this machine is a double-action sheet drawing hydraulic press, which is especially suitable for the drawing forming, flanging, bending and stamping processes of sheet metal parts, and can also be used for general suppression processes.
■ this series of hydraulic presses are double-action sheet drawing hydraulic presses, which are especially suitable for drawing forming, flanging, bending and stamping processes of sheet metal parts, and can also be used for general pressing processes.
■ the hydraulic system of this series of hydraulic presses adopts two-way cartridge valve, and the electrical system adopts plc control, which is convenient and reliable to operate
■ this series of hydraulic press has the characteristics of fast idle speed, high efficiency, low energy consumption, adjustable blank holder force and stretching force, etc. it is an ideal equipment for sheet forming
|
y28-40/63 |
y28-63/100 |
y28-100/150 |
y28-160/250 |
y28-200/315 |
3y28-400/650 |
y28-500/820 |
y28-630/820 |
y28-1200/2000 |
y28-2000/2600 |
||
nominal force |
kn |
630 |
1000 |
1500 |
2500 |
3150 |
6300 |
8200 |
10300 |
20000 |
26000 |
|
stretching slider stretch force |
kn |
400 |
630 |
1000 |
1600 |
2000 |
4000 |
5000 |
6300 |
12000 |
20000 |
|
ejection cylinder ejection force |
kn |
190 |
190 |
190 |
280 |
400 |
630 |
1000 |
1250 |
4000 |
1000 |
|
return force of stretch slider |
kn |
135 |
150 |
165 |
210 |
240 |
500 |
900 |
850 |
1000 |
1100 |
|
maximum working pressure of liquid |
kn |
25 |
2525 |
25 |
25 |
25 |
25 |
25 |
25 |
25 |
25 |
|
the size of the center hole of the blank holder |
kn |
φ250 |
φ300 |
φ350 |
φ450 |
φ550 |
800,800 |
1,400,800 |
16,001,000 |
20,001,400 |
26,002,000 |
|
maximum opening height of stretch slider |
kn |
700 |
800 |
900 |
1100 |
1250 |
1500 |
1600 |
1800 |
2600 |
4500 |
|
maximum opening height of blanking slider |
kn |
500 |
600 |
650 |
800 |
900 |
1050 |
1100 |
1250 |
2400 |
4500 |
|
maximum stroke of stretch slider |
kn |
300 |
400 |
500 |
560 |
710 |
800 |
800 |
900 |
1350 |
2000 |
|
maximum stroke of blanking slide block |
kn |
300 |
400 |
500 |
560 |
710 |
800 |
800 |
900 |
1350 |
2000 |
|
ejector cylinder stroke |
kn |
150 |
150 |
200 |
200 |
250 |
350 |
350 |
400 |
600 |
900 |
|
effective size of stretch slider |
left and right |
kn |
560 |
720 |
800 |
1120 |
1200 |
1600 |
2200 |
2500 |
2800 |
3200 |
front and back |
kn |
500 |
580 |
800 |
1000 |
1200 |
1600 |
1600 |
1800 |
2100 |
2300 |
|
effective size of blanking slide |
left and right |
kn |
560 |
720 |
800 |
1120 |
1200 |
1600 |
2200 |
2500 |
3000 |
3500 |
front and back |
kn |
500 |
580 |
800 |
1000 |
1200 |
1600 |
1600 |
1800 |
2500 |
3500 |
|
stretching slider speed |
idle downward |
kn |
160 |
120 |
80 |
100 |
120 |
120 |
130 |
150 |
100 |
100 |
pressing |
kn |
20-25 |
10-14 |
8-20 |
8-20 |
8-20 |
5-12 |
7-15 |
7-15 |
12-18 |
10-16 |
|
return trip |
kn |
100 |
120 |
120 |
140 |
150 |
85 |
80 |
105 |
80 |
80 |
|
blanking slide speed |
idle down |
kn |
60 |
60 |
70 |
80 |
90 |
100 |
110 |
130 |
150 |
180 |
pressing |
kn |
18-45 |
17-45 |
16-40 |
15-35 |
15-35 |
8-20 |
9-23 |
9-23 |
7-18 |
6-15 |
|
|
return trip |
kn |
190 |
180 |
170 |
170 |
135 |
90 |
120 |
95 |
90 |
80 |
effective size of worktable |
r-l |
kn |
560 |
720 |
800 |
1120 |
1200 |
1600 |
2200 |
2500 |
3000 |
3500 |
f-b |
kn |
500 |
580 |
800 |
1000 |
1200 |
1600 |
1600 |
1800 |
2500 |
3500 |
|
machine dimensions |
r-l |
kn |
2500 |
4000 |
2700 |
3200 |
3600 |
4100 |
4800 |
5300 |
7000 |
8000 |
f-b |
kn |
1500 |
2000 |
1400 |
1500 |
1700 |
1800 |
2000 |
2200 |
2800 |
3800 |
|
height above ground |
kn |
3200 |
4100 |
3300 |
3900 |
4300 |
4800 |
5200 |
5700 |
9500 |
8800 |
|
motor power |
|
kn |
7.5 |
7.5 |
14 |
18 |
26.5 |
34 |
51.5 |
67.5 |
154 |
154 |