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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1350mm Deburring Machine for Punching / Stamping with Heavy Slag Removal

1350mm Automatic Sheet Metal Deburring Machine for Deburring Finishing Edge Rounding Oxide And Slag Removal
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  • MSP-DL1350

1350mm Deburring Machine for Punching / Stamping with Heavy Slag Removal

Steel Hammer Disc + Sanding Belt + Flap Wheel Brushes

The 1350mm Deburring Machine for Punching and Stamping with Heavy Slag Removal is an industrial-grade metal finishing system designed to efficiently remove heavy slag, burrs, and surface imperfections from a variety of metals including stainless steel, carbon steel, aluminum, copper, and other non-ferrous metals. Featuring a robust combination of a steel hammer disc brush, sanding belt station, and flap wheel brushes, this machine delivers comprehensive deburring, edge rounding, and surface polishing in one pass, ensuring high-quality and precision-finished workpieces.

Key Features

  • Heavy Slag Removal: The steel hammer disc brush station effectively removes heavy slag, slag particles, and large burrs from stamped and punched metal parts.

  • Multi-stage Processing: Followed by a sanding belt station for smoothing surfaces and removing residual burrs.

  • Fine Finishing with Flap Wheel Brushes: Flap wheel brushes polish edges and surfaces, providing uniform small-radius edge rounding and excellent surface quality.

  • Wide Material Compatibility: Suitable for stainless steel, carbon steel, aluminum, copper, and various non-ferrous alloys.

  • Precision Edge Rounding: Achieves consistent R-arc edges on all part edges and holes, enhancing part safety and durability.

  • Adjustable Processing Parameters: Variable frequency drives enable precise control of conveyor speed, brush rotation speeds, and sanding belt linear velocity to optimize results across diverse materials and thicknesses.

  • Non-Damaging Abrasive Design: Abrasives are selected to prevent damage to delicate coatings or protective films, suitable for finished or coated metal sheets.

  • Vacuum Hold-down System: A powerful vacuum system secures workpieces during processing, allowing for stable, tooling-free pass-through operation on parts as small as 50mm × 50mm.

  • Wet Dust Collection System: Efficiently captures grinding dust with a wet filtration system, promoting operator safety and environmental compliance.

  • User-friendly Interface: PLC control with a touchscreen HMI for easy operation, monitoring, and maintenance.

Applications

  • Heavy slag removal and deburring of stamped and punched metal parts.

  • Edge rounding and surface finishing for improved aesthetics and safety.

  • Preparation of metal sheets for subsequent processes such as coating or welding.

  • Polishing and oxide removal on stainless steel and other metal sheets.

Technical Specifications

  • Processing Width: Up to 1350mm

  • Processing Thickness: 0.5mm to 80mm

  • Minimum Processing Size: 50mm × 50mm (solid workpieces)

  • Total Power: Approximately 55KW

  • Steel Hammer Disc Size: Φ162mm (typical)

  • Sanding Belt Size: Φ1910mm × 1350mm

  • Flap Wheel Brush Diameter: 300mm – 400mm

  • Conveyor Speed: 0.5 to 6 m/min, frequency adjustable

  • Dust Extraction Volume: Approximately 5000 m³/h

  • Machine Dimensions: Approx. Length 3800mm × Width 2300mm × Height 2400mm

  • Machine Weight: Approximately 5 tons


1刷盘+1砂带+8万向轮


Product Overview:

The MSP-DL1350 is a high-performance deburring, slag removal, and edge rounding machine specifically engineered for processing carbon steel sheet metal parts after laser cutting, plasma cutting, flame cutting, punching, or shearing. It integrates a dry steel hammer station, a sanding belt head, and eight multi-directional abrasive disc brush heads, delivering 360° processing for superior surface quality and consistent R-edge rounding.

This machine is a complete dry-processing system that removes heavy slag, laser oxide layers, burrs, and sharp edges in a single pass. It is ideal for applications in heavy fabrication, construction steel processing, machinery manufacturing, and similar industries demanding high throughput and flawless finishing.


⚙️ Key Processing Features:

  • Heavy Slag Removal — Steel hammer disc brush station removes thick slag after thermal cutting

  • Laser Oxide Film Removal — Sanding belt station cleans oxidation and residual burrs

  • Edge Rounding & Deburring — Eight-disc planetary rotary brushes generate uniform R-radius on edges and holes

  • Independent Stations — Each processing unit can be operated independently for specific needs

  • Magnetic Conveyor Table — Strong permanent magnetic adsorption ensures part stability without fixtures

  • Wet Dust Collection System — Efficient water-based dust removal with environmental filtration and safe air exhaust


Applications:

  • Laser oxide removal

  • Heavy slag removal (plasma/flame cut parts)

  • Deburring inner and outer edges

  • Edge rounding up to R2mm

  • Surface brushing and polishing

  • Pre-treatment before painting or welding


Working Principle:

  1. Steel Hammer Station: Oscillating steel hammer discs strike and remove heavy slag and thick burrs.

  2. Sanding Belt Station: Smooths surfaces, removes oxide films, and pre-polishes the material.

  3. Planetary Brush Station: Eight abrasive disc brushes rotate and revolve in opposing directions to deburr and round all edges and inner holes, generating centrifugal action for a uniform R-radius.

All stations are modular and can function independently depending on the processing task.


Technical Specifications:

Parameter Specification
Max Processing Width ≤1330 mm
Processing Thickness 0.5 – 80 mm
Min Workpiece Size 50 × 50 mm (solid parts)
Total Power 45.5 kW
Abrasive Belt Size Φ1910 × 1350 mm
Brush Disc Size Φ300 × 400 mm
Feed Speed 0.5 – 6 m/min (VFD adjustable)
Sanding Belt Speed 18 m/s
Brush Rotation Speed 8 – 26 m/s (VFD adjustable)
Brush Revolution Speed 1 – 15 rpm (VFD adjustable)
Planetary Brush Heads 1 planetary set, 8 rotating heads
Servo Precision – Thickness 0.01 mm
Servo Precision – Compensation 0.01 mm
Grinding Media Steel hammer + Sand belt + Brushes
Dust Collection Volume 5000 m³/h
Machine Dimensions L4500 × W2300 × H2500 mm
Machine Weight Approx. 6 Tons

Main Components & Configuration:

  • Hammerhead Disc Unit: 9 pcs Φ162mm discs, 11kW motor

  • Abrasive Belt Grinding Unit: 1pc Φ185mm×1350mm, 15kW motor

  • Rotary Brush System: 8 rotating heads, 4 × 11kW motors

  • Servo Motors: For thickness adjustment and brush compensation (VEICHI)

  • Conveyor System: Magnetic rubber belt, 4kW motor with BKA87 reducer

  • Control System: VEICHI PLC + 7” Touchscreen HMI

  • Inverters: VEICHI brand for all motor speed controls

  • Dust Collection: Water-based wet filtration with high-pressure fan

  • Electrical Components: CHNT / NSK bearings


Advantages at a Glance:

  • High Efficiency – Continuous through-feed design supports mass production

  • Precision Processing – Consistent R-edge rounding and no film damage on coated parts

  • Cost Reduction – Greatly reduces manual grinding labor and per-unit processing costs

  • Safe & Eco-Friendly – Closed-loop wet dust removal system ensures safe operation and green manufacturing

  • Flexible Functionality – Each unit operates independently for targeted tasks

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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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