Features:
The operation of the press machine is achieved by a hydraulic pump station and the main cylinder, by adjusting the pressure to meet the requirements of different working conditions, at the same time, the overflow valve acts as reliable overload protection to ensure the whole principle the same as shown in the schematic diagram: the motor drives oil pump; the output pressure oil enter into upper and lower cavities of oil cylinder respectively after passing the electromagnetic directional valve; when the directional veive is at center, the system unload and oil returns to oil tank; when directional valve is operating, it can realize the movement of up and down of the piston rod, at the same time generate enough pressure.

Type		Y32-25T	Y32-35T	Y32-50T	Y32-63T
Nominal pressure (KN)		25	35	50	63
Ejecting force (KN)		/	/	/	/
Return force (KN)		/	/	/	/
液体****工作压力(Mpa)		13	13	15	15
Slide travel (mm)		300	300	320	350
****开口高度(mm)		500-600	500-600	600-650	600-700
Slide speed	空程下行(mm/s)	30	30	30	25
	Work(mm/s)	25-50	25-50	25-50	25-50
	Return(mm/s)	50	50	320	350
工作台有效尺寸	Left & Right (mm)	320	420	520	560
	Front & Back (mm)	400	440	480	510
工作台至地面距离(mm)		570	600	600	660
机器外形尺寸	Left & Right (mm)	520	630	730	820
	Front & Back (mm)	450	480	530	580
	Total height (mm)	1800	1800	1950	2000
Power of motor (kw)		4/4	4/4	5.5/4	5.5/4
Weight of machine (T)		0.65	0.8	1.15	1.3
Arm center