Introduction:
The hydraulic press of this series is the double-movement hydraulic press for sheet metal drawing. It is
particularly fit for drawing, forming, flanging, bending and stamping of sheet metals for making parts and
components. It is also fit for stamping process and pressing process.
The hydraulic system has a two-way cartridge inserted valve; the electrical system has PLC for control. Thus,
the machine can be conveniently operated.
The hydraulic press is characterized with high speed under no-load condition, high efficiency in energy utilization and low power consumption with the blank holder pressure and drawing force adjustable. It is an ideal equipment for the forming of sheet metal.
Technical Parameter:
|
|
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 Slide Center 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
|
|
FB
|
mm
|
800
|
1000
|
1200
|
1600
|
1600
|
1800
|
|
Pressing Slide
|
LR
|
mm
|
800
|
1120
|
1200
|
1600
|
2200
|
2500
|
|
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
|
|
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
|
8500
|
|
