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Oval Tube Finning Machine
Heat Exchanging Oval Tube Finning Machine
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Description
The heat exchanging oval tube finning machines are widely used in air cooling systems of power station and chemical plant. The tubes use an oval tube as a carrier, which is different to other traditional cooler fin tubes.
The oval tube finning machine is specially designed to punch and string fins automatically onto the oval tubes.
Main Features
- PLC control, HMI operation, display of working conditions
- The electronic cam & phase display ensures accurate and smooth actions between the punch press and stringing device.
- The die table moves transversally, making the die maintaining and checking convenient.
- More roller guides, higher guiding precision, longer die life
- Powerful inverter speed control, stable operation of entire production line
Technical Data
Item | JG31CT-45 | JG31CT-100 |
Nominal force (kN) | 450 | 1000 |
Ram stroke (mm) | 70 | 70 |
Upper mold adjustment (mm) | 50 | 80 |
Die height (mm) | 2750 | 270 |
Die height adjustment (mm) | 20 | 30 |
Number of strokes (times/min) | 60-250 | 60-250 |
Suitable band width (mm) | 150 | 240 |
Suitable coil OD. (mm) | 1200 | 1200 |
Suitable coil weight (kg) | 1000kg | 1000kg |
Max. oval tube length (mm) | 10m | 15m |
Max. numbers of tube stringing | 2 or 4 | 8 or 4 |
Main driving motor power (kW) | 5.5 | 11 |
Photos of Typical Oval Fin Tubes
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