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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Laser Cut And Punched Parts Deburring Machines for The Deburring Edge Rounding And Surface Finishing of Sheet Metal Parts

This equipment is a dry-type combination machine with one set of steel hammer disc brushes, one set of horizontal sanding belts, and one set of planetary roller brushes. It is primarily used for processing the edges, holes, and surface treatments of metal plates, such as removing slag, wire drawing, deburring, and polishing.
The machine can fully remove burrs produced during processes like drilling, stamping, shearing, laser cutting, plasma cutting, flame cutting, etc., in one pass.
Availability:
Quantity:
  • LSP-M1350

1. Main Processing Range

1.1 Processed Products: Carbon steel, stainless steel, aluminum plates, copper plates, and various non-ferrous metals.

Machine Functions:

    • This machine is a dry sanding belt station combined with eight sets of universal sanding roller brush stations.

    • It is mainly used for deburring of workpiece edges and holes, as well as surface treatments such as metal sheet brushing, oxide skin removal, and polishing.

    • It is suitable for removing burrs produced during processes such as stamping, shearing, laser cutting, plasma cutting, and flame cutting, ensuring complete deburring in one pass.

    • The machine enables all edges and holes of workpieces to achieve small R radii, with a uniform brushed surface.

    • The processing is safe, reliable, and produces workpieces with excellent quality.

deburring machine (4)


Machine Working Principle

  1. Deburring Process:

    • The machine first uses a sanding belt station to remove large burrs and slag particles from the surface of the workpieces.

    • Then, eight sets of universal sanding roller brushes are used, where adjacent brushes rotate in opposite directions while the brush sets revolve around the workpiece, applying centrifugal polishing, scraping, and filing forces to completely remove burrs.

    • The edges and inner holes of the workpieces will receive uniform R radii, which can be adjusted by selecting different processes and abrasive materials.

  2. Independent Operation Function:

    • The sanding belt station can operate independently, performing metal surface brushing, polishing, oxide skin removal, and slag removal.

    • The sanding roller brush stations can also operate independently, ensuring 360-degree deburring without dead angles. This is especially beneficial for laser-cut and CNC-punched sheet metal parts with protective film, as burrs are completely removed without damaging the film or scratching the sheet metal.

    • The machine uses special soft abrasive filaments designed specifically to target burr removal, ensuring that the surface finish remains undamaged, even on coated metal parts.

  3. Conveyor System:

    • The machine is equipped with a powerful vacuum system to securely hold the workpieces in place, enabling burr removal without the need for tooling for workpieces larger than 50mm x 50mm (non-holed workpieces).

    • For special workpieces, custom tooling can be used for secure positioning.

    • The conveyor system features infinitely variable speed control via frequency conversion.

  4. Dust Collection System:

    • A wet-type dust extraction system is included to reduce safety hazards and effectively handle grinding dust.

    • A high-pressure, high-flow fan draws dust into the dust chamber, where it is settled in water by spray nozzles. The filtered dust is absorbed and cleaned, and clean air is released back into the atmosphere.

    • This system helps to provide a safe and clean working environment for operators and recycles metal grinding powder, promoting eco-friendly production.


Advantages of Using the Equipment

  1. Increased Production Efficiency:

    • Continuous feeding and through-feed processing meet the demands of large production volumes.

  2. Improved Product Quality:

    • The consistency of processed workpieces is high, and the surface treatment quality far exceeds manual processing.

  3. Cost Savings:

    • The cost of processing per unit area is much lower than manual methods.

  4. Safety and Environmental Protection:

    • The dust collection system improves worker safety and the working environment, while ensuring eco-friendly production practices.


Main Technical Parameters

Parameter Specification/Value
Processing Width ≤1330mm
Processing Thickness 0.5~80mm
Minimum Processable Size 50mm×50mm (non-holed workpieces)
Total Machine Power 47KW (excluding dust extraction)
Sanding Belt Size Φ1910mm×1350mm
Sanding Roller Brush Size Φ300mm×400mm
Conveying Speed 0.5~6m/min (adjustable by frequency converter)
Sanding Belt Speed About 18m/s
Roller Brush Rotation Speed 8~26m/s (adjustable by frequency converter)
Roller Brush Orbital Speed 1~15r/min (adjustable by frequency converter)
Number of Roller Brush Planetary Orbital Shafts 1
Number of Roller Brush Planetary Rotational Shafts 8
Processing Thickness Servo Adjustment Accuracy 0.01mm
Roller Brush Compensation Servo Adjustment Accuracy 0.01mm
Grinding Consumables Sanding Belt + Roller Brushes
Dust Collection Airflow 5000m³/h
Machine Dimensions Length 3800mm × Width 2300mm × Height 2400mm
Total Machine Weight Approximately 6 tons

1580571064961755

Installation Requirements

  1. Installation Space:

    • Sufficient horizontal installation space (5m × 5.5m).

  2. Power Supply:

    • 380V, 50Hz power supply (±10%).

  3. Compressed Air Supply:

    • Clean compressed air is required.


Included Documentation

  • User Manual (two copies, including the following contents and one set of random tools):

    • Mechanical schematic

    • Electrical schematic

    • Specifications and model numbers for consumable parts

    • List of main component manufacturers

    • Product certificate

    • Detailed instruction manual

This equipment is widely used in the metal processing industry, especially for deburring, surface finishing, and oxide skin removal on laser-cut, stamped, and punched sheet metal parts, with significant advantages in terms of efficiency and quality.


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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.
We offer comprehensive OEM/ODM services and spare parts for diverse industries. Our R&D team of over 50 experts ensures cutting-edge innovations, while our international support team of 21 professionals provides global service.

 

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