ZY31 series

Double column hydraulic machine

Use end and characteristics：
The series products apply to press technique of Plastic materials, such as punching, crimping, amendment, pushing mounting, adjusting bend and shape, incusing and slight drawing for small parts, and forming of metal power products.

The whole machine is jointed with steel plate with the high structure intension, long use life, good guidance quality of slide block, convenient operation, comfortable maintenance, economical and durable performance

Hydraulic Press system applies broad integration oil line, manual or automatic electric control and set up jog and semi-automatic circle to maintain pressure delay and achieve preset stroke or preset pressure processing with the stroke and speed of oil cylinder adjustable within the specific range.

　　　　　　　　　　　　　
Main technologic parameter:

Parameter name		Unit	ZY31-10	ZY31-25	ZY31-40	ZY31-63
Nominal pressure		KN	100	250	400	630
Max work pressure of liquid		Mpa	25	25	25	25
Stroke of Slide block		mm	150	200	250	300
Throat depth		mm	/	/	/	/
Dimension of effective worktable		mm	400	480	480	520
Descent speed of slide block	left/right	mm/s	300	380	380	400
	front/behind	mm/s	40	50	30	60
Return speed of slide block	Quick descent	mm/s	10	10	8	8
	Slow descent	mm/s	80	50	60	40
Max distance from slide block to worktable		mm	400	500	500	600
Electric Power		kw	3	4	5.5	5.5
Weight		kg	300	800	1300	2200