forging grinding steel ball/ forged mill ball made in china
We mainly produce Forged Grinding Balls, Rolled Grinding Balls and Cast Grinding Balls:
1) 60Mn, 65Mn Forged Grinding Balls and Rolled Grinding Balls (20mm to 150mm)
2) B2 Forged Grinding Balls and Rolled Grinding Balls (20mm to 150mm)
3) B3 Forged Grinding Balls and Rolled Grinding Balls (20mm to 150mm)
4) B4 Forged Grinding Balls and Rolled Grinding Balls (20mm to 150mm)
1.Chemical composition of forged/ rolled grinding steel ball
Material | C | Si | Mn | Cr | P | S |
45# | 0.42-0.48 | 0.17-0.37 | 0.50-0.80 | ≤0.15 | ≤0.050 | ≤0.035 |
60Mn | 0.57-0.65 | 0.17-0.37 | 0.70-1.10 | ≤0.25 | ≤0.050 | ≤0.035 |
65Mn | 0.62-0.75 | 0.17-0.37 | 0.90-1.20 | ≤0.25 | ≤0.050 | ≤0.035 |
B2 | 0.75-0.85 | 0.17-0.35 | 0.70-0.90 | 0.40-0.60 | ≤0.050 | ≤0.035 |
B3 | 0.50-0.65 | 1.35-1.85 | 0.40-1.0 | 0.80-1.20 | ≤0.050 | ≤0.035 |
B4 | 0.58-0.66 | 1.60-1.90 | 0.65-0.80 | 0.70-0.90 | ≤0.03 | ≤0.03 |
B6 | 0.97-1.03 | 0.20-0.30 | 1.00-1.10 | 0.50-0.60 | ≤0.025 | ≤0.025 |
2. Hardness of forged/rolled steel grinding balls
3. Application of Forged/ rolled grinding steel balls
Our forged grinding steel balls are widely used in Mine, Cement, Power station and Chemical industry.
4. Production process of Forged/rolled grinding steel ball
Packing way for forged grinding steel balls:
1. 1000kg/ container bag
2. 850-920kg/ iron drum
3. According to customers' requirements
1. Can you provide samples for free?
A: Yes, we glad to provide free samples.
2. Are you a manufacturer or a trading company?
A: We are a manufacturer, and we have independent export qualification.
3. What kind of payment you can accept?
A: 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 ?
A: We will reply to you asap.If we cannot not, we will tell.
6. How about your packing?
A:Container bags & Steel drum with wooden pallets or iron pallets
7. Do you have any certificate ?
A: We have obtained ISO9001:2008, and now we have accpeted SGS and BV inspection,according to the customer's need, we can accpet any third party test.
8. How about your strength?
A: We are a professional manufacturer of forged steel balls and cast balls, with about 16 years’ experience in this field . Our products are widely welcome by the domestic and foreign customers.
9.How about your delivery time? (1 container)
Forged balls : 7-10 days after deposit
Cast balls : 10-15 days
9.How to contact you?
A: as below:
Contact person: Kim
Skype: metalproductskim
Mob/whatsapp: +86-15253151937
Email: kim(at)sdgangtie.com