Slag Hammer Discs Deburring Polishing & Brushing Machine

Deburring  Machines

Perfect Deburring: The XDP-MHRR JM’s disc-brush deburring machine is purpose-built for high-volume, continuous metal finishing applications. Whether the parts are laser-cut, stamped, punched, or welded, the machine efficiently removes surface imperfections, burrs, and oxide layers. The combination of brush discs and abrasive belts can be flexibly adjusted to match different processing needs, improving both efficiency and finishing quality.

In addition, the machine features innovative designs such as an automatic dust-chamber cleaning mechanism and a belt-tracking correction system, ensuring stable performance during long hours of operation. It is an ideal solution for enhancing product value, improving consistency, and significantly reducing secondary manual grinding costs.

CNC Display Screen

The CNC display screen of the deburring machine is a key component of the equipment, responsible for centrally displaying and controlling all operation parameters during the deburring process, improving processing efficiency and precision. The CNC display not only provides real-time feedback but also allows the operator to make precise parameter adjustments according to the needs, ensuring the quality of the workpiece.

Internal Structure

The machine’s core processing module features 7 slag-hammer discs paired with 2 wide abrasive belts, creating a powerful, multi-stage finishing system. The hammer discs deliver strong impact force to break and remove heavy slag and dross from flame-cut or air-cut workpieces, while the abrasive belts immediately follow to level the surface, eliminate remaining burrs, and refine the texture. This combination ensures that even complex or heavily processed parts can be cleaned, smoothed, and prepared in a single pass, achieving consistent and high-quality results across different materials and thicknesses.

Consumables

Abrasive Belt

Abrasive belts are widely used as abrasive tools for metal surface treatment. After undergoing special processing, they are formed into a belt structure, suitable for various tasks such as grinding, deburring, polishing, finishing, and wire drawing. The abrasive belt removes excess material through friction with the workpiece surface, improving the surface quality and appearance of the workpiece.

Slag-hammer discs

The Slag Hammer Discs provide strong, high-speed impact to break and remove stubborn slag left by flame or air cutting. Their hammering action cleans the workpiece without overheating or deforming the material, creating a smoother, cleaner surface for the following abrasive-belt process. This ensures fast, efficient slag removal even on thicker or rough-cut parts.

Comparison of Before and After Deburring

Before Deburring

Before processing, the workpiece often carries heavy slag, sharp burrs, and rough edges left by laser or flame cutting. These imperfections not only affect the appearance but also pose safety risks, reduce assembly accuracy, and may cause scratches during handling. The surface texture is uneven, and the overall part looks unfinished and inconsistent.

After Deburring

After deburring, the slag and burrs are completely removed, and the edges become smooth, rounded, and safe to touch. The surface appears clean, even, and visually refined, with a noticeably improved texture. The processed workpiece is more suitable for painting, welding, bending, or direct assembly, significantly enhancing both product quality and production efficiency.

XDP-800MHRR Machine Parameter

Clients’  Deburring  Cases

A metal fabrication workshop that produces laser-cut and flame-cut parts recently integrated the JM disc-brush deburring machine into their production line. Previously, their team relied on manual grinding, which was time-consuming and led to inconsistent results. The intelligent control system allows operators to easily adjust brush pressure and processing intensity for different parts, while the wet dust-removal system keeps the workspace clean and safe. As a result, the workshop reduced labor costs, improved surface quality, and increased overall production efficiency, especially during high-volume orders.