Double-Action Hydraulic Drawing Press

Unit

Y28-100/150

Y28-160/250

Y28-200/315

Y28-400/650

Nominal pressure

KN

1500

2500

3150

6300

Drawing force

KN

1000

1600

2000

4000

Blank holder pressure

KN

125*4=500

225*4=900

288*4=1152

630*4=2520

Ejection force

KN

190

280

400

630

Drawing slide return force

KN

165

210

240

500

Blank holding slide return force

KN

29*4=116

41*4=164

66*4=264

134*4=536

Max. operating hydraulic pressure

M.pa

25

25

25

25

Central hole size of blank holding slide

mm

350

450

550

800*800

Max. opening height of drawing slide

mm

900

1100

1250

1500

Max. opening height of blank holding slide

mm

650

800

900

1050

Max. stroke of drawing slide

mm

500

560

710

800

Max. stroke of blank holding slide

mm

500

560

710

800

Ejection cylinder stroke

mm

200

200

250

350

Effective size of drawing slide

L-R

mm

800

1120

1200

1600

F-B

mm

800

1000

1200

1600

Effective size of blank holding slide

L-R

mm

800

1120

1200

1600

F-B

mm

800

1000

1200

1600

Drawing slide speed

Idle stroke down

mm/s

80

100

120

120

Pressing

mm/s

8-20

8-20

8-20

5-12

Return

mm/s

120

140

150

85

Blank holding
slide speed

Idle stroke down

mm/s

70

80

90

100

Pressing

mm/s

16-40

15-35

15-35

8-20

Return

mm/s

170

170

135

90

Table size

L-R

mm

800

1120

1200

1600

F-B

mm

800

1000

1200

1600

Overall dimension

L-R

mm

2700

3200

3600

4100

F-B

mm

1400

1500

1700

1800

Height above floor

mm

3300

3900

4300

4800

General power

KW

5.5+5.5+3=14

7.5+7.5+3=18

15+7.5+4=26.5

15+15+4=34