Finishing edges and smoothing welding seams
Technical features
- Specially designed for milling edges on L-internal corners with welded seams from L-aluminium profiles
- Precise smoothing of welding burrs and weld seam residues
- Guide system for uniform material removal
- Electric drive for high performance
- Suitable for straight lines, edges, and profile transitions
2.350,00 € without VAT.
Problem
Internal corners of L-aluminum profiles: When welding aluminum profiles, weld spatter and weld seam overhangs often form on visible profile edges. These overhangs detract from the appearance and make subsequent machining steps such as powder coating, anodizing, or assembly more difficult.
The machining with the angle grinder is often uneven and produces visible grinding marks.
Solution
The special cutter enables the edging of weld seam remnants to be controlled and reproducible. Instead of grinding off material in an uncontrolled manner, the weld seam is precisely milled back to the desired level.
This results in high-quality visible surfaces and uniform profile transitions, especially in aluminum profiles used in window, facade and metal construction.


How it works
- The machine is placed in the inner corner of an L-shaped aluminum profile.
- The cutter specifically processes the weld seam overhang.
- The guiding system stabilizes the milling process.
- Only excess sweat material is removed.
- The profile contour remains intact and is smoothly smoothed.
Technical highlights
- Optimized for milling a weld seam on the edges of an L-profile interior corner
- Cleaner material removal instead of rough sanding
- High surface quality for aluminum profiles
- Even machining along the edge
- Reduced rework
- Electric drive for the high-pressure line
- Very good repeatability
- Ergonomic and precise guidance
- Proven in aluminum and automotive manufacturing
Use cases
- Welding burrs in interior corners of aluminum profiles are smoothed out
- Finishing edges on welded window profiles
- Post-processing of facade profiles
- Processing of welded frame structures in automotive construction

7. Before
The weld seam overhang protrudes visibly above the profile contour. Grinding operations cause uneven surfaces and can damage adjacent areas.
8. Later
The welded seam is smooth and integrated harmoniously into the profile geometry. The aluminum profile looks high-quality and is optimally prepared for further processing.
Scope of delivery
- Welding seam milling machine for aluminum profiles
- Mountable and pre-set cutter
- Operating instructions
- Tools for adjustment and maintenance
- Test run before delivery
Technical data
| Characteristic | Value |
|---|---|
| Drive system | Electric motor |
| Application area | Welding seam processing in interior corners of L-aluminum profiles |
| Processing method | Grinding instead of grinding |
| Materials | Aluminium, aluminium profiles |
| Application | Welding burrs and weld seam smoothing |
| Leadership | Precision guidance |
| Application area | Metal construction, facade construction, window construction |
| Machine control | Hand-guided |
| Focus of application | Finishing edges, welding seam milling |
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