Mill shell is the main cylindrical body of a ball mill, rod mill or cement mill. It is a large, heavy-duty welded or cast steel cylinder that holds grinding media (steel balls, rods) and materials during the grinding process.

Mill Shell (φ4×13.5m)
The manufacturing and acceptance standards of the product shall be implemented in accordance with the drawing requirements signed and confirmed by the user.

Scope of Supply:
1. Flange - 2 pcs (Material: ZG270-500)
2. Shell - 1 pc (Material: Q235C)
3. Manhole Door - 4 pcs (Material: Q235C)
4. Rivet 22×110 - 288 pcs (Material: Q235A)

Main Functions
Bear the impact and rotating load of grinding media and materials
Form a closed grinding chamber with end covers and liners
Provide space for material grinding
Transfer driving torque to realize rotation

Packaging & Transportation

1.Surface sandblasting + anti-rust painting
2.Machined surfaces protected by anti-rust oil and felt
3.Transported by low-bed trailer; fixed with steel belts
4.Export packing: fumigated wooden support or steel frame
5.Marine moisture-proof and rain-proof covering

CDIM (full name: CDI-Machinery) is affiliated with CDI (INTERNATIONAL), INC. and with the background of CME Group (Chongqing Machinery Group). Leveraging the strong manufacturing advantages of China and relying on the country’s mature and well-established industrial supply chain system, CDIM focuses on providing professional custom manufacturing services based on drawings for mechanical equipment and spare parts to global clients. The industries we serve include steel, cement, metallurgy, mining, paper, and other heavy industries.

CDIM integrates high-quality mechanical manufacturing resources across China, combining the scale advantages and professional capabilities of China’s equipment manufacturing sector to deliver efficient, precise, and reliable products to customers. The company has a solid foundation in project management, supply chain integration, quality control, and international trade services, enabling us to provide integrated solutions from technical communication to final delivery.

Currently, our clients are located across Southeast Asia, the Middle East, Africa, and other regions. Over the years, we have continuously supplied overseas industrial enterprises with high-standard products and professional services, establishing stable partnerships and a strong market reputation.

Looking ahead, CDIM will continue to deepen its presence in the industrial manufacturing sector, further enhance its resource integration capabilities and digital service level, and strive to build a professional drawing-based manufacturing platform that connects global customers with Chinese manufacturing.