The four-column hydraulic press is a mechanical device that processes the metal, plastic, rubber, wood, powder and other products by using the static pressure of the oil pump to deliver hydraulic oil. 4 column hydraulic press is commonly used in pressing processes and press forming processes such as forging, stamping, cold extrusion, straightening, bending, flanging, sheet drawing, powder metallurgy, press-fitting.
Feature:
1. Four-column hydraulic press Reduce quality and save materials. For typical parts such as automobile engine brackets and radiator brackets, hydroformed parts are 20% to 40% lighter than stamped parts, and hollow stepped shaft parts can be 40% to 50% lighter.
2. 4 column hydraulic press reduce the number of parts and molds and reduce the cost of molds. Hydroformed parts usually only require one set of molds, while stamping parts mostly require multiple sets of molds. The number of hydroformed engine bracket parts has been reduced from 6 to 1, and the number of radiator bracket parts has been reduced from 17 to 10.
3. Four-column hydraulic press can reduce the amount of welding for subsequent machining and assembly. Taking the radiator bracket as an example, the heat dissipation area is increased by 43%, the number of solder joints is reduced from 174 to 20, the number of processes is reduced from 13 to 6, and the productivity is increased by 66%.
4. 4 column hydraulic press improve strength and stiffness, especially fatigue strength, such as hydroformed radiator brackets, which can increase stiffness by 39% in the vertical direction and 50% in the horizontal direction.
5. Four-column hydraulic press reduce production costs. According to the statistical analysis of the applied hydroformed parts, the production cost of the hydroformed parts is reduced by 15%~20% on average, and the mold cost is reduced by 20%~30%.
Models Available:
|
Model |
|
45T |
63T |
100T |
160T |
200T |
315T |
400T |
500T |
630T |
|
|
Nominal force |
KN |
400 |
630 |
1000 |
1600 |
2000 |
3150 |
4000 |
5000 |
6300 |
|
|
Ejection force |
KN |
63 |
100 |
200 |
250 |
400 |
630 |
630 |
1000 |
1250 |
|
|
Max working pressure |
MPa |
25 |
25 |
26.5 |
26 |
25 |
25 |
25 |
26 |
26 |
|
|
Slider stroke |
mm |
400 |
500 |
500 |
500 |
700 |
800 |
800 |
900 |
900 |
|
|
Maximum opening height |
mm |
600 |
700 |
900 |
900 |
1120 |
1250 |
1400 |
1500 |
1500 |
|
|
Worktable size |
F-B |
mm |
400 |
500 |
580 |
800 |
900 |
1200 |
1200 |
1400 |
1600 |
|
L-R |
mm |
400 |
500 |
710 |
800 |
900 |
1200 |
1260 |
1400 |
1600 |
|
|
Ejection stoke |
mm |
120 |
160 |
200 |
200 |
250 |
300 |
300 |
300 |
400 |
|
|
Slider speed |
Empty |
mm/s |
40 |
76 |
100 |
100 |
100 |
100 |
100 |
100 |
>100 |
|
Work |
mm/s |
10 |
10 |
8-15 |
8-15 |
8-15 |
8-15 |
8-15 |
10 |
12 |
|
|
Back |
mm/s |
60 |
60 |
60 |
60 |
70 |
70 |
70 |
80 |
65 |
|
|
Dimension |
L-R |
mm |
1000 |
1100 |
1200 |
1600 |
2120 |
2220 |
2220 |
2420 |
2520 |
|
F-B |
mm |
500 |
650 |
380 |
400 |
500 |
500 |
650 |
680 |
700 |
|
|
Height |
mm |
2406 |
2430 |
3300 |
3350 |
3690 |
3900 |
4050 |
5348 |
5500 |
|
|
Motor power |
kW |
5.5 |
5.5 |
7.5 |
15 |
18.5 |
22 |
22 |
37 |
37 |
|
