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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1000mm Rotary Machine After Plasma- Or Flame-cutting for Heavy Slag To Be Removed

1000mm Automatic Sheet Metal Deburring Machine for Deburring Finishing Edge Rounding Oxide And Slag Removal
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  • MSP-DL1000

1000mm Heavy Slag Removal Rotary Deburring Machine (After Plasma or Flame Cutting)

This 1000mm rotary deburring machine is purpose-built for removing heavy slag from metal parts processed by plasma cutting or flame cutting. It features a robust rotary hammer or deslagging unit engineered to knock off thick and hardened slag, preparing the workpieces for further deburring, edge rounding, or finishing operations. It is a highly efficient and cost-effective solution for metal fabrication shops requiring high-volume processing of thick steel parts.


Key Applications

  • Heavy slag removal after plasma cutting

  • Slag and burr removal after oxy-fuel/flame cutting

  • Pre-treatment before deburring, edge rounding, or painting

  • Applicable to carbon steel, low-alloy steel, and thick sheet or plate

Deburring

The deburring process removes burrs, spatter, and other surface irregularities from metal parts, typically caused by cutting, punching, or thermal processes. Depending on the method used, deburring can result in either a sharp edge or a rounded secondary edge.


Edge Rounding

Thorough edge rounding significantly reduces the risk of injury from sharp metal edges and enhances coating performance by improving paint and powder adhesion. A well-rounded edge ensures better durability, corrosion resistance, and overall surface quality.


Oxide Removal

To achieve optimal coating results, oxide layers along the inner and outer contours of cut edges must be removed. Effective oxide removal ensures strong paint adhesion, especially on laser-cut or plasma-cut steel parts.


Straight-line Finish

A consistent, decorative straight-line or “grained” surface finish can be achieved using abrasive belt units. This finish is ideal for parts requiring a brushed appearance or specific surface textures for aesthetic or functional purposes.


Orbital Finish

A non-directional or “vibration” finish is created using orbital heads, such as those installed on the DiscMaster TD series. This type of finish is excellent for parts that require a uniform, matte, or swirl pattern, often used in decorative or pre-coating applications.


Small Part Processing

Processing small or lightweight parts during deburring and edge rounding can be challenging. Our disc-type deburring machines provide superior handling and finishing performance for small parts, ensuring precision and safety even at high production speeds.


3D Punched Parts

Punched parts with dimensional distortion, bumps, or complex shapes require specialized treatment. The DiscMaster SF is designed to deburr and round edges on 3D-formed sheet metal components, delivering uniform results without compromising form or integrity.


Deslagging

After plasma or flame cutting, heavy slag often remains on the part’s surface. Our patented TwinBelt unit is specially engineered to aggressively and efficiently remove slag, preparing the part for further finishing processes such as deburring or coating.

1刷盘+1砂带+4万向轮

This 1020mm automatic sheet metal deburring and finishing machine is an advanced dry-processing system designed for high-efficiency deburring, edge rounding, slag removal, oxide layer removal, and surface finishing. It is ideal for processing carbon steel, stainless steel, aluminum, copper, and various non-ferrous metals after punching, shearing, laser cutting, plasma cutting, or flame cutting.

The machine combines three processing stations:

  • A steel hammer flap brush station for slag knocking

  • A wide abrasive belt grinding station for smoothing

  • A multi-directional disc brush station for edge rounding and deburring

These components enable complete burr removal and uniform R-edge formation on all outer edges and internal holes — in a single pass, without compromising part dimensions.


Functional Features

✅ Multi-Process Integration

  1. Steel Hammer Flap Brush Unit

    • Removes heavy slag and large burrs on part edges.

    • Uses horizontal oscillation and rotation to knock off slag particles.

  2. Wide Abrasive Belt Unit

    • Smooths surfaces and removes residual burrs.

    • Capable of polishing and linear brushing.

  3. Planetary Disc Brush Unit (6 Heads)

    • Deburrs and rounds outer/inner contours with flexible abrasive discs.

    • Each disc rotates on its axis and revolves around a central axis (planetary movement) to achieve 360° coverage with no dead angles.

    • Ideal for removing burrs from perforated and complex shapes.

Each unit can operate independently or in combination, allowing for:

  • Standalone slag removal

  • Standalone surface grinding or brushing

  • Dedicated edge deburring, including film-covered parts (no surface scratching)


✅ No-Clamping, High Precision Feeding System

  • Equipped with strong vacuum adsorption for part fixation.

  • Supports through-feed processing of parts ≥ 50mm × 50mm, thickness 0.5–10mm, without the need for fixtures.

  • Frequency-controlled conveyor ensures precise speed adjustment.


✅ Wet-Type Dust Collection System

  • Powerful upper-position 18.5 kW vacuum fan for dust extraction.

  • Water curtain + high-pressure mist system filters grinding particles.

  • Captures metal powder for recycling while releasing clean air.

  • Creates a safe, clean, and eco-friendly workplace.


Benefits

  • Efficiency: Continuous feeding supports mass production with high throughput.

  • Consistency: All parts are processed with consistent quality—superior to manual methods.

  • Cost Saving: Reduces labor, consumable waste, and unit processing cost.

  • Environment & Safety: Enclosed wet dust collection and no sparks ensure operator safety.

  • Surface Quality: Achieves fine finish and smooth R-rounded edges, even on film-covered parts.


Technical Specifications

Item Specification
Max Working Width ≤ 1020 mm
Working Thickness 1 – 80 mm
Min Workpiece Size 50 × 50 mm (solid parts, 0.5–10 mm thick)
Total Power 50.35 kW
Steel Hammer Brush Size Φ162 mm
Abrasive Belt Size 1910 × 1050 mm
Disc Brush Size Φ300 × 300 mm
Feed Speed 0.5 – 6 m/min (variable)
Belt Speed ~14 m/s
Disc Brush Spin Speed 8 – 26 m/s (variable)
Disc Brush Revolution Speed 1 – 15 rpm
Disc Brush Planetary Units 1 revolution head, 6 rotation heads
Thickness Servo Adjustment 0.01 mm accuracy
Brush Wear Compensation 0.01 mm accuracy
Dust Extraction Volume 4000 m³/h
Machine Size (L×W×H) 3600 × 2150 × 2500 mm
Machine Weight Approx. 4.5 Tons

Main Configuration Components

Component Specification / Brand Function
Hammer Brush Motor 7.5 kW – Shiyang Brush rotation
Hammer Oscillation Motor 1.5 kW Reducer – Shengbang Horizontal swing
Belt Motor 11 kW – Shiyang Belt drive
Main Grinding Wheel Φ185 × 1050 mm – Linus Abrasive contact drum
Disc Brush Motors 3 × 2.2 kW – Shiyang Brush rotation
Disc Brush Revolution Motor 0.75 kW – Shengbang Public rotation
Brush Lifting Servo 750W – Weichuang Wear compensation
Conveyor Motor 3 kW – Leibo + BKA87 Reducer Belt drive
Thickness Adjustment Servo 750W – Weichuang Table lift
Vacuum Fan 18.5 kW – Jiuzhou + 18.5 kW VFD Part suction
Touchscreen + PLC 7” HMI – Weichuang Central control
Bearings NSK High-speed rotation
Low Voltage Electrical Chint Safety & Control


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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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