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-L1350
Processed Products:
Carbon steel
Stainless steel
Aluminum plate
Copper plate
Various non-ferrous metals
Other materials
Equipment Function:
This equipment features a combination of a dry sand belt and eight sets of universal sand roller brushes. It is mainly used for edge and hole deburring of workpieces, as well as for processing metal plates to achieve a hairline finish, deoxidation skin removal, polishing, and other surface treatments. It is designed to remove burrs generated from processes such as stamping, shearing, laser cutting, plasma cutting, and flame cutting in all directions, ensuring a small R-angle effect on edges and holes. The process is safe and reliable, resulting in workpieces of perfect quality。
The equipment operates as follows:
Initial Processing with Sand Belt:
The process starts with a sand belt station that removes large burrs and slag particles from the surface of the workpiece.
Secondary Processing with Sand Roller Brushes:
After the sand belt, eight sets of universal sand roller brushes are used to perform high-speed centrifugal grinding, scraping, cutting, and filing. This removes burrs from the edges and inner holes of the workpiece, forming a uniform R-angle. The size of the R-angle can be controlled by using different abrasive belts and processes. This step does not affect the accuracy of the workpiece size.
Independent Operation of Sand Belt and Roller Brushes:
The sand belt station can operate independently, providing metal hairline finishes, polishing, peeling, slag removal, and other treatments.
The sand roller brushes can also operate independently for 360-degree burr treatment, making them particularly effective for laser-cut, CNC-punched, and coated sheet metal parts. This system removes burrs cleanly without damaging the coating or scratching the metal surface.
Vacuum System:
The equipment is equipped with a strong vacuum system that uses negative pressure to fix the workpieces during processing. For workpieces larger than 50mm, machining can be done without the need for specialized tooling. For special workpieces, supporting fixtures can be used.
Dust and Safety Management:
The system is supported by a wet vacuum cleaner that reduces safety risks by efficiently handling grinding dust. A high-flow fan pulls dust into a dust chamber, where it is filtered through water deposition and environmental filtration systems. Clean air is then released into the atmosphere, ensuring a safe and environmentally friendly working environment.
Increased Production Efficiency:
Continuous feeding and efficient processing ensure that the equipment can meet high order volumes.
Improved Product Quality:
The consistency of workpiece processing is excellent, and the surface treatment results far exceed manual processing.
Cost Savings:
The cost per unit area of processed parts is much lower than that of manual methods.
Safety and Environmental Protection:
The equipment ensures dust absorption, worker safety, and improves the overall working environment.
1. main technical parameters of the equipment:
Item | Parameter |
---|---|
Processing Width | ≤1350mm |
Processing Thickness | 0.5mm – 80mm |
Minimum Processing Size | 50mm x 50mm (for non-holed workpieces) |
Machine Power | 56.75kW |
Sanding Belt Size | Φ1910mm x 1350mm |
Sanding Roller Brush Size | Φ300mm x 400mm |
Delivery Speed | 0.5m/min – 6m/min (adjustable via frequency converter) |
Sanding Belt Line Speed | 12m/s |
Rolling Brush Rotation Speed | 500rpm – 1400rpm (adjustable frequency conversion) |
Rolling Brush Oscillation Speed | 1rpm – 15rpm (adjustable frequency conversion) |
Number of Roller-Brush Planetary Revolution Shaft Heads | 1 |
Number of Rolling-Brush Planetary Rotation Shaft Heads | 8 |
Machined Thickness Servo Adjustment Precision | 0.01mm |
Rolling Brush Compensation Servo Adjustment Precision | 0.01mm |
Grinding Consumables | Sand Belt + Rolling Brush |
Dust Air Volume | 5000m³/h |
Contour Size of the Unit | Length 3250mm x Width 2300mm x Height 2150mm |
Machine Weight | Approximately 3500kg |
The machine is equipped with abrasive belts, brushes, or grinding discs designed to remove burrs from the edges and surfaces of metal parts, typically formed during cutting, punching, or shearing processes.
Edge rounding can be performed with specialized brushes or sanding units, providing a smooth, rounded edge, often with a radius of up to 2mm.
Some machines allow for 360° processing of edges, ensuring all corners and contours are uniformly treated.
A sanding station typically uses abrasive belts for surface graining, polishing, or finishing. The abrasive belt speed and pressure can be adjusted to meet the material requirements, whether for light sanding or more intensive finishing.
The belt configuration can also be set for specific surface finishes, such as matte, satin, or brushed finishes, and can be used for a variety of materials such as stainless steel, carbon steel, aluminum, and copper.
The machine can be equipped with adjustable sanding belt speeds (typically ranging from 18m/s to 20m/s or more), and variable feed speeds (from 0.5 m/min to 6 m/min). These allow for precise control over the surface finish, depending on the material and the degree of deburring or sanding needed.
Brush speeds can also be adjusted to ensure optimal processing for specific tasks like deburring, oxide removal, and edge rounding.
A robust conveyor system is used to move the workpieces through the machine, typically with vacuum hold-down to secure the workpieces, especially smaller parts.
The conveyor can be fitted with an adjustable height and speed control to suit varying part thicknesses and processing needs.
These machines come with an integrated dust extraction system to capture harmful dust and debris produced during sanding and deburring.
Dust extraction capacities typically range from 3000 m³/h to 5000 m³/h or higher, ensuring the working environment remains clean and safe.
High-precision servo-driven adjustments are available for thickness control, ensuring parts are processed uniformly and accurately. The precision of adjustments can be as fine as 0.01mm.
Machines are typically designed with sturdy, vibration-resistant frames to ensure consistent results and long service life.
Some 1000mm sanding and deburring machines may feature multiple working heads, such as abrasive belt heads, rotary brushes, and orbital brushes, to tackle different deburring or finishing tasks simultaneously.
Rotary brush heads may be used for 360° deburring and edge rounding, while the abrasive belt head can handle more intensive surface grinding or finishing.
Most modern sanding and deburring machines come with a user-friendly touchscreen control panel, allowing operators to easily set parameters like feed speed, brush speed, abrasive belt pressure, and more.
The control panel typically includes presets for commonly used processing tasks, simplifying the operation for repetitive jobs.
Processed Products:
Carbon steel
Stainless steel
Aluminum plate
Copper plate
Various non-ferrous metals
Other materials
Equipment Function:
This equipment features a combination of a dry sand belt and eight sets of universal sand roller brushes. It is mainly used for edge and hole deburring of workpieces, as well as for processing metal plates to achieve a hairline finish, deoxidation skin removal, polishing, and other surface treatments. It is designed to remove burrs generated from processes such as stamping, shearing, laser cutting, plasma cutting, and flame cutting in all directions, ensuring a small R-angle effect on edges and holes. The process is safe and reliable, resulting in workpieces of perfect quality。
The equipment operates as follows:
Initial Processing with Sand Belt:
The process starts with a sand belt station that removes large burrs and slag particles from the surface of the workpiece.
Secondary Processing with Sand Roller Brushes:
After the sand belt, eight sets of universal sand roller brushes are used to perform high-speed centrifugal grinding, scraping, cutting, and filing. This removes burrs from the edges and inner holes of the workpiece, forming a uniform R-angle. The size of the R-angle can be controlled by using different abrasive belts and processes. This step does not affect the accuracy of the workpiece size.
Independent Operation of Sand Belt and Roller Brushes:
The sand belt station can operate independently, providing metal hairline finishes, polishing, peeling, slag removal, and other treatments.
The sand roller brushes can also operate independently for 360-degree burr treatment, making them particularly effective for laser-cut, CNC-punched, and coated sheet metal parts. This system removes burrs cleanly without damaging the coating or scratching the metal surface.
Vacuum System:
The equipment is equipped with a strong vacuum system that uses negative pressure to fix the workpieces during processing. For workpieces larger than 50mm, machining can be done without the need for specialized tooling. For special workpieces, supporting fixtures can be used.
Dust and Safety Management:
The system is supported by a wet vacuum cleaner that reduces safety risks by efficiently handling grinding dust. A high-flow fan pulls dust into a dust chamber, where it is filtered through water deposition and environmental filtration systems. Clean air is then released into the atmosphere, ensuring a safe and environmentally friendly working environment.
Increased Production Efficiency:
Continuous feeding and efficient processing ensure that the equipment can meet high order volumes.
Improved Product Quality:
The consistency of workpiece processing is excellent, and the surface treatment results far exceed manual processing.
Cost Savings:
The cost per unit area of processed parts is much lower than that of manual methods.
Safety and Environmental Protection:
The equipment ensures dust absorption, worker safety, and improves the overall working environment.
1. main technical parameters of the equipment:
Item | Parameter |
---|---|
Processing Width | ≤1350mm |
Processing Thickness | 0.5mm – 80mm |
Minimum Processing Size | 50mm x 50mm (for non-holed workpieces) |
Machine Power | 56.75kW |
Sanding Belt Size | Φ1910mm x 1350mm |
Sanding Roller Brush Size | Φ300mm x 400mm |
Delivery Speed | 0.5m/min – 6m/min (adjustable via frequency converter) |
Sanding Belt Line Speed | 12m/s |
Rolling Brush Rotation Speed | 500rpm – 1400rpm (adjustable frequency conversion) |
Rolling Brush Oscillation Speed | 1rpm – 15rpm (adjustable frequency conversion) |
Number of Roller-Brush Planetary Revolution Shaft Heads | 1 |
Number of Rolling-Brush Planetary Rotation Shaft Heads | 8 |
Machined Thickness Servo Adjustment Precision | 0.01mm |
Rolling Brush Compensation Servo Adjustment Precision | 0.01mm |
Grinding Consumables | Sand Belt + Rolling Brush |
Dust Air Volume | 5000m³/h |
Contour Size of the Unit | Length 3250mm x Width 2300mm x Height 2150mm |
Machine Weight | Approximately 3500kg |
The machine is equipped with abrasive belts, brushes, or grinding discs designed to remove burrs from the edges and surfaces of metal parts, typically formed during cutting, punching, or shearing processes.
Edge rounding can be performed with specialized brushes or sanding units, providing a smooth, rounded edge, often with a radius of up to 2mm.
Some machines allow for 360° processing of edges, ensuring all corners and contours are uniformly treated.
A sanding station typically uses abrasive belts for surface graining, polishing, or finishing. The abrasive belt speed and pressure can be adjusted to meet the material requirements, whether for light sanding or more intensive finishing.
The belt configuration can also be set for specific surface finishes, such as matte, satin, or brushed finishes, and can be used for a variety of materials such as stainless steel, carbon steel, aluminum, and copper.
The machine can be equipped with adjustable sanding belt speeds (typically ranging from 18m/s to 20m/s or more), and variable feed speeds (from 0.5 m/min to 6 m/min). These allow for precise control over the surface finish, depending on the material and the degree of deburring or sanding needed.
Brush speeds can also be adjusted to ensure optimal processing for specific tasks like deburring, oxide removal, and edge rounding.
A robust conveyor system is used to move the workpieces through the machine, typically with vacuum hold-down to secure the workpieces, especially smaller parts.
The conveyor can be fitted with an adjustable height and speed control to suit varying part thicknesses and processing needs.
These machines come with an integrated dust extraction system to capture harmful dust and debris produced during sanding and deburring.
Dust extraction capacities typically range from 3000 m³/h to 5000 m³/h or higher, ensuring the working environment remains clean and safe.
High-precision servo-driven adjustments are available for thickness control, ensuring parts are processed uniformly and accurately. The precision of adjustments can be as fine as 0.01mm.
Machines are typically designed with sturdy, vibration-resistant frames to ensure consistent results and long service life.
Some 1000mm sanding and deburring machines may feature multiple working heads, such as abrasive belt heads, rotary brushes, and orbital brushes, to tackle different deburring or finishing tasks simultaneously.
Rotary brush heads may be used for 360° deburring and edge rounding, while the abrasive belt head can handle more intensive surface grinding or finishing.
Most modern sanding and deburring machines come with a user-friendly touchscreen control panel, allowing operators to easily set parameters like feed speed, brush speed, abrasive belt pressure, and more.
The control panel typically includes presets for commonly used processing tasks, simplifying the operation for repetitive jobs.
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