Ball Mill Grinder For Metal Surface Rust Removal & Polishing

A ball mill grinder is an industrial drum-type grinding and polishing machine designed for efficient surface finishing of metal and non-metal components. It is widely used for deburring, rust removal, edge rounding, and bright polishing, especially for parts that are easily deformed.

Shuli Machinery’s ball mills feature a robust mechanical structure, stable operation, and high grinding efficiency, making them an ideal solution for processing medium to large workpieces in industries such as metal recycling, machining, and surface treatment.

What Is a Ball Mill Grinder？

Dry ball mills are primarily used for polishing and rust removal of metal and aluminum scrap materials with a diameter of less than 400 mm. The electric motor drives a reducer, causing the cylindrical drum to rotate, while the material and ore are fed into the drum via a conveyor.

The working principle of a ball mill is to rotate a cylindrical drum filled with grinding media (such as mineral sand or steel balls). As the drum rotates, the materials inside are continuously tumbled, thrown, rubbed, and mixed, effectively removing surface oil, rust, and burrs.

The processed workpieces not only maintain their original shape and dimensional accuracy but also achieve a smoother, brighter, and cleaner surface. The surface roughness of the final product is improved by 1-2 grades. Therefore, ball mills are particularly suitable for surface finishing of easily deformable parts.

Key advantages of Shuliy ball mill grinder

1. The aperture gear of iron ore grinding ball mills utilizes a high-strength gear transmission system and an integrated cast structure, resulting in greater overall stability, more precise transmission, longer service life, and smoother operation.
2. Our dry grinding mills are manufactured with extra-thick steel plates, using high-tech welding and surface polishing treatments, providing excellent wear resistance and impact resistance, and are designed for heavy-duty industrial operation.
3. Through upgrades, we have increased the hopper capacity to prevent uneven discharge and overloading, significantly improving overall grinding efficiency and ensuring uniform material feeding and consistent processing results.
4. In addition to strict manufacturing standards, we provide a comprehensive maintenance system and clear operating procedures after the customer purchases the machine, ensuring worry-free equipment delivery and operation, and earning customers’ satisfaction and recognition.

Applications of the metal rust removal machine

Ball mills are widely used in various industries and can process a wide range of materials, including:

1. Metal parts and components, sintered iron and heat-treated metals, crushed metal scrap, oily or rusty aluminum scrap, etc.
2. They can also process non-ferrous metals (copper, aluminum alloys, etc.) and non-metallic parts requiring surface polishing.

Its excellent characteristics make it particularly suitable for medium to large workpieces requiring high-quality surface treatment.

Most of our customers utilize it for metal recycling pretreatment, grinding and polishing after hardware and fastener manufacturing, surface pretreatment before coating or electroplating, and more.

Type of industrial ball mill grinder

To meet diverse processing needs, Shuli offers a variety of ball mill models with different diameters, lengths, and production capacities.

From models suitable for small and medium-sized workshops with a production capacity of 2 tons per hour, to those for large-scale industrial production with a capacity of 6 tons per hour, customers can choose the most suitable model based on material type, workload, and factory space.

If you are unsure which model is right for your application, our engineers can recommend or customize a solution based on your material size, degree of corrosion, and desired surface treatment effect. Contact us if you have any questions about this ball mill grinder!

Why choose Shuliy ball mill grinder?

• Shuliy is a professional manufacturer with 40 years of extensive industry experience and over a decade of experience in international trade.
• Our machines are flexibly designed and can be customized to meet different needs.
• We offer highly competitive factory prices, transparent pricing, comprehensive after-sales service, and full technical support during the entire process.
• We have an excellent global reputation and a well-established export and shipping system, earning the trust of customers worldwide.
• Shuliy is committed to providing you with practical, durable, and cost-effective grinding solutions for your business with professional service.

If you are looking for reliable industrial-grade metal recycling solutions, please contact Shuli Company immediately for detailed technical specifications, customized ball mill solutions, and a complete price list.

Click to view other best-selling products: Steel drum shredder, Scrap metal cutting shear.