1. The pressure holding time and expansion pressure can be set arbitrarily to ensure the quality of expansion;
2. Foot switch control for easy operation
3. Fast boosting and unloading speed, doubling the expansion speed.
4. 0-3mm thick heat pipes and heat fins are expanded uniformly at one time;
5 The residual stress of the device after expansion is low, and it is not easy to produce gap corrosion;
6. After the heat exchanger is expanded, the axial direction is not elongated but slightly contracted, which is conducive to reducing the operating noise;
7. There is no pollution at the expansion point, and the expansion before welding is not affected;
8. This equipment can also be used for conventional heat pipe built-in steel ball extrusion connection method.
| Rated expansion pressure |
0-40 MPa (0-400 kg) |
| Maximum test pressure |
40 M Pa |
| Expansion speed |
about 1 piece/min |
| Expansion medium |
water |
| High pressure pipe pressure bursting pressure |
100 M pa |
| Input power |
220V |
| Drive |
compressed air 6-8 kg |
| Water source |
tap water |
| Control system |
PLC |
| Pressure control accuracy |
+-1% |
| Work station |
1 |
FAQ
1. how long have you been in this filed?
we have been in this filed for more than 15 years.
2 .Do you have any Certification with product or your factory?
yes, we have passed TUV certification with our product and factory.
3 .where is your factory?
we are in shandong province,it is about 150KM far from Qingdao port.
4 .Can we be as yor anget in our country?
yes, if you have this idea, welcome to visit our factory and talk about this, or we fly to visit you.
1. The pressure holding time and expansion pressure can be set arbitrarily to ensure the quality of expansion;
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