Hydraulic Press Machine for Aluminum Sheet Stainless Steel Sheet

Prod Model:	Ya28
Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Hydraulic Press:	Four Clunms and Double Acting
Structure:	Four Columns
Hydraulic Parts:	World Famous Products
Moedl:	Ya28
Technical Feature:	Low Energy Consumption, Low Noise
Suitable For:	Aluminum Sheet, Stainless Steel Sheet
Type:	General Punching Machine
Controlling Mode:	CNC
Automatic Grade:	Automatic
Power Source:	Hydraulic Pressure
Precision:	High Precision

Product Description

Four Columns Double Acting Stretching Hydraulic Press Machine
YA28 series are four columns structure, composed of hydraulic edge pressing assembly and material returning assembly. The machine can be equipped with photoelectric protective devices and step less pressure adjustment. The major hydraulic parts, seals, electric control parts are world famous products. This series machines are particularly suitable for sheet stretching, forming  of aluminum sheet, stainless steel sheet, and also suitable for forming metal parts in cold extrusion.

Technical features of standard version machines:
1.Low energy consumption, low noise
2.High precision, high speed
3.Over pressure and overrun automatic stop
4.Oil seal adopts multi rings guiding technology, with reliable performance
5.Cartridge inserted valve support technology, guarantying that the centre beam does not
drop

	YA28 SERIES FOUR-COLUMN STRETCH HYDRAULIC PRESS
No.	DESCRIPTION			UNIT	YA28-35	YA28-65	YA28-100	YA28-150	YA28-200	YA28-280	YA28-350	YA28-400	YA28-500	YA28-550	YA28-600
1	Main Cylinder Nominal Capacity			kN	250	400	600	1000	1500	2000	2500	2500	3500	3500	3500
2	Main Cylinder Max.Pressure			MPa	20	20	20	20	20	20	20	20	20	20	20
3	Main Cylinder Return Capacity			KN	30	35	95	57	60	100	145	145	180	180	180
4	Blankholder Cylinder Nominal Capacity			KN	100	250	400	500	500	800	1000	1500	1500	2000	2500
5	Blankholder Cylinder Max.Pressure			MPa	20	20	20	20	20	25	26.5	25	25	25	25
6	Ejection Cylinder Nominal Capacity			KN	20	20	20	20	25	30	40	40	50	50	50
7	Ram Max.Journey			mm	400	450	450	500	550	600	600	600	650	650	700
8	Blankholder Max.Journey			mm	200	200	250	250	300	300	300	300	300	350	350
9	Ejection Cylinder Max.Journey			mm	150	160	180	200	210	220	220	220	250	250	250
10	Distance Between Ram And Worktable		Max.	mm	700	750	850	900	1000	1050	1100	1100	1150	1200	1250
			Min.	mm	300	300	350	400	450	450	500	500	500	550	550
11	Ram Speed	Down No Load		mm/s	220	190	210	175	130	120	135	135	190	230	230
		Pressing		mm/s	10/22	10/25	12.5/23	12/30	10/22	10/29	12/30	12/30	10/28	10/30	10/30
		Up		mm/s	195	220	120	155	250	180	235	235	190	190	230
12	Blankholder Up Speed			mm/s	100	75	75	65	85	100	90	55	80	70	85
13	Ejection Cylinder Ejection Speed			mm/s	60	60	60	60	60	60	60	60	60	60	60
14	Motor Power			kW	5.5	7.5	11	15	30	30	30	30	45	55	55
15	Worktable Area	() RL(Between Column)		mm	500	550	600	650	700	800	850	900	1000	1050	1100
		FB		mm	550	600	700	750	800	900	950	1000	1100	1150	1200
16	Overall Size		RL	mm	1510	1555	1710	1840	1900	2115	2290	2340	2575	2645	2675
			FB	mm	985	1090	1372	1430	1480	1750	2055	2150	1950	1960	2010
			H	mm	2730	2735	3200	3375	3645	4000	4100	4150	4395	4580	4580
17	() Total Weight(Approx.)			t	1.5	1.8	3	4.5	5.5	8	10	11.5	15	16.7	17.5
.,.
Special order is accepted.