Coil Expander Series
SMAC-Vertical Servo Coil Expander Expanding Machine For Heat Exchanger
Product Function
Vertical tube expansion machine is a special kind of heat exchanger expansion equipment, mainly used in the manufacture of heat exchanger, condenser and other heat exchanger, the tube and fin expansion and tight connection. Its working principle is to insert the expansion rod and the expansion head into the copper tube of the heat exchanger by the motor / hydraulic transmission, forcing the copper tube to be extended, so that the copper tube has plastic deformation, so that the copper tube is in close contact with the fin or tube plate. This can not only enhance the heat exchange rate of the heat exchanger, but also improve the quality of the equipment manufacturing.
product Features
Structure form: vertical layout, manual / portal loading and unloading. In one automatic cycle, it can complete multiple processes such as pipe expansion, mouth opening expansion and edge turning, without secondary mouth expansion, so as to improve the work efficiency.
Control system: through the servo motor and wire rod synchronous lifting, realize the control of the distance between the two plate of the workpiece, and the pneumatic lock. Furthermore, the terminal of the PLC can display artifact length changes to facilitate operation.
Safety protection: the fast fixed part of the expansion rod is fixed by cylinder lock to ensure the stability of the expansion rod and the convenience of operation. At the same time, the equipment is also equipped with a rod protection device, in the expansion pipe accident causes the rod bending, the protection device will automatically stop the equipment down, so as to avoid the damage of the rod.
Technical Paraneters
| Type | Parameter | Process tube diameter | Pattern type (holes x rows) | Max process coil height | Shrink | Coil-loading type |
| Power | ||||||
| VTE | H: hydraulic M: servo |
5 mm 7 mm 7.94 mm 9.52 mm 12.7 mm 15.88 mm |
6 x 60 | 800 mm 1200 mm 1600 mm 2000 mm 2500 mm |
Shrink S: shrinkless |
Standard type T: Turnover door R2: Rotate 2 station (≤1600 mm) R4: Rotate 4 station |
| 1000 mm 1300 mm 1600 mm 2000 mm 2500 mm |
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