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Tube expander is used in production of seamless steel pipe
Mechanical parameters
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Type |
3”—12” |
8”—24” |
16”—30” |
20”—36” |
30”—48” |
|
Pipe wall thickness |
Sch80 |
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Maximum pressure |
31.5MPa |
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Pressure of work |
25 MPa |
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Working speed |
0—1000mm/min |
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Fast speed back |
1500—2000mm/min |
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|
Inner diameter of hydraulic |
180*2 |
250mm*2 |
360mm*2 |
320mm*4 |
360mm*4 |
|
Hydraulic cylinder stroke |
6500mm |
6500mm |
6500mm |
6500mm |
6500mm |
|
Hydraulic cylinder thrust |
60T*2 |
120T*2 |
250T*2 |
200T*2 |
250T*4 |
|
The motor power |
22.5kw |
46kw |
48.5kw |
75kw |
100kw |
|
Intermediate Frequency power Supply required |
250kwa |
400kwa |
600kwa |
800kwa |
1000kwa |
Mechanical video
Equipment details
Tube expander is used in the production of seamless steel pipe, straight seam welded pipe, coil pipe and so on.Expandable steel tube varieties are: various carbon steel, alloy steel, stainless steel and so on.Hydraulic two-step tube expanding machine is suitable for copper tube, aluminum tube, steel tube and so on.
The tube expanding machine is designed for the domestic production of seamless steel pipe can not meet the market demand, can effectively make the seamless steel pipe, coil pipe to get arbitrary thermal expanding diameter, expanding diameter range is 60-1420.