Four-Column Hydraulic Press Manufacturer

Four-Column Hydraulic Press

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(Double Action Drawing)

This particular four-column hydraulic press is a double action deep drawing press used to create more complex deep drawn stampings. The double-acting components of the hydraulic press help create deep drawn metal parts without wrinkles and greatly increase the speed of the metal forming line.

Features

The four-column hydraulic press uses 2-way cartridge valves to maintain high control over flow rate.

The electrical system of the deep drawing press is PLC controlled for convenient operation.

The press is noted for its high speed operation under no-load conditions.

This series of four-column hydraulic press is specially designed for a variety of sheet metal drawing functions, such as forming, flanging, bending, and stamping.

The double action press works reliably during high speed operation and displays large amounts of power with maximum energy efficiency.

Specifications

Model			YL28- 100/150	YL28- 160/250	YL28- 200/315	YF28- 400/650	YL28- 500/820	YL28- 630/1030
Capacity		kN	1500	2500	3150	6300	8200	10300
Drawing Slide Drawing Force		kN	1000	1600	2000	4000	5000	6300
Pressing Slide Pressing Force		kN	125 × 4=500	225 × 4=900	288 × 4=1152	630 × 4=2520	800 × 4=3200	1000 × 4=4000
Ejecting Force		kN	190	280	400	630	1000	1250
Drawing Slide Return Force		kN	165	210	240	500	900	850
Pressing Slide Return Force		kN	29 × 4=116	41 × 4=164	66 × 4=264	134 × 4=536	150 × 4=600	240 × 4=960
Max. Hydraulic Pressure		MPa	25	25	25	25	25	25
Pressing SlideCenter Hole		mm	φ350	φ450	φ550	800 × 800	1400 × 800	1600 × 1000
Max. Drawing Slide Shut Height		mm	900	1100	1250	1500	1600	1800
Max. Pressing Slide Shut Height		mm	650	800	900	1050	1100	1250
Max. Drawing Slide Stroke		mm	500	560	710	800	800	900
Max. Pressing Slide Stroke		mm	500	560	710	800	800	900
Ejecting Stroke		mm	200	200	250	350	350	400
Drawing Slide	LR	mm	800	1120	1200	1600	2200	2500
Drawing Slide	FB	mm	800	1000	1200	1600	1600	1800
Pressing Slide	LR	mm	800	1120	1200	1600	2200	2500
Pressing Slide	FB	mm	800	1000	1200	1600	1600	1800
Drawing Slide Speed	Idle Stroke	mm/s	80	100	120	120	130	150
	Pressing	mm/s	8-20	8-20	8-20	5-12	7-15	7-15
	Return	mm/s	120	140	150	85	80	105
Pressing Slide Speed	Idle Stroke	mm/s	70	80	90	100	110	130
	Pressing	mm/s	16-40	15-35	15-35	8-20	9-23	9-23
	Return	mm/s	170	170	135	90	120	95
Bolster	LR	mm	800	1120	1200	1600	2200	2500
Bolster	FB	mm	800	1000	1200	1600	1600	1800
Outline Size	LR	mm	2700	3200	3600	4100	4800	5300
	FB	mm	1400	1500	1700	1800	2000	2200
	Above Floor	mm	3300	3900	4300	4800	5200	5700
Motor Power		kW	5.5 5.5 3 =14	7.5 7.5 3 =18	15 7.5 4 =26.5	15 15 4 =34	22 22 7.5 =51.5	30 30 7.5 =67.5
Weight		kg	7200	12500	17500	38000	62000	85000