Straightening, Coining & Trimming Machine (520mm Fin Capacity with Scrap Cutter) A heavy-duty, high-precision industrial solution engineered for processing radiator fins. This unit expertly straightens fins, precisely slits edges to exact dimensional specifications, and coins slitted edges to ensure smooth, burr-free profiles for maximum heat exchanger efficiency.
TECHNICAL SPECIFICATIONS
| Fin Capacity | 525 mm Maximum Width Only |
| Slitting Width (W) | 520 mm Finished Width |
| Operating Speed | 3.5 to 4.0 Meters per Minute |
| Main Drive Motor | 7.5 HP with High-Torque Planetary Gearbox |
| Scrap Cutter System | 2 Units × 2 HP Motors & Gearboxes (Independent Drive) |
| Roller Material | EN-31 Alloy Steel, Fully Hardened |
Process Workflow & Functional Features :
Two-Stage Straightening: Utilizes an advanced combination of dual-stage units including pneumatic cylinders and a solid roller system to deliver perfectly planar, stress-relieved fin material before further cutting.
Precision Slitting & Trimming: Accurately shears the lateral edges of the fin stock to maintain a precise finished width of 520 mm across continuous production runs.
Integrated Edge Coining: Includes a dedicated coining attachment that rolls and refines the newly slitted edges, flattening sharp burrs and structurally improving edge integrity.
Dual-Unit Scrap Cutter: Features 2 separate 2 HP motor and gearbox combinations positioned to immediately chop trimmed scrap material into manageable lengths for trouble-free recovery or extraction.
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