Mainstream Grinding Equipment——Xinhai Energy Saving
2017-10-24 · 2. Reliable Quality and Longer Service Life. Xinhai steel ball is made of super durable steel products. The liner is made of chromium alloy technology, the wear-resisting degree is increased by 2 times, so the service life is extended for more than 5 years. 3. Advanced Process, Large Production and High Efficiency
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