Product Description
This hydraulic Tube expander machine is a key piece of equipment for industrial heat exchangers. It mainly expands the metal tube and tightly combines the fins to achieve a rapid cooling effect.
PLC and touch screen systematically control the machine. Compressed air drives two high-pressure liquid booster pumps, transmitting high pressure to the inside of the pipeline and expanding it, with a maximum pressure of 80Mpa
Hydraulic tube expander machine advantage
1. To produce heat exchangers of different sizes, only two tools need to be replaced, and its cost is very low
2, The hydraulic tube expander machine can realize silent production, and the operators do not need to wear ear covers
3. The row spacing and Column spacing size do not restrict the expansion of one tube at a time. That is to say, only one side of the outer diameter of the tube of the heat exchanger needs to be matched, and other dimensions need not be considered
4. The power supply of the machine is 220V, and the actual use is 24V, which is very power-saving
5. The expansion liquid medium of the hydraulic expander machine is ordinary tap water, which has no pollution
Hydraulic tube expander machine technical data
| ITEM | DATA |
| name | hydraulic tube expander machine |
| Expansion medium | running water |
| Expansion speed | about 1 pcs / min |
| Delivery time | 35 days delivery port |
| Packing | wooden case |
| Workstation | 1 station |
| Control system | PLC |
| Maximum test pressure | 45 MPa |
| Rated expansion pressure | 0-45 MPa |
| max pressure | 300 Mpa |
| Input power | 220V / 50Hz |
Working principle
Step 1,
Install the tools on both sides of the tube
Step 2,
Press the start button of the machine, and the hydraulic tube expander machine will automatically exhaust the air inside the pipe
step 3,
The machine will automatically expand the pipe according to the set pressure, and after completion, the machine will discharge the tap water inside the tube
Step 4,
Remove the tool from both sides of the tube, At this point
the expansion of the pipe is complete. The entire expansion of this machine is relaxed and pleasant, and it not only has good work efficiency but also does not cause pollution to the environment
Hydraulic tube expander machine working video
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Some precautions
Because tap water inside the pipeline needs to be discharged after expansion, the factory workshop needs a water outlet to keep the factory dry.
The machine’s working pressure is very high; even if the pipeline ruptures, there will be no noise, and users can use it confidently without any safety hazards.
This hydraulic tube expander machine must be connect to tap water to function properly.
If you need to expand pipes of different diameters, you will need more sealing tools.
Q & A
A: The maximum pressure of this machine is 300 MPa.
A: This machine has two hydraulic cylinders.
A: It has two languages, English and Chinese.
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