3150KN FOUR-COLUMN HYDRAULIC PRESS
- This machine is suitable for pressing process of plasticity material, such as stamping, bending, flanging and steel drawing etc. And may also perform calibration, press-fitting, wheel molding, cold extrusion molding of metal parts, and press forming of plastics and powder products.
- This machine has an independent power mechanism and electrical system and adopts centralized control with buttons. It has two operation modes: adjustable and semi-automatic.
- The working pressure, pressing speed and stroke range can all be adjusted if necessary. It can perform constant-pressure forming and constant-stroke forming. For constant-pressure forming, actions of pressure holding, delay and automatic return happen after pressing.
|2||Max. working pressure of liquid||MPa||25|
|4||Knock out force||KN||400|
|5||Knock out return force||MPa||250|
|6||Blank holder force when drawing||KN||450|
|7||Hydraulic pressure of knock out cylinder when drawing||MPa||28|
|8||Working pressure of control line||MPa||1.2-1.5|
|9||Max. stroke of traveling beam||mm||800|
|10||Max. stroke of knock out piston||mm||250|
|12||Max. distance between knock out piston and worktable||mm||390|
|13||Speed of traveling beam||L.R||mm||1260|
|14||Column center distance||Down unloaded||mm /s||＞80|
|15||Speed of knock out||Knock out||mm/s||65|
|16||Height of worktable surface above floor||mm||600|
Total power of motor