Jinan Zhongwei Casting And Forging Grinding Ball Co.,Ltd
Jinan Zhongwei Casting And Forging Grinding Ball Co.,Ltd 18 Years focus on development and production of grinding media Casting quality with strength, Forging glory with integrity
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High Hardness B2 material Forged Steel Grinding Balls For Mining
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
Jinan Zhongwei established in 2000 , we are a leading manufacturer and professional exporter grinding balls in China.
Our company covers an area of 15000 square meters, now we have 150 staff, including 13 technical staff. Annual output is 50000 tons to 80000 tons .
Main products : forged steel ball, cast iron ball ,grinding rod, cylpebs
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)
