Extruded Fin Tube Machine
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- Steel Tube / Pipe Punching Machine
- L-shape, LL-shape Finning Tube Winding Machine
- L Fin Tube Winding Machine
Steel Tube / Pipe Punching Machine
An extruded fin tube machine is also called a tube finning machine, extruded high fin tube machine and extruded low fin tube machine.
- Tool holder and its body adopt the advanced dual-circular key structure to withstand torque and achieve accurate and reliable displacement.
- Tool holder adopts split type design, making blade installation, debugging and cleaning operations easier.
- Spindle bearing can be moved using conical hydrodynamic sliding bearings, bearing to maximize the utilization.
- Universal joints and shaft key link between all lines of Hot Pepper. Cooling box is separated from rolling mill machine.
- Closely with technical data, rolling fin efficiently, durable blades.
Technical Parameters
| Item | Specifications | ||
| GJ-66A | GJ-66B | GJ-66C | |
| Base tube material | Aluminum, carbon steel, copper | ||
| Base tube diameter range | Φ7~12mm | Φ12~32mm | Φ15~45mm |
| Fin material | Aluminum / copper | ||
| Fin thickness | 0.3~0.7mm | ||
| Fin height | 7mm | 16mm | 16mm |
| Finished finned tube outer diameter | Φ25mm | Φ64mm | Φ77mm |
| Spiral pitch | 1.8mm; 2.0mm; 2.1mm; 2.3mm; 2.5mm; 2.8mm; 3.0mm; 3.2mm~8.0mm** | ||
| Max. length of finished finned tube | 15m | ||
| Output spindle rotating speed | 80rpm, 100rpm, 120rpm | ||
| Fin rolling speed | 0.6m/min, 0.75m/min, 0.9m/min | ||
| Main drive motor power | 11kW | ||
| Machine weight | About 1920kg | ||
| Overall dimension | About 2050x760x1430mm | ||
Note:
*When base tube diameter is less than 22mm, recommend fin height shall be not higher than 12mm.
*When fin pitch is less than 2.3mm or more than 3.2mm, it’s better to provide more details of fin tubes for us to check.
L-shape, LL-shape Finning Tube Winding Machine
This machine is special designed for processing L/ LL shape finned tubes in different diameters. It adopts numerical tension control to keep the binding force between tube and fin being in the best state!
Technical Parameters
- Base tube diameterΦ16-38mm
- Base tube materialStainless steel, carbon steel, copper, aluminum
- Fin material (Aluminum)Fin height≤20mm, fin pitch 2.0-10mm
- Fin material (Copper)Fin height≤12mm, fin pitch≤2.54mm
- Fin thickness0.4-1.0mm
- Main driving motor power5.5kW
- Production speedMax. 700rpm, about 1.5m/min
(based on base tube diameter)
L Fin Tube Winding Machine
This L fin tube making machine is specially designed for winding spiral fin to base tube to form L-shaped finned tubes in different diameters.
Technical Parameters
- Fin materialAluminum, fin height≤16mm, fin pitch 2.0-10mm
Copper, fin height≤12mm, fin pitch≤2.54mm - Base tube materialstainless steel, carbon steel, copper, aluminum
- Base tube diameterΦ16-38mm*
- Fin thickness0.4-1.0mm
- Motor power2.2kW, 3-phase
- Max. winding speedSpindle speed 700rpm/min
- General productivityAbout 250m per 8 hours
- Machine dimension (packing)1350 x 650 x 1250mm
- Machine weightAbout 400kg