Changge Chengxin Machinery Parts Factory was founded in 2017. It is a professional mining machinery parts manufacturing enterprise integrating R & D, production and sales. The company focuses on technological innovation and product optimization in the field of mining equipment. Its main products include diamond composite drill bits, precision-machined parts of composite sheet steel bodies and various supporting components for mining machinery. These products are widely used in fields such as coal mining, metallurgical exploration, geological drilling and engineering construction, providing customers with efficient and durable equipment solutions.

With a profound understanding of industry needs, the company has established a strict quality control system. By optimizing the material ratio and heat treatment process, the diamond composite drill bit combines excellent wear resistance and impact resistance. In the processing of the composite body, advanced CNC machining technology is adopted to ensure the dimensional accuracy and structural stability of the product.

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Changge Chengxin Machinery Parts Factory

Long service life.

Impact and abrasion resistance.

Adapt to high-intensity operations.

A wide variety of specifications and models.

Focus on the processing fields of diamond composite tablets bits and composite tablet steel bodies, and master the core heat treatment process and material proportioning technology.

A strict quality control system ensures stable and reliable product performance and reduces the customer's equipment maintenance costs.

Changge Chengxin Machinery Parts Factory

Changge Chengxin Machinery Parts Factory

- Import high - quality diamond compact, with a hardness of over HRC90.

- Apply a special vacuum brazing process to ensure the bonding strength between the diamond compact and the substrate.

- The original spiral waterway design improves the cooling efficiency by 40%.

- Optimize the tooth - arranging scheme to achieve a more balanced force distribution.