Multi-function Fin Tube Forming Machine
The whole welded components of the bed are not deformed during secondary tempering treatment and vibration.
Pneumatic clamping and precision screw driving are adopted.
Mitsubishi Electric Appliance.
The equipment adopts stepless transmission to control the tightness of the warping piece, so that the warping piece is tightly wound on the smooth tube. The frequency conversion motor is used to adjust the range of pitch (2.3 ~ 5mm), with uniform pitch and high precision. The transmission adopts screw rod and rolling to drive the car to move around circularly. Gearbox; adopt self-developed forward and reverse power transmission system.
Parameter
Item | Specification | |
|---|---|---|
| Maine machine dimension | 4950×900×1500mm | |
| Loading table | 580×900×1000mm | |
| Axis distance | 1000mm | |
| Maine axis speed | 800r／min | |
| Feeding speed | 1200mm/min | |
| Precision | 0.01mm | |
| Pitch | 2.31～6mm | |
| Fin height | 8～16mm | |
Item | Specification | |
|---|---|---|
| Basic tube OD | 14-50.8mm | |
| Feeding device diameter | Φ19～Φ38 mm | |
| Feeding stroke | 1000mm | |
| Main motor | 11kw | |
| Feeding motor | 3.7kw | |
| Cooling motor | 120w | |
| Smoothing pump motor | 180w | |
Features
A heavy-duty industrial solution for precision spiral fin tube fabrication, engineered to handle carbon steel, stainless steel, and copper base pipes (Ø14–50.8mm) with ±0.01mm tolerance. Combining Mitsubishi PLC controls, adaptive pitch adjustment (2.3–6mm), and pneumatic feeding systems within a 4.95×0.9m footprint, this 11kW machine produces L-type/embedded fins at 800 RPM, supporting fin heights of 8–16mm and material thicknesses up to 5mm for heat exchanger applications.
Vibration-Proof Structural Integrity
The welded steel bed undergoes secondary tempering and stress-relief vibration treatment, eliminating deformation risks during high-torque operations. Equipped with hardened forming wheels, adjustable press shafts, and embossing rollers, the workbench maintains rigidity while enabling micrometer-level fin groove control (0.35–0.55mm depth/width) for seamless metal sheet embedding.
Adaptive Zero-Slip Feeding
A dual-motor drive (3.7kW servo + pneumatic clamps) ensures wobble-free tube advancement at 1,200mm/min speeds. Self-centering fixtures auto-adjust for Ø19–38mm pipe diameters via precision ball screws, while circulating coolant (120W pump) prevents thermal expansion errors during continuous runs.
Mitsubishi-Integrated Intelligence
Programmable logic controllers synchronize spindle rotation (800 RPM), pitch stepless adjustment, and forward/reverse gear systems, allowing instant switches between crimped (KL/L-type) and embedded (G-type) fin profiles. Real-time feedback from optical encoders guarantees ±0.01mm pitch uniformity across 1,000mm work strokes.
Multi-Material Production Capacity
Processes carbon steel, copper, aluminum, and stainless steel tubes (1mm+ wall thickness) into 7 fin profiles—including LL, KLM, and spiral-wound variants—with fin heights up to 16mm. The integrated smoothing pump (180W) deburrs edges post-forming, achieving finished finned tube diameters of 39–83mm for industrial heat exchangers.
Application
Filter Dryer Line
Mesabi Tube Line
Pancake Coil Line
FAQ
Yes, the cooperation support will not end after waranty period. But the price of component for replacement should be at cost price, while in waranty period this price is free. In addition, if you offer a new order of equipment, the price could be communicated.
All 11 Types of Delivery Terms Accepted: EXW, FCA, FAS, FOB, CFR, CIF, CPT, CIP, DAT, DAP, DDP.
Yes, we could provide private label or white label services. Customization services are available according to your demands.
Yes. We provide on-site set up services. install, commissioning, calibration and debugging services are offered by our engineers. You can send us your lead time demands and we offer you ideal solusions.
Other than tube processing machines, we also provide fin and finned tube processing machines,including fin making machines andfinned tube processing machines.
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