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20mm Hot Rolling Grinding Ball
Hot rolled steel balls have the advantages of fast delivery, large output and stable quality, especially suitable for long-term procurement of large mining groups
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Alloyed Steel Hot Rolling Balls
The wear-resistant steel specially customized by well-known steel mills, high automation equipment, unique heat treatment process and strict quality control system make our wear-resistant products perform well in various properties
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1 Inch Forged Ball
We have traditional air hammer forging technology and advanced fully automatic production line. It can ensure that the steel ball is not broken and has good wear resistance.
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The grinding balls produced by Jinan Zhongwei are widely used in gold, silver and copper mines, cement plants, thermal power plants, chemical plants and other fields.
