Y28-400/630 Double action hydraulic drawing press

1.Model:Y28-400/630 2.Nominal force:6300KN 3.Total power:62.5KW

Characteristics:

The fuselage may use four columns or the portal frame construction. The tetrastysle structure simple ,econnmical ,is practical;The frame posture tension bar pre-tight struture,the precision high,the rigidity is good;Four jiao eight guidde rails,the guidance precision is high ,anti-plants ability ;The stretch,nearby the pressure the slide may through the positioning pin association be a body ,the realization single acting craft movement ;The hydraulic control uses installs valve integrative system and the fat liquor secondary filter installment ,the water cooling installment ;Attacks slight ,movement reliable ,releases dewpoint to be few .The import material cylinder seal part ,the relia-bility high ,the servicelife is long ;Machine ,the battery solution integration safety device ,like under the cylinder the cavity supporting returm route ,about the cylinder the cavity locks security mutually and so on return route is superior .PLC control,work keen reliable,may reliable,may realize the constant pressure,decide the regulation two kinds to take shape the craft ,and has the high spatial regulation and the working speed ,the production effciency is high.

Applications:

This machine mainly uses iin profession the and so on automobile,aviation,astronautics, ships,pressure vessel large-scale thin steel plate duplicate stretch ,curving takes shape, also may make the large-scale stretch mold the hydrostatic testing,grinds matches...

Options:

·The single acting counter-stretch uses   the fluid pressure pad·Moves the work table·Blanking buffer mechanism·Photoelectricity protective device·Trades the mold and rolls the carriage   with the fluctuation guide rail·The mold fast clamps the organization·Touches the type industry display monitor·Displacement transmitter·Hits the material installment (hydraulic pressure type or mechanical type)·Lubricating arrangement...

Technical specifications:

Item		Unit	Y28-63/100	Y28-100/160	Y28-100/160A	Y28-200/300	Y28-315/400	Y28-400/630	Y28-500/800	Y28-630/1030
Nominal force		kN	1000	1600	1600	3000	4000	6300	8000	10300
Drwing force		kN	630	1000	1000	2000	3150	4000	5000	6300
Ejector force		kN	190	350	190	400	630	1000	100	1250
Blank-holding force		kN	300	600	600	800	800	2300	3000	4000
Max.pressure of liquid		MPa	25	25	25	25	25	25	25	25
Max.slide stroke		mm	500	630	630	800	800	1000	1000	1300
Max.daylight of blank holding slide		mm	300	350	350	400	300	900	1000	1200
Max.stroke of knock out		mm	200	250	250	350	350	300	350	400
Stroke of drawing slide		mm	1100	1350	1350	1550	1400	1700	1800	2200
Daylight of blank holding slide		mm	700	620	620	850	800	900	900	1200
Slide speed	Quick under	mm/s	100	100	180	100	100	200	200	200
	Slow under	mm/s	20	12	20	25	20	30	30	25
	Stretch	mm/s	10-20	7-12	12-20	15-25	10-20	10-30	10-25	10-25
	Return	mm/s	100	60	150	140	100	140	110	130
Cushion area(may elect)	L-R	mm						1600	1600	2300
	F-B	mm						1180	1180	1500
Dimensions of worktabie	L-R	mm	560	780	780	1000	1250	2500	2500	3200
	F-B	mm	500	780	780	900	1120	1800	1800	2200
Total power		kW	7.5	11	15	37	37	62.5	62.5	86

Y28-400/630 Double action hydraulic drawing press