DP GROUP, founded in 2016, offer professional laser solutions and sheet metal fabrication machinery. Headquartered in Hong Kong, we operate three factories in mainland China:
DPMach (Dongguan): Specializes in laser cutting, welding, and marking.
DGDY (Dongguan): Focuses on press brake machines with advanced Panel Bender technology.
DPQG (Foshan): Manufactures large tube laser cutting machines for pipes up to 800mm in diameter and 30 meters lenth.
DP GROUP, founded in 2016, offer professional laser solutions and sheet metal fabrication machinery. Headquartered in Hong Kong, we operate three factories in mainland China:
DPMach (Dongguan): Specializes in laser cutting, welding, and marking.
DGDY (Dongguan): Focuses on press brake machines with advanced Panel Bender technology.
DPQG (Foshan): Manufactures large tube laser cutting machines for pipes up to 800mm in diameter and 30 meters lenth.
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MSP-M800
An 800mm Automatic Deburring Machine is a industrial-grade machine designed to automatically remove sharp burrs and create a consistent, rounded edge (typically an R-radius) on flat metal sheets. The "800mm" refers to the maximum workpiece width the machine can accept, making it ideal for medium to large-sized sheets commonly used in fabrication, automotive, aerospace, and appliance manufacturing.

Technical Specifications Table
| Feature Category | Specification Details |
|---|---|
| Model Name | 800mm Automatic Edge Rounding Machine |
| Primary Process | Deburring and Edge Rounding |
| Compatible Materials | Steel, Aluminum, Stainless Steel |
| Max. Material Thickness | 80 mm |
| Max. Material Width | 800 mm |
| Min. Part Dimensions | 50 mm x 50 mm |
| Max. Material Weight | 350 kg |
| Conveyor Speed | 0.5 - 6.0 m/min (Variable) |
| Flap Wheels | |
| - Quantity | 4 |
| - Dimensions | Ø300 x 300 mm |
| Holder/Conveyor System | Magnetic Standard (Vacuum Optional) |
| Working Height | 80 mm |
| Min. Deduster Requirement | 2500 m³/h |
| Machine Power Consumption | 8.3 kW / 13.8 kW |
| Machine Weight | 2250 kg |
Infeed & Outfeed Conveyors: Powered roller or belt conveyors that automatically feed the sheet into the machine and carry it out after processing. They ensure consistent speed and alignment.
Deburring Units (The Key Tooling): This is the heart of the machine. For an 800mm model, it typically features:
Carbide Cutters: For heavy burr removal on thicker materials (e.g., 3-20 mm steel). They cut the burr away.
Carbide Rotary Burrs: For aggressive rounding and chamfering.
Flap Discs or Brushes (Nylon, Scotch-Brite, Wire): For finer deburring, edge radiusing, and descaling. They provide a smoother, blended finish and are better for thinner materials.
Top and Bottom Deburring Heads: These are mounted on opposing spindles. One head works on the top edge and the other on the bottom edge of the sheet simultaneously. This ensures a uniform finish on both sides and prevents the sheet from lifting or vibrating.
Adjustable Tooling: The most common tools are:
Width Adjustment System: The deburring heads automatically move inward or outward to accommodate the exact width of the sheet. This is often controlled by sensors that detect the sheet's edge, ensuring the tools are always at the optimal position.
Height Adjustment System: The upper deburring head automatically adjusts vertically to accommodate different material thicknesses.
Control System (CNC or PLC): An automated control panel (often with a touchscreen HMI) allows the operator to set all parameters:
Conveyor speed (feed rate)
Desired edge radius (R-value)
Tool spindle speed (RPM)
Machine settings for different material types (e.g., mild steel, stainless steel, aluminum)
The Process:
An operator places a sheet on the infeed conveyor.
The machine senses the sheet and the conveyors start.
As the sheet enters, the top and bottom heads automatically adjust to its width and thickness.
The rotating tools engage both edges of the sheet simultaneously, removing the burr and creating a consistent rounded edge along the entire length.
The finished sheet exits onto the outfeed conveyor, ready for the next manufacturing step.
| Feature | Specification | Note |
|---|---|---|
| Max. Sheet Width | 800 mm (approx. 31.5 inches) | Primary defining feature. |
| Min. Sheet Width | ~50-100 mm (approx. 2-4 inches) | Varies by model. |
| Material Thickness | Typically 0.5 mm to 20 mm (0.02" to 0.78") | Depends on tooling (brushes vs. carbide). |
| Feed Speed | 0.5 - 8 meters/min (1.6 - 26 ft/min) | Adjustable based on desired finish. |
| Spindle Motor Power | 2.2 kW - 5.5 kW per head (3-7.5 HP) | Power depends on material. |
| Edge Radius (R) | 0.2 mm up to 3.0 mm (0.008" - 0.118") | Achievable based on tooling and passes. |
| Control System | PLC with Touchscreen HMI | For easy operation and storing recipes. |
Consistent Quality: Produces a uniform edge radius on every part, eliminating human error.
High Efficiency & Speed: Processes sheets much faster than manual labor, significantly increasing throughput.
Reduced Labor Costs: One machine can replace multiple operators performing manual deburring.
Improved Safety: Fully encloses the grinding process, containing sparks and debris. Operators are not exposed to sharp edges or rotating hand tools.
Versatility: Can handle a wide range of materials (steel, stainless steel, aluminum, copper) and thicknesses with a simple tool change.
Lower Operational Cost: Reduced consumable costs compared to manual grinding discs and reduced direct labor.
Laser Cutting & Punching Shops: Removing the sharp micro-burr left by laser cutters and punch presses.
Metal Fabrication: Preparing edges for welding, improving finish quality, and ensuring part safety before handling.
Appliance Manufacturing: Deburring sheets for ovens, refrigerators, and washing machines to ensure safe handling during assembly.
Automotive Industry: Processing metal parts for frames, chassis, and body panels.
Elevator and Escalator Manufacturing: Deburring stainless steel and mild steel panels.
Material Type and Thickness: Ensure the machine's power and available tooling are suited for your primary materials.
Volume: Justify the investment based on your monthly/annual throughput.
Required Edge Finish: Determine if you need a simple burr removal (brushes may suffice) or a specific chamfer/radius for welding (carbide may be needed).
Floor Space: These machines require a dedicated space with appropriate power (typically 3-phase).
Integration: Consider how it will fit into your existing production line (infeed/outfeed logistics).
An 800mm Automatic Deburring Machine is a industrial-grade machine designed to automatically remove sharp burrs and create a consistent, rounded edge (typically an R-radius) on flat metal sheets. The "800mm" refers to the maximum workpiece width the machine can accept, making it ideal for medium to large-sized sheets commonly used in fabrication, automotive, aerospace, and appliance manufacturing.

Technical Specifications Table
| Feature Category | Specification Details |
|---|---|
| Model Name | 800mm Automatic Edge Rounding Machine |
| Primary Process | Deburring and Edge Rounding |
| Compatible Materials | Steel, Aluminum, Stainless Steel |
| Max. Material Thickness | 80 mm |
| Max. Material Width | 800 mm |
| Min. Part Dimensions | 50 mm x 50 mm |
| Max. Material Weight | 350 kg |
| Conveyor Speed | 0.5 - 6.0 m/min (Variable) |
| Flap Wheels | |
| - Quantity | 4 |
| - Dimensions | Ø300 x 300 mm |
| Holder/Conveyor System | Magnetic Standard (Vacuum Optional) |
| Working Height | 80 mm |
| Min. Deduster Requirement | 2500 m³/h |
| Machine Power Consumption | 8.3 kW / 13.8 kW |
| Machine Weight | 2250 kg |
Infeed & Outfeed Conveyors: Powered roller or belt conveyors that automatically feed the sheet into the machine and carry it out after processing. They ensure consistent speed and alignment.
Deburring Units (The Key Tooling): This is the heart of the machine. For an 800mm model, it typically features:
Carbide Cutters: For heavy burr removal on thicker materials (e.g., 3-20 mm steel). They cut the burr away.
Carbide Rotary Burrs: For aggressive rounding and chamfering.
Flap Discs or Brushes (Nylon, Scotch-Brite, Wire): For finer deburring, edge radiusing, and descaling. They provide a smoother, blended finish and are better for thinner materials.
Top and Bottom Deburring Heads: These are mounted on opposing spindles. One head works on the top edge and the other on the bottom edge of the sheet simultaneously. This ensures a uniform finish on both sides and prevents the sheet from lifting or vibrating.
Adjustable Tooling: The most common tools are:
Width Adjustment System: The deburring heads automatically move inward or outward to accommodate the exact width of the sheet. This is often controlled by sensors that detect the sheet's edge, ensuring the tools are always at the optimal position.
Height Adjustment System: The upper deburring head automatically adjusts vertically to accommodate different material thicknesses.
Control System (CNC or PLC): An automated control panel (often with a touchscreen HMI) allows the operator to set all parameters:
Conveyor speed (feed rate)
Desired edge radius (R-value)
Tool spindle speed (RPM)
Machine settings for different material types (e.g., mild steel, stainless steel, aluminum)
The Process:
An operator places a sheet on the infeed conveyor.
The machine senses the sheet and the conveyors start.
As the sheet enters, the top and bottom heads automatically adjust to its width and thickness.
The rotating tools engage both edges of the sheet simultaneously, removing the burr and creating a consistent rounded edge along the entire length.
The finished sheet exits onto the outfeed conveyor, ready for the next manufacturing step.
| Feature | Specification | Note |
|---|---|---|
| Max. Sheet Width | 800 mm (approx. 31.5 inches) | Primary defining feature. |
| Min. Sheet Width | ~50-100 mm (approx. 2-4 inches) | Varies by model. |
| Material Thickness | Typically 0.5 mm to 20 mm (0.02" to 0.78") | Depends on tooling (brushes vs. carbide). |
| Feed Speed | 0.5 - 8 meters/min (1.6 - 26 ft/min) | Adjustable based on desired finish. |
| Spindle Motor Power | 2.2 kW - 5.5 kW per head (3-7.5 HP) | Power depends on material. |
| Edge Radius (R) | 0.2 mm up to 3.0 mm (0.008" - 0.118") | Achievable based on tooling and passes. |
| Control System | PLC with Touchscreen HMI | For easy operation and storing recipes. |
Consistent Quality: Produces a uniform edge radius on every part, eliminating human error.
High Efficiency & Speed: Processes sheets much faster than manual labor, significantly increasing throughput.
Reduced Labor Costs: One machine can replace multiple operators performing manual deburring.
Improved Safety: Fully encloses the grinding process, containing sparks and debris. Operators are not exposed to sharp edges or rotating hand tools.
Versatility: Can handle a wide range of materials (steel, stainless steel, aluminum, copper) and thicknesses with a simple tool change.
Lower Operational Cost: Reduced consumable costs compared to manual grinding discs and reduced direct labor.
Laser Cutting & Punching Shops: Removing the sharp micro-burr left by laser cutters and punch presses.
Metal Fabrication: Preparing edges for welding, improving finish quality, and ensuring part safety before handling.
Appliance Manufacturing: Deburring sheets for ovens, refrigerators, and washing machines to ensure safe handling during assembly.
Automotive Industry: Processing metal parts for frames, chassis, and body panels.
Elevator and Escalator Manufacturing: Deburring stainless steel and mild steel panels.
Material Type and Thickness: Ensure the machine's power and available tooling are suited for your primary materials.
Volume: Justify the investment based on your monthly/annual throughput.
Required Edge Finish: Determine if you need a simple burr removal (brushes may suffice) or a specific chamfer/radius for welding (carbide may be needed).
Floor Space: These machines require a dedicated space with appropriate power (typically 3-phase).
Integration: Consider how it will fit into your existing production line (infeed/outfeed logistics).
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