1350mm Automatic Sheet Metal Deburring and Edge Rounding Machine for Laser Cut Parts

Product Introduction

The 1350mm Automatic Sheet Metal Deburring and Edge Rounding Machine is designed for efficient and consistent edge finishing of metal parts produced by laser cutting, plasma cutting, flame cutting, stamping and other sheet metal fabrication processes.

With a maximum working width of 1350 mm, the machine can process a wide range of metal sheets and fabricated components. It removes sharp edges, burrs and slag from cut edges while creating a smooth and uniform rounded edge.

The automatic processing system provides consistent finishing results across the entire workpiece. Compared with manual deburring, it can significantly reduce labor requirements, improve production efficiency and provide more stable edge quality.

Deburring and Edge Rounding

Laser cutting and other thermal cutting processes can leave sharp edges, burrs and small slag particles on metal parts. These imperfections can affect subsequent processes and may create safety risks during handling and assembly.

The machine uses abrasive processing technology to remove these unwanted burrs and sharp edges. At the same time, it rounds the edges of the workpiece to create a smoother and safer surface.

Edge rounding is especially useful for parts that will undergo:

• Powder coating

• Painting

• Galvanizing

• Welding

• Assembly

• Surface treatment

Suitable for Laser Cut Parts

The machine is particularly suitable for processing laser-cut sheet metal components.

It can process parts with different shapes and contours while providing consistent edge finishing. It is suitable for both small components and larger sheet metal parts within the maximum working width.

Typical laser-cut applications include:

• Laser cut brackets

• Electrical cabinet parts

• Machine covers

• Automotive components

• Metal frames

• Mounting plates

• Flanges

• Structural components

• Customized sheet metal parts

Main Applications

The 1350mm deburring and edge rounding machine can be used for parts produced by:

Laser Cutting
Removes burrs and sharp edges from laser-cut metal parts.

Plasma Cutting
Helps remove rough edges and cutting burrs from plasma-cut components.

Flame Cutting
Suitable for finishing flame-cut steel plates and large metal components.

Stamping
Removes sharp edges and burrs from stamped metal parts.

Key Features

• Maximum working width: 1350 mm

• Automatic sheet metal deburring

• Automatic edge rounding

• Suitable for laser-cut parts

• Suitable for plasma-cut parts

• Suitable for flame-cut parts

• Suitable for stamped parts

• Consistent edge finishing

• Removes sharp edges and burrs

• Improves edge safety

• Suitable for continuous production

• Reduces manual deburring operations

• Improves overall production efficiency

Suitable Materials

The machine can be configured for processing different metal materials, including:

• Stainless Steel

• Carbon Steel

• Mild Steel

• Aluminum

• Galvanized Steel

• Copper

• Other Metal Sheet Materials

The abrasive configuration can be selected according to the material, thickness, burr condition and required edge radius.

Advantages Compared with Manual Deburring

Traditional manual deburring requires significant labor and can result in inconsistent finishing quality between operators.

The automatic deburring and edge rounding machine provides:

• Higher production efficiency

• More consistent edge quality

• Reduced labor requirements

• Improved operator safety

• More uniform edge rounding

• Better preparation for coating and painting

• Stable finishing quality for batch production

Typical Production Process

Laser Cutting → Deburring → Edge Rounding → Cleaning → Surface Treatment → Painting / Coating → Assembly

The machine can be integrated into an automated sheet metal production line to improve overall production efficiency.

Industries

The machine is widely used in:

• Sheet Metal Fabrication

• Laser Cutting

• Automotive Manufacturing

• Electrical Cabinet Manufacturing

• Machinery Manufacturing

• Metal Furniture

• HVAC Manufacturing

• Kitchen Equipment

• Agricultural Machinery

• Construction Machinery

• General Metal Fabrication

Equipment Specifications and Structure

Key Features

1. Flexible Processing: Accommodates both flat and 3D parts, with a minimum size of 50 x 50 mm. A powerful vacuum table ensures parts are held securely in place.

2. Effective Edge Rounding: Achieves a 2mm radius on edges for uniform rounding on all sides and holes, suitable for sharp edges from laser, plasma, and waterjet cutting.

3. Versatile Functionality: Equipped with a wide abrasive belt and multiple roller brushes for multi-directional deburring, grinding, and polishing, ensuring smooth edges without damaging coatings or films.

4. Efficient Dust Collection: Equipped with a high-flow wet or pulse vacuum cleaner to capture and filter grinding dust for a safer and cleaner work environment.

Benefits of the Equipment

• Enhanced Productivity: Continuous feeding increases throughput and reduces processing times.

• Improved Quality: Consistent and high-quality surface finishes surpass manual methods.

• Cost-Effective: Reduces per-unit processing costs compared to manual labor.

• Environmental and Operator Safety: Effective dust collection for a cleaner workspace, reducing health risks and allowing metal powder recycling.

This equipment is designed for comprehensive edge finishing, burr removal, and surface treatment of metal plates, ideal for a range of metal types, including carbon steel, stainless steel, aluminum, copper, and other non-ferrous materials. 

I. Processing Scope

1. Materials: Works with various metals such as carbon steel, stainless steel, aluminum, copper, and other non-ferrous metals.

2. Functions:

• Edge and Hole Deburring: Effective removal of burrs from all directions on edges and holes, leaving a clean, smooth R-arc effect.

• Surface Treatment: Achieves metal plate hairline finishes, oxidation skin removal, and polishing.

• Equipped with a combination of a dry sand belt and eight universal sand tablet roller brushes, it is optimized for:

• Suitable for addressing burrs from processes like stamping, shearing, laser cutting, plasma cutting, and flame cutting.

II. Working Principle

1. Processing Stages:

• Sand Belt Station: Removes large burrs and slag from the workpiece surface.

• Universal Sand Tablet Roller Brush: The eight groups of roller brushes handle edge and inner hole deburring with high-speed centrifugal grinding, scraping, and filing. The process ensures smooth R-angle formation without affecting dimensional accuracy.

2. Independent Functionality:

• Sand Belt Station: Can independently handle hairline finishing, polishing, and slag removal.

• Sand Rolling Brush Station: Operates independently for 360-degree deburring, especially effective on coated sheet metal (e.g., laser-cut or CNC-punched parts), with minimal risk of damaging protective films or scratching surfaces. Soft abrasive wires are used to selectively target burrs without harming the coated surfaces.

3. Conveying and Dust Collection System:

• Equipped with a vacuum negative pressure system to securely hold workpieces, even as small as 50mm x 50mm, allowing consistent machining.

• Integrated wet vacuum dust collection system with a high-pressure fan, which safely absorbs and filters dust, improving the work environment by recycling metal powder.

III. Advantages of the Equipment

1. Efficiency: Continuous feeding enables high throughput, meeting the demands of large orders.

2. Quality Improvement: Ensures consistent surface treatment and finish quality superior to manual processing.

3. Cost Efficiency: Reduces per-unit processing costs compared to manual finishing.

4. Safety and Environmental Benefits: Provides a safer, cleaner working environment by controlling dust and enhancing operator safety.