Home  >  Metal Processing Machinery  >  Machine Tool Equipment  >  Punching Machines

1. High pressing and returning speed., 2. High efficiency., 3. Imported electric parts, PLC control., 4 Low energy consumption - details see: https://www.machineto.com/yz28g-f-series-four-column-hydraulic-press-10133145

Hydraulic Press-YZ28G-series is spefially for alumninum plate deep drawing and pressing / forming of alumninous and stainless steel products,

The hydraulic spare parts for this press machine are manufactured by Vickers and Rexroth; Depending on customer's requirement, some spare parts also can selected from high quality chinese or Twaiwan manufacturers.

Features:

1. New figure,Luxury,Somatological Design,Convenient Operation.

2. Optimize Hydraulic System,rationalize Configation.Vickers double vane pump, High Pressure, High reliability.Main hydraulic parts are Vickers hydraulic parts.

3. This machine has two working models: Fast deep drawing model or Slow deep drawing model .

4. Independent oil cooler & filter system,keep the hydraulic oil very clean, reduce oil temperature.

SN	Item		Unit	YZ28G-120F	YZ28G-200F	YZ28G-350F	YZ28G-400F	YZ28G-550F
1	Main cylinder pressure			760	1500	2500	2500	3500
2	System pressure		Mpa	20	20	20	20	20
3	Return Pressure		KN	50	57	140	140	200
4	Cushion pressure		KN	350	500	1000	1500	2000
5	Cushion system pressure		Mpa	20	20	26	25	26
6	Ejector pressure			15	20	20	20	40
7	Slide stroke			390	550	590	590	640
8	Cushion stroke			200	300	300	300	300
9	Ejector stroke			165	200	220	220	250
10	Open Height	Max.	/s	700	950	1107	1107	1190
		Min.	/s	310	400	517	517	550
11	Working speed	Down	/s	145	126	115	115	135
		Pressing	/s	15	23	1127	1127	1130
		Return	/s	165	230	190	190	195
12	Cushion	Speed	/s	90	90	55	55	85
	Ejector speed		/s		66	60	60	60
13	Motor output		kw	15	30	30	30	30
14	Working table		2	600*700	700*880	800*990	1200*1000	950*1060