1. Start with the parts you will make
Collect drawings specifying material, thickness, bend length, radius, and flange dimensions. Highlight boxes, deep profiles, and parts with multiple bends. These details help review tool access and potential collisions during the sequence.
2. Review tonnage alongside bend length
Required bending force depends on the material, thickness, bend length, and tooling. A tonnage rating alone therefore cannot establish suitability. Request a capacity review for representative parts, including tooling limits.
3. Match the punch and die
Die opening and punch geometry relate to the achievable radius, flange, and required force. A general rule is not a guarantee for every material. High-strength materials and unusual geometries need a specific discussion.
4. Discuss workflow and product changes
Explain how often part shapes change, who prepares programs, and how the workpiece will be supported. Use this information to discuss the controller, backgauge, tooling, and operator requirements. Confirm the complete configuration in a written quotation.
Technical references
This guide covers general selection considerations, not specifications or operating instructions for a particular SLT model.