Chinese | English
Steel tube expanding machine
Mechanical parameters
|
Type |
3”—12” |
8”—24” |
16”—30” |
20”—36” |
30”—48” |
|
Pipe wall thickness |
Sch80 |
||||
|
Maximum pressure |
31.5MPa |
||||
|
Pressure of work |
25 MPa |
||||
|
Working speed |
0—1000mm/min |
||||
|
Fast speed back |
1500—2000mm/min |
||||
|
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
In expanding tube expanding machine, the movement of the steel tube is the use of translation methods, smooth action comparison precision, but also not damage to the steel tube, is not about steel tube expanding machine models using hot air circulation heating method, mainly the double heating, in which each furnace is equipped in several heating furnace core.
Steel tube expanding machine molding methods use is expanding head of the shape, the outer pressure of the qualitative method, in which the scale of the molding nozzle is very precise, on steel tube expanding machine control panel set up to undertake expanding solvent in the shape of mouth, type of sealing ring in the expansion play function of the switch socket, in her mouth can be divided into up after first rise and rise blocks up method.
The use of the method of tube expanding is very convenient and has a very strong adaptability, in which the main electrical control components are imported components, and this makes the system of tube expanding machine more stable or very reliable