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| Categories | Grinding Balls For Mining |
|---|---|
| Brand Name: | HF |
| Model Number: | 80mm |
| Certification: | GB/T19001-2016/ISO9001:2015 |
| Place of Origin: | shandong china |
| MOQ: | 25 tons |
| Price: | $800-$850/ton |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 150000 tons per year |
| Delivery Time: | 10-15 working days |
| Packaging Details: | Bags or Steel Drums |
| Breakage: | <1% |
| Hardness: | 55-65HRC |
| Impact Value: | 12-15J/cm^2 |
| Drop times: | ≥12000 times |
| Microstructure: | M+C |
| Company Info. |
| Jinan Huafu Forging Joint-Stock Co.,ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
Our Address: Zhangqiu city,Shandong province
Our company area:80000square meters area
Our employees:over 100
Annual production capacity:100000 tons
Registered capital:50 million yuan.
Main products:forged steel ball,casting iron ball,steel cylpebs ,grinding rod,mill liners,steel,hammerhead,automatic production line of steel ball &grinding rod and decorative wrought iron products.

Production process of Forged steel ball
20mm-40mm hot rolling steel ball production line
2)80mm-120mm Semi automatic production line of hot forging steel ball
Cutting raw material→furnace heating→forging→enter into rolling
ball machine→Isothermal system→quenching system→steel ball
sweltering self tempering device→finished product steel ball

3)Traditional production line of forged steel ball
Cutting raw material→furnace heating→forging→Isothermal system→quenching system→steel ball sweltering self tempering device→finished product steel ball

Test before delivery


1.Bag:diameter17-150mm 1000kg/bag
2.Drum:diameter17-25mm 1000kg/drum
diameter30-50mm 950kg/drum
diameter60-70mm 900kg/drum
diameter80-90mm 850kg/drum
diameter100-150mm 800kg/drum
20 feet container:25tons
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