



Machine contour
The vertical expander machine is a key equipment in the heat exchanger industry. It adopts a vertical design layout. The expansion needle expands all hairpin tubes from the mountain to the bottom at one time to keep close contact between fin and tube.
The expansion rod and expansion head of this machine are made of high-strength metal materials, which will not wear out after long-term use. They adopt a modular design, and users can change them to adapt to different size requirements.
This is the latest generation of expansion machine driven by servo motor, with more precise control and smaller machine size, making it an ideal production equipment for heat exchangers.
Vertical expander machine technical data
| No. | ITEM | DATA |
| 1 | Equipment model | CH-1200H |
| 2 | Workpiece fixing mode | opening and closing |
| 3 | Air pressure | 0.4-0.6 Mpa |
| 4 | Motor capacity | 5.5kw |
| 5 | Power supply | 380V ± 10%, 50 Hz |
| 6 | Oil number | 46# or 32# |
| 7 | Overall dimension | W100×L120×h250cm |
| 8 | Column spacing | 25×21.65mm |
Vertical expander machine advantage
- One time expansion
This machine is Customization according to the size of the heat exchanger, and can expand all pipes at once regardless of the core size. This production mode greatly improves production efficiency and is very suitable for large-scale heat exchanger factories.
- Mature technology
The external design of this Vertical expander machine is sturdy and durable, with high stability in production quality. The machine with this structural design has undergone strict market testing, so there is no need to worry about its service life.
- Cost-effective machines
The structure design of this Vertical expansion machine is simple, and it is very convenient for daily and regular maintenance. It has a strong cost-effectiveness and is currently one of the most popular equipment in the heat exchanger industry.
- Flexible geometric layout
The geometric layout of the machine is reasonably designed. Users can freely arrange and produce heat exchangers or condenser of different widths and sizes. Moreover, the length of different tube can be change by setting the touch screen, so the machine can produce many heat exchangers of different sizes without increasing any cost.

Vertical expander machine working video
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FAQ
A: It is a customized max work size according to user requirements.
A: Horizontal loading into containers.
A: This machine is driven by a servo motor, and it is the latest machine


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