating production line,together with advanced testing machines imported from Germany are used to ensure the quality.

Over 20 years Professional casting grinding balls manufacturing experience, deserves your trust.10,000 Tons  annual production capacity can provide short L/T.

Jinan zhongwei  is one of the largest manufacturers for casting grinding steel ball, liners for balls mill and casting grinding bars in China. We are ISO9001 certified company with the annual production capacity over50.000 to 70.000 tons.

We sincerely welcome customers from both at home and abroad to come to negotiate business with us. We are committed to with you to establish long-term cooperation.
 
Our serious promise: supplying you with high quality products, competitive prices, timely delivery, and satisfactory service. We are always insisting on the theory of "Credit Goal, Client First, and Mutual Profits". Let's build a better future.