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Hydraulic tube expanding machine
Mechanical parameters
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Type |
3”—12” |
8”—24” |
16”—30” |
20”—36” |
30”—48” |
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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 |
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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
Hydraulic tube expanding machine
A, host,
1. Fuselage: it is composed of upper beam, movable beam and workbench column.The moving beam slides on the column driven by the oil cylinder through the eight guide sleeve on it to realize various actions.2. Main cylinder: it is the action execution original of the equipment, and all the internal sealing rings have good wear resistance and long service life.3. Limit device
Power station: mainly composed of fuel tank, oil pump, motor and valve integration
Hydraulic tube expanding machine is mainly composed of frame, motor tapered punch, chuck and hydraulic system, etc., oil cylinder downward touching six stroke switch action is: fast down, work forward, fast forward, work forward, work back and fast back, six action as a working cycle.