• No Deformation Forged Steel Balls
  • No Deformation Forged Steel Balls
  • No Deformation Forged Steel Balls
  • No Deformation Forged Steel Balls
  • No Deformation Forged Steel Balls
  • video

No Deformation Forged Steel Balls

Brand ZW Brand

Product origin China

Supply capacity 80000 tons

Jinan Zhongwei has 20 years production experience and complete purchasing,testing,service system.

All the material is qualified with certificate and made in the Chinese largest steel production enterprise.

Different steel specifications ccording to the clients's requirements.Main Steel Material :C45 Steel;60Mn Steel;B2 Steel


No Deformation Forged Steel Balls


1) No deformation 
2) High hardness Good wear resistant 
3) Size:Dia20mm-150mm
4) Breakage<1%
5) Certification: ISO9001,SGS.

Forged grinding ball

a.Grinding steel ball material:
The high quality round steel.

b. Grinding steel ball application : 
1) Cement Plant
2) Coal Mining, Gold Mining,Silver Mining, Copper Mining
3) power stations
4) Chemical engineering 

High hardness forged ball

The production process of the forged grinding balls:

1). Raw material:
All the material is qualified with certificate and made in the Chinese largest steel production enterprise.

2). Different steel specifications ccording to the clients's requirements.
Main Steel Material :C45 Steel;60Mn Steel;B2 Steel

3). Steel Cutting:
the steel bars should be cut into small pieces according to the size of steel balls required by the order.

4). Heating:
we use the electric furnace instead of the traditional coal stove, the biggest advantage is that all the steel bars can accept the most approriate temperature during the heating progress. It affect the hardness and toughness directly.

5). Hammer forging:
The raw material is forged to a certain deformation by the air hammer, when the compression ratio increased, the micro-structure become more compact so that the hardness and the toughness can be improved.

Forged ball
6). Heat treatment:
Both the water quenching heat treatment production line and our own temperature control technics are important.
We have mature production technicians responsible for the heat treatment process as we know this process affect the grinding balls performance directly.

7). Quality Control.
Raw material test before production
Hardness test  Drop Test  Impact Test Core pulling Test after production
SGS test before delivery.

Certificate: ISO 9001:2008

Forged grinding ball

Chemical elements:

C:0.42-0.50 Mn:0.50-0.80 Si:0.17-0.37 Cr:0.25 max P: 0.035max Ni:0.25max Cu:0.25max
C:0.55-0.65 Mn:0.7-1.0 Si:0.17-0.37 Cr:0.25max S:0.04max P:0.04max Ni:0.3max Cu:0.25max
C:0.62-0.70 Mn:0.7-1.0 Si:0.17-0.37 Cr:0.25max S:0.035max   P:0.035max Ni:0.3max Cu:0.25max
C:0.72-0.85 Mn:0.7-1.0 Si:0.17-0.37 Cr:0.4-0.6 S:0.025max   P:0.025max Ni:0.02max Cu:0.02max Mo:0.01-0.06


C:0.58-0.66 Mn:0.65-0.8 Si:1.3-1.9 Cr:0.7-0.9 S:0.025max   P:0.025max 

High hardness forged ball

Packaging & Shipping

Packing: Container bags or steel drums or others.
For Container Bag, Net weight 1000Kgs ,Gross Weight 1002KGS ,Measurement 0.252CBM
For Steel Drums ,Net weight 850-950Kgs ,Gross Weight 865-965KGS ,Measurement 0.325CBM .

Forged ball

Shipping and delivery
Port of loading:Qingdao Port,China


1. Can you provide samples for free?

Answer: Yes, Free Sample.

2. Are you a manufacturer or a trading company?

Answer: We are a manufacturer, and we have independent export qualification.

3. What kind of payment you can accept?

Answer: T/T , L/C, Paypal,Western Union

4. How about your quality control?

Answer: 100% check before delivery to ensure the products quality.

5. If I send an inquiry ,when can you reply ?

Answer: Immediately.

6. How about your packing?

Answer:Container bags & Steel drum with wooden pallets or iron pallets

7. Do you have any certificate ?

Answer : ISO9001:2008, SGS and BV inspection or any third party test.

8. How about your delivery time? (25 tons)

Forged balls : 3-5 days after deposit 

Cast balls : 5-7 days

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.We sincerely welcome customers from both at home and abroad to our factory for on-site inspections.

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