4 columns hydraulic press for composite material(FRP/GRP) forming

The press can be divided in three main components:

1. the electrical control system
2. the press
3. 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