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ORT offers three models of hydraulic rolling machines for the production of integral fins.
The machines of this series are mainly intended for the production of fins on tubes, simple or bimetal, used in the production of thermal exchangers. An important and highly precise production speed, as well as the formation of high or low fins, are some of the features of these machines.
Their control is assured, upon choice, by means of PLC or CNC.
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FIN 100 |
FIN 40 |
FIN 20 |
| Max pressure (tons) |
24 |
180 |
100 |
| Min diameter tube (mm) |
20 |
12 |
10 |
| Min diameter tube (mm) |
80 |
50 |
25 |
| Max diameter tube (mm) |
endless |
endless |
- |
| Max pass length (mm) |
6, 8, 10, 11 |
10-24 |
19-26 |
| Max head gradient |
6° |
6° |
6° |
Power main drive (kW) |
100 |
40 |
20 |
Total power installed (kW) |
116 |
50 |
- |
Diameter mandrels (mm) |
40 |
40 |
25 |
Minimum diameter roller (mm) |
120 |
90 |
45 |
| Maximum diameter roller (mm) |
190 |
160 |
75 |
| Weight (KG) |
5300 |
4300 |
1300 |
| Production (meters/min) |
3-4 |
3-4 |
2-3 |
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