SLT series
Laser cross welding
SLT series laser cross welders for perfect, precise, economic and efficient welding of a wide variety of tape materials, thicknesses and coil widths.
The SLT series cross welders are especially designed to be used in all kinds of situations as a stand-alone machine or for in-line processes. SLT series welds thin and thick alloy tapes as well as coated and uncoated ones in a fully automated cutting, positioning and butt welding process. Featuring consistency, replication and quality of the welds.
Applications
Metallic pipes, cable shielding, stamping operations
Features and benefits
• Precise mechanical guiding and automatic aligning allow welding of tapes
down to 0.05 mm thickness
• Laser technology allows welding of copolymer coated tapes without pre-cleaning
• Widest possible choice of weld-able materials
• Menu- guided system for ease of use
• Recipe controlled for short cycle time and assured repeatability
• Robust construction for 24/7 operations
• Easy to operate – no skilled labor
• Repeatable high quality seams
• No tape pre-cleaning or further machining required
• Scrap avoidance due to reliable welding and full usage of all rest coils
• Available with tape buffer (accumulator) for continuous operation
• Available with seam pressing unit – smooth welds
• Available with weld ramps and weld annealing functions
• Available with optical in-line seam weld control system for defects detection
Type series* | SLT 80 | SLT 150 | SLT 300 | SLT 500 | SLT 750 |
Tape width | 8 - 80 mm | 8 - 150 mm | 8 - 300 mm | 8 - 500 mm | 8-750 mm |
Tape thickness |
Steel: 0.05 up to 1.00 mm |
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Tape materials | Steel, Stainless Steel, Aluminium and Aluminium alloys, Cr and Ni alloys, Copper, Composites, Titanium (tapes blank or copolymer coated on one or both sides) | ||||
Laser power | 200 W up to 1500 W |
* other sizes / dimensions on demand