Corrugated Tank Machine

Corrugated Tank (Fin) Forming Machine
This machine is special for producing corrugated fins for corrugatedtransformer tanks.

I.Buildup of the line

1. Decoiler: mechanicalexpansion, passive, capacity 6T.
2. Hydraulic station: max. pressure 30MPa, max. flux 100L/min, pump motor 7.5kW; main hydraulic componentsare from Taiwan.
3. Mainforming unit: hyraulic driven, automatic forming
4. Shearing device: hydraulic driven to cut formed fins
5. Run-out table: manual, 3m long
6. PLC control system: PLC, inverter, touch screen, encoder, are Mitsubishifrom Japan; electric components are Schneider brand, from joint venture in China.

II.Main technical data:

Width of raw steel coil (B): 300~1300mm
Thickness of steel: 1~1.5mm
Height of fin (H): 100~400mm
Pitch between fin (t2): 45-80mm
Space inside fin (e): 4-6mm
Forming speed: 3 fins per minute
Dimension: 5500 x 1600 x 2200mm

This machine is specially designed for welding fins ofcorrugated tanks.

MainTechnical Data

Suitable fin size: max. 1400 x 1400 x 500mm
Suitable fin thickness: 1-1.5mm
Suitable space inside fin: 4-6mm
Welding speed: when fin height is 100mm, 3 fins per minute; when fin height200mm, 2 fins per minute; when fin height is 400mm, 1 fin per minute (suchspeed is also based on the fin thickness)
Argon arc welding machine (TIG): two pieces, welding current 30-300A
Compressed air needed: 0.8MPa
Machine weight: about 4000kg
Dimension: about 3600 x 2000 x 2000mm