Lanuss LSP DL800 Deburring and Polishing Machine | 4 Stage Slag Removal

The Lanuss LSP DL800 is a high-performance four-stage slag removal, deburring, and polishing machine engineered to deliver exceptional surface quality, efficiency, and reliability in modern metal fabrication environments. Designed for manufacturers who demand consistent finishing results, this advanced system effectively removes slag, sharp edges, burrs, and surface defects - producing smooth, uniform parts ready for welding, coating, or assembly.

Built with precision engineering and cutting-edge processing technology, the DL800 integrates multiple finishing stages into a single automated workflow. These include heavy slag removal, edge deburring, chamfering, and surface polishing, allowing fabricators to replace time-consuming manual processes with fast, repeatable, and controlled automation.

The DL800 features a robust combination of wide abrasive belts, heavy-duty grinding components, and high-performance roller brushes to ensure thorough treatment of both flat and profiled parts. This versatile configuration enables consistent edge rounding and surface refinement across a wide range of materials, including carbon steel, stainless steel, aluminium, and other common fabrication alloys.

The equipment removes slag and burrs from the workpiece surface in a multi-step process:
- Steel Hammer Disc Brushing Station: Removes slag from the surface of the workpiece using a specialised steel hammer disc.
- Abrasive Belt Station: Eliminates large burrs and remaining slag particles effectively.
- Universal Sand Roller Brush System: Utilises four rotating sanding roller brushes to remove slag and refine edges and inner holes. The process ensures no burrs remain, maintains the accuracy of the workpiece edges, and achieves uniform R-angle rounding (customisable using different abrasive belts and processes). The dimensional integrity of the workpiece is preserved throughout.

Additionally, the abrasive belt station and sanding roller brush system can operate independently:
- The Abrasive Belt Station is ideal for processing metal hairlines, polishing, peeling, and slag removal.
- The Sanding Roller Brush System ensures 360° deburring, particularly for laser-cut and CNC-punched sheet metal parts with protective coatings. This system removes burrs without damaging the coating or scratching the surface, thanks to specially designed soft abrasive brushes that target burrs only.

Conveying System:
The equipment features a strong vacuum negative pressure adsorption system that securely holds workpieces over 50mm in size without additional tooling. For special workpieces, optional tooling can be used. The transmission system offers variable speed control for precise operation.

Dust and Safety Management:
The machine includes a wet vacuum cleaner to minimise safety risks and efficiently manage grinding dust. A high-pressure, high-flow fan directs dust to a collection chamber, where it is captured through water spray deposition and filtered for environmental safety. Clean air is then discharged, ensuring a safe and clean working environment. The system also recycles and collects metal powder, supporting eco-friendly production practices.

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SPECIFICATIONS:

~ Working Width: ? 800 mm
~ Min. Processing Size: 50 x 50 mm
~ Processing Thickness: 0.5 - 100 mm
~ Hammer Disk Size: ? 162 mm
~ Sanding Roller Brush Size: ? 300 x 300 mm
~ Sanding Belt Size: ? 1910 x 1050 mm
~ Conveying Feed Speed: 0.5 ~ 6 m/min
~ Sanding Belt Speed: 12 m/s
~ Rolling Brush Rotation Speed: 500 ~ 1400 rpm (adjustable)
~ Rolling Brush Orbital Speed: 1 - 15 rpm (adjustable)
~ Number of Rolling Brush Revolving Shafts: 1
~ Number of Rolling Brush Heads on Each Shaft: 4
~ Machining Thickness Servo Adjustment Precision: 0.01 mm
~ Rolling Brush Compensation Servo Adjustment Precision: 0.01 mm
~ Abrasive Consumables: Hammer Disk + Abrasive Belt + Rolling Brush
~ Ventilation Capacity: 4000 m³/h
~ Machine Dimensions (L x W x H): 3150 x 1800 x 2150 mm
~ Machine Weight (approx.): 3500 kg
~ Total Power: 35.2 kW