Power Press Pneumatic Punching Machine Sheet Metal Deep Drawing Machine Hydraulic Stretching Machine

The hydraulic system of this machine includes motors, oil pumps, control valve manifolds, oil tanks
and other systems and various connecting pipelines. The pipelines of the hydraulic system are all connected by high-pressure flanges to avoid leakage of hydraulic oil. All oil pipes are pickled before welding, and then after welding slag, deburring and secondary pickling to ensure the cleanliness of the hydraulic pipeline.

Y28B-60-30-30-30/50

1. General speaking: this machine includes 4 sets of hydraulic system units and 1 set of auto-feeding system, each workstation is connected by the mechanical hands to achieve the automation of material feeding and the 4 stations working.

2. Auto-feeding system

The Max. diameter of round steel piece: Ф420 mm

Thickness of round steel piece: 0.5~1 mm

The Max. height of round steel pieces stack: 300 mm

3. The pressure of 4 main-hydraulic cylinders: 600 kN , 300 kN, 300 kN, 300/500 kN

4. The pressure of 4 down-hydraulic cylinders: 200 kN,100 kN, 100 kN, 60 kN

5. The Max. work-length of moving transom: 800 mm

6. The Max. obturating height: 1550 mm

7. The Max. work-length of 4 down-hydraulic cylinders: 280 mm, 350 mm, 350 mm, 380 mm

8. Motor power: 0.75 kW + 4 ×15 kW

9. The Max. dimension of housing product: Ф136 mm x H356 mm

10. Air pressure: 0.5 ~ 0.85 Mpa

Air flow rate: ≧ 1300 L/min

Type	Unit	63T	100T	160T	200T	315T	630T	1000T	2000T
Nominal Pressure	KN	630	1000	160	2000	3150	6300	10000	20000
Ejecting Force	KN	100	200	250	400	630	1000	1000	2000
Max.working pressure	Mpa	25	26.2	26	25	25	26	26	27
Slide stroke	mm	500	500	500	700	800	900	900	1400
Max.opening height	mm	700	900	900	1120	1250	1500	1500	1600
Table Size(F.B.)	mm	500	580	800	900	1200	1500	1600	2000
Table Size(L.R.)	mm	500	710	800	900	1200	1500	1600	2800
Ejecting stroke	mm	160	200	200	250	300	400	400	450
Idle stroke	mm/s	76	100	100	100	＞100	＞100	＞100	＞100
Pressing	mm/s	10	8-15	8-15	8-15	8-15	10	12	10
Return	mm/s	60	60	60	70	70	65	80	＞75
Power of motor	KW	5.5	7.5	15	18.5	22	45	68	134
Total Weight	T	2.5	4	7	12	15	30	48	145

Features

1.Steel welded body, tempering treatment, high rigidity, accuracy and stability;
2.The crankshaft undergoes grinding treatment after high frequency quenching;
3.Pneumatic dual balance cylinder, which balances the slide block and punch weight to reduce noise and impact;
4. Combined pneumatic clutch and brake are made of friction material, which means long service life;
5. PLC electric control system is safe and reliable deep drawing Hydraulic press;
6. Machine is with both hands button and foot switch to achieve continuous, single and inching practices.