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HHDC High Quality Mining Chains, Products Include:

1. Flat chain HHDC-F;

2. Reinforced flat chain HHDC-F/P;

3. Ring chain HHDC-R;

4. Ultra-flat chain HHDC-SF;

5. Strengthened ultra-flat chain HHDC-SF/P

Chain-related components

1. Chain link: Huahai standard, made in Germany, simple installation, specially designed intermediate column to ensure that the chain is not knotted, support two-way use, compact structure and long life, turn to flat chain design instead of vertical ring;

2. Scraper: The mining scraper is produced by the customer according to its own needs and in accordance with the standards of Huahai enterprises, and is designated by a well-known German manufacturer or produced by a domestic professional cooperative enterprise;

3. Sprocket: customized raw materials, German standard tooth shape, unique heat treatment process, uniform hardness gradient to ensure tooth shape strength.