4 columns hydraulic press for composite material(FRP/GRP) forming
The press can be divided in three main components:
- the electrical control system
- the press
- the hydraulic unit
The electrical control system
The electrical control system is separated from the main structure for convenience operating. The panel consists of a number of push buttons.The main operation pressing is controlled by two press buttons, providing a bi-manual operation to safeguard the operator from potential harm. The pressure, stroke and slider speed can be adjusted on the touch screen according to the process requirements.
The hydraulic unit
The hydraulic unit is the power of the machine, it’s placed on the the right side of the press and connected to it by flexible high pressure hoses and a multi-signal electrical connection.
The press
Main structure is steel welded, heat treatment to remove the inner stress, with high rigidity and stability. The cylinder and piston made by #45 forging steel ,quenching and plating hard chrome to increase hardness.
Application:SMC water tank, SMC septic tank, SMC manhole cover, SMC electrical meter box, SMC sign post, SMC cable support, SMC inspection chamber etc, or special parts as per clients’ drawings.
Capacity: 50t, 100t, 300t, 600t, 1500t or customized.
Main technical specification:
|
No
|
Parameter
|
Unit
|
YHD32-630T
|
|
1
|
Rated force
|
KN
|
6300
|
|
2
|
Max. Pressure
|
Mpa
|
25
|
|
3
|
Max ram stroke
|
mm
|
900
|
|
4
|
Daylight
|
mm
|
1400
|
|
5
|
Ejector force
|
KN
|
1000
|
|
6
|
Ejector stroke
|
mm
|
350
|
|
7
|
Preload
|
KN
|
2500
|
|
8
|
Mold opening force
|
KN
|
1000
|
|
9
|
Ram speed
|
Approaching
|
mm/s
|
250
|
|
Press
|
mm/s
|
8-15
|
|
Mold opening
|
mm/s
|
2-8
|
|
Return
|
mm/s
|
100-150
|
|
10
|
Table size
|
L-R
|
mm
|
2500
|
|
F-B
|
mm
|
2500
|
|
11
|
Motor power
|
Kw
|
45
|
