Four Column Hydraulic Press

The four-column hydraulic press is driven using static pressure from the oil pump, and is used in the manufacturing of metal, plastic, rubber, timber, powder and more. It is multi-functional and carries out forging, punching, cold extrusion, correction, bending, flanging, thin plate drawing, press fitting to make it applicable for use in shipping industries, automobile industries, home appliances, machinery, non-metallic material, powder industry, rubber industry, forestry, and more.

Features
This machine carries out adjustment, manual, and semi-automatic working processes with the use of a separated driving mechanism, electrical system, and centralized control- all done with the push of a button. The machine features an adjustable working pressure, pressing speed, and high-speed motion with no load and deceleration routes. It carries out ejection, pressing without ejection, and stretching processes. After the pressing process, the machine is able to process delayed ejections and automatic returns. Parameters

Type			Unit
Nominal Force			KN	400	630	1000	1600	2000	2500	3150
Max. working Pressure			Mpa	22.6	24.7	26.3	25	25	25	25
Max. opening Height			mm	600	700	800	900	1000	1150	1200
Slider Stroke			mm	400	500	550	600	700	750	800
Ejector Force			KN	63	100	200	250	400	400	630
Ejector Stroke			mm	100	120	160	160	200	200	250
Slider Speed		Idle	mm/s	50	80	>100	>120	>120	>150	>150
		Working	mm/s	10	10	8	8	10	10	10
		Return	mm/s	65	70	85	100	100	100	100
Worktable Size		L-R	mm	400	580	710	800	900	1120	1260
		F-B	mm	400	500	580	600	900	900	1000
Blanking Hole Diameter			mm	Φ100	Φ100	Φ120	Φ120	Φ120	Φ120	Φ120
Motor Power			KW	5.5	5.5	7.5	11	18.5	18.5	22
Overall Size	L-R		mm	1400	1600	1800	2460	2800	3200	3400
	F-B		mm	1000	1000	1200	1200	1200	1400	1400
	Height		mm	2300	2650	2900	3200	3700	3900	4150
Gross Weight			KG	2000	2800	4200	5500	6500	7800	1200

Samples