Main features
Hydraulic press of this series is double action hydraulic sheet metal drawing press which is especially suitable for stretch forming,turn up ,bending and stamping process of sheet parts as well as general pressing technology.
Hydraulic system of hydraulic press of this series uses two way cartridge valve,the electrical system is controlled by PLC,operate conveniently and reliably.hydraulic press of this series has the advantages such as fast traveling speed,high efficiency,less energy consumption,adjustable blank holder force and drawing force,and it is ideal for sheet metal forming.
Main parameters
Technical parameters |
unit |
YJH28-100/150 |
YJH28-160/250 |
YJH28-200/315 |
YJH28-400/650 |
YJH28-500/820 |
YJH28-630/1030 |
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Nominal force |
kn |
1500 |
2500 |
3150 |
6300 |
8200 |
10300 |
||
Drawing slide drawing force |
kn |
1000 |
1600 |
2000 |
4000 |
5000 |
6300 |
||
Blank holder slide blank holder force |
kn |
125*4=500 |
225*4=900 |
288*4=1152 |
630*4=2520 |
800*4=3200 |
1000*4=4000 |
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Ejecting force of ejector |
kn |
200 |
250 |
315 |
500 |
1000 |
1250 |
||
Maximum hydraulic working pressure |
mpa |
25 |
25 |
25 |
25 |
25 |
25 |
||
Blank holder slide center bore diameter |
mm |
Ф350 |
Ф450 |
Ф550 |
800*800 |
1400*800 |
1600*1000 |
||
Maximum open height of drawing slide |
mm |
900 |
1100 |
1250 |
1500 |
1600 |
1800 |
||
Maximum open height of blank holder slide |
mm |
650 |
800 |
900 |
1050 |
1100 |
1250 |
||
Maximum stroke of drawing slide |
mm |
500 |
560 |
710 |
800 |
800 |
900 |
||
Maximum stroke of blank holder slide |
mm |
500 |
560 |
710 |
800 |
800 |
900 |
||
Ejector stroke |
mm |
200 |
200 |
250 |
350 |
350 |
400 |
||
Drawing slide effective size |
Left anad right |
mm |
800 |
1100 |
1200 |
1600 |
2200 |
2500 |
|
Front and back |
mm |
800 |
1000 |
1200 |
1600 |
1600 |
1800 |
||
blank holder slide effective size |
Left and right |
mm |
800 |
1100 |
1200 |
1600 |
2200 |
2500 |
|
Front and back |
mm |
800 |
1000 |
1200 |
1600 |
1600 |
1800 |
||
Workbench effective size |
Left and right |
mm |
800 |
1100 |
1200 |
1600 |
2200 |
2500 |
|
Front and back |
mm |
800 |
1000 |
1200 |
1600 |
1600 |
1800 |
If you are in need of sheet metal drawing and compression moulding hydraulic machine to help with your business, please rest assured to wholesale with us. We are one of the leading such manufacturers and suppliers in China with over 20 years' history. And the customized service is also available.