I. General
Our automatic radiator (for transformer) production line mainly absorbed, improved & updated the European technology and design. Our machine performance reaches the international standard class, and the price is much economic and competitive. The whole line is composed of automatic decoiler, roll former, hydraulic press machine, rotate rack, spot welding machine, dual seam welding machine, end welding machine, edge shearing machine, end cutting machine, panel straightening machine and forwarding conveyers, etc. The sizes of radiators are 320, 460, 480, 520, 535, or custom-design (as per client’s actual requirement). Panel length is 1000 - 4000 mm. The whole line is fully automatic, the product quality is good, and the performance reaches the first-rate in the world.
II. Work flow
Automatic Decoiling – Roll forming and Hydraulic Pressing – Automatic Rotating – Spot Welding – Seam Welding –– End Welding 1 –– End Welding 2 – Edge Trimming – End Cutting –Panel Straightening
Item | Data |
Standard panel size | 310mm, 320mm,460mm, 480mm, 520mm, 535mm, etc |
Panel length | 1000-4000mm |
Length tolerance | ±1.0mm |
Panel bearing pressure | Positive pressure≥ 0.15Mpa,negative pressure ≥ 133Kpa,without deformation |
Panel material | ST12, SPCC, DC01 cold rolled steel, 1.0-1.2mm |
Line work speed | 2-6m/min |
Oil fluits size | Steel thickness 1.0mm | ≥ 11mm |
Steel thickness 1.2mm | ≥ 11.5mm |
Number of oil fluits | Panel 310mm, 320mm | 3 |
Panel 460mm, 480mm | 5 |
Panel 520mm, 535mm | 6 |