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LG450 Cold Rolling Mahines Workshop
|
No. |
Item |
Technical Parameter |
unit |
|
1 |
Rough tube |
Outer Diameter |
OD 250 - OD 480 |
mm |
|
Wall Thickness |
10 - 35 |
mm |
|
Length |
Less than10000 |
mm |
|
2 |
finished tube |
Outer Diameter |
OD 219 - OD450 |
mm |
|
Wall Thickness |
6 - 28 |
mm |
|
3 |
Round trip length of operating frame |
1208 |
mm |
|
4 |
Round trip frequency of operating frame |
20 - 50 |
times/min |
|
5 |
Swing angle |
42 - 52 Centigrade (double turn) |
|
|
6 |
Feeding amount |
2-12(double feeding) |
mm |
|
7 |
Material loading method |
Side loading |
|
|
8 |
Diameter of roller |
OD 928/OD 1128 |
mm |
|
9 |
Main motor |
Model |
Z4-560-2B |
|
|
Power |
950 |
kw |
|
Rotating speed |
820 |
rpm |
|
Power supply |
DC380V |
|
|
10 |
External Dimension |
Length/Wide/Height |
61000*9300*4000 |
mm |
Cold pilgering/Cold Rolling is the preferred production process for seamless, cold-finished, high alloyed stainless steel and nickel based alloy tubes and pipes. This technique provides a high forming rate, narrow tolerances and good turnouts.
Lord Steel Industry Company Limited
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