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| Categories | Grinding Balls For Mining |
|---|---|
| Brand Name: | ZW |
| Model Number: | B2, B3, B6, 60Mn, C45 |
| Certification: | ISO9001:2008 |
| Place of Origin: | Shandong, China |
| MOQ: | 25Tons |
| Price: | USD 600-900 per ton |
| Supply Ability: | 4000 Tons per month |
| Delivery Time: | 3-5 days |
| Packaging Details: | 1 ton in bag or 900kgs in steel barrel |
| Material: | steel |
| Hardness: | 55-65HRC |
| Broken rate: | no break |
| Impact: | ≥12 |
| Endurance: | ≥10000 |
| Company Info. |
| Jinan Zhongwei Casting And Forging Grinding Ball Co.,Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
90mm Forged Steel Balls For Grinding Used For Cement Plant
Application:
1. Mining (Copper, Gold, Iron, Aluminum, Manganese, Zinc, Chrome etc. )
2. Cement Plant
3. Power Station
4. Chemical Industry

Forged Steel Ball Specification:
Chemical and hardness
| Diameter (mm) | Material | Chemical elements | Hardness (HRC) | ||||
| C | Si | Mn | P/S | Cr | |||
| 20-125 | C45 | 0.42-0.50 | 0.17-0.37 | 0.5-0.8 | <0.035 | ≤0.25 | 48-55 |
| 20-140 | 60Mn | 0.55-0.65 | 0.17-0.37 | 0.7-1.0 | <0.04 | <0.25 | 56-62 |
| 20-125 | B2 | 0.72-0.85 | 0.17-0.37 | 0.7-1.0 | <0.025 | 0.4-0.6 | 57-64 |
| 60-140 | B3 | 0.58-0.66 | 1.3-1.9 | 0.65-0.8 | <0.025 | 0.7-0.9 | 56-65 |
Forged Grinding Ball Samples:

Forged Ball Production Line

1) Traditional Forged
Raw material →Cutting →Heating → Water quenching → Tempering
2) Auto Hot Rolling
Raw material →Hot Rolling Mill → Water Quenching → Tempering
Packing Details:

1000kgs in a bag or 850-900kgs in a steel drum, then 25 tons in a 20GP Container
Container Bag | Steel Drum | |
Net weight 1000kgs for all size balls | Ball Size | Net Weight |
20-30mm | 930-1000kgs | |
40-60mm | 900-930kgs | |
70-90mm | 830-880kgs | |
100mm and above | 830-850kgs | |
Bag: 73×60cm, 1.5kg, 0.252CBM Drum: 60×90cm, 15-20kg, 0.325CBM Single: 60×60×9cm, 4-6kg; Double:120×60×10cm,12-14kg | ||

Company Profile

We have exported to 20 more countries, UAE, Zambia,South Africa, Peru, Chile, Australia, UK, USA, Turkey and so on.

Advantage
1. Jinan Zhongwei has 18 years production and exporting experience.
2.We keep continuous adjustment and improvement in production
according to the customer’s requirement at the last 10 years.
3.On the basis of satisfied customer’s 50,000 tons/year demand,
Jinan Zhongwei has more 30,000 - 50,000 tons/year
production capacity for the new cooperative partner.
4.Stable price system - 12 months price validity
5.Payment terms ( Negotiate)
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