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Corrugated Tank Machine
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Corrugated Tank (Fin) Forming Machine
This machine can automatically fabricate corrugated fins for transformer corrugated tanks.
I. Buildup of the line
1. Decoiler: mechanical expansion, passive, capacity 6T.
2. Hydraulic station: max. pressure 30MPa, max. flux 100L/min, pump motor 7.5kW;
main hydraulic components are from Taiwan.
3. Main forming unit: hydraulic 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 Mitsubishi from Japan; electric components are Schneider brand, from joint venture in China.
II. Main technical data:
Item | Specifications |
Width of raw steel coil | 300-1500mm |
Thickness of steel | 1-1.5mm |
Height of fin | 100-400mm |
Pitch between fins | 45-80mm |
Space inside fin | 4-6mm |
Forming speed | 3 fins per minute |
Dimension | 5500×1600×2200mm |
Corrugated Tank Fin Welding Machine
This machine is special designed for welding fins of corrugated tanks. All mechanical equipment related to transformer also can be provided.
Main Technical Data
Item | Specifications |
Suitable fin size | Max. 1400×1400×500mm |
Suitable fin thickness | 1-1.5mm |
Suitable space inside fin | 4-6mm |
Welding speed | Fin height of 100mm: 3 fins/min Fin height of 200mm: 2 fins/min (Depending on fin thickness) |
Argon arc welding machine (TIG) | Two pieces, welding current 30-300A |
Compressed air | 0.8MPa |
Machine weight | About 4000kg |
Dimension | About 3600×2000×2000mm |
Transformer Corrugated Tank Fin Reinforcement Spot Welding Machine
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This is one of our patented machines, designed in house for the best spot welding reinforcement on corrugated fin panels formed using a transformer corrugated tank fin production machine.
Two spot welding torches are driven by servo motors and PLC control. The height, position and stroke can be pre-set based on the fin panel height and width, and the welding process utilizes a resistance weld, quick welding speed, and a low noise level. Fin panel movement is driven by an inverter controlled motor, and the movement stroke can be preset based on the fin pitch.
Technical Data
No. | Item | Data |
1 | Suitable fin width | 300-1300mm (can be customized) |
2 | Suitable fin height | 100-400mm |
3 | Suitable steel thickness | Max. 1.5 + 1.5mm |
4 | Input electric power | AC 380V, 3phase, 50Hz (can be specially ordered) |
5 | Welding transformer power | 100kVA |
6 | Rated primary welding current | 160A |
7 | Secondary no-load voltage | 7.2V |
8 | Load sustained rate | 50% |
9 | Pneumatic source | 0.4MPa |
10 | Cooling water flow | 30L/min, 0.2MPa |
11 | Total motor power | 8kW |
12 | Machine dimension | About 4500 x 2400 x 2300mm |
13 | Machine weight | About 3500kg |
Transformer Corrugated Tank Fin Wall Bending Machine
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This machine is specially designed to bend fin walls with several units into 90 degree angles.
Technical Data
No. | Item | Data |
1 | Suitable material thickness | 1.0-1.6mm |
2 | Suitable fin height | 50-400mm |
3 | Suitable fin width | 300-1600mm |
4 | Distance between two units | More than 60mm |
5 | Hydraulic pump motor power | 2.2kW |
6 | Pump motor | SIEMENS from China |
7 | Electric components | SCHNEIDER from China |
Powder Coating Line for Transformer Corrugated Tanks
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We can design powder coating lines for transformer corrugated tanks based on customers’ requirements, and the automatic degree can be customized based on the customer’s budget. By using a Nordson special spraying gun system, the transformer corrugated fin tank is expertly coated.
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