this series of presses have independent hydraulic and electrical systems, with automatic feeding and reclaiming devices, and floating pressure; the electrical control adopts plc programmable controller, and the hydraulic system adopts advanced cartridge integrated valves.
performance characteristics:
★ computer optimized structure design, four-column or frame-type fuselage structure;
★ this series of presses have independent hydraulic and electrical systems, automatic feeding and reclaiming devices, floating pressing, and effective control of the molding density of products;
★ protective demoulding and general demoulding are available;
★ the electrical control adopts plc programmable controller, and the hydraulic system adopts advanced cartridge integrated valve to ensure the continuous, frequent and stable operation of the hydraulic press;
★ equipped with oil cooling device;
★ use buttons for centralized control and mechanical limit devices to ensure product consistency;
★ ordinary control system or servo control system can be used.
application field:
it is mainly suitable for the production of powder metallurgy, mainly structural parts, and mechanical parts. it is also suitable for the pressing of precision ceramics, electronic ceramics and hard synthetic gold products.
parameter |
unit |
yjz27-315 |
yjz27-400 |
yjz27-500 |
yjz27-500a |
yjz27-630 |
yjz27-800 |
yjz27-800a |
|
rated pressure |
kn |
3150 |
4000 |
5000 |
5000 |
6300 |
8000 |
8000 |
|
max.working hydraulic pressure |
kn |
25 |
25 |
25 |
25 |
25 |
25 |
25 |
|
stroke of slide |
kn |
800 |
800 |
900 |
1000 |
900 |
1000 |
1200 |
|
knock-out pressure |
mpa |
1600 |
1000 |
2000 |
2500 |
2500 |
3000 |
3500 |
|
cushion stroke |
mm |
300 |
300 |
300 |
350 |
350 |
350 |
400 |
|
daylight |
mm |
1250 |
1250 |
1500 |
1600 |
1500 |
1600 |
1800 |
|
|
empty descending |
mm/s |
100 |
100 |
100 |
150~200 |
150~200 |
100 |
150~200 |
speed of slide |
pressing |
mm/s |
8~12 |
6~10 |
10~15 |
10~15 |
10~15 |
10~15 |
10~15 |
|
return |
mm/s |
60 |
55 |
70 |
100 |
100 |
70 |
120 |
effective area of table |
l-r |
mm |
2600 |
1600 |
2400 |
4000 |
3000 |
3600 |
4500 |
f-b |
mm |
1500 |
1200 |
1400 |
2200 |
1500 |
2400 |
2500 |
|
overall dimensions of machine |
l-r |
mm |
2000 |
1200 |
1900 |
3300 |
2200 |
2900 |
3800 |
f-b |
mm |
950 |
800 |
1000 |
1500 |
1000 |
1750 |
1750 |
|
motor power |
kw |
18.5 |
22 |
2x22 |
2x30 |
2x30 |
2x30 |
3x30 |
parameter |
unit |
yjz27-1000 |
yjz27-1000a |
yjz27-1250 |
yjz27-1250a |
yjz27-1600 |
yjz27-1800 |
yjz27-2400 |
|
rated pressure |
kn |
10000 |
10000 |
12500 |
12500 |
16000 |
18000 |
24000 |
|
max.working hydraulic pressure |
kn |
25 |
25 |
25 |
25 |
25 |
25 |
25 |
|
stroke of slide |
kn |
1000 |
1200 |
1200 |
1200 |
1400 |
1500 |
1500 |
|
knock-out pressure |
mpa |
4000 |
4000 |
5000 |
5000 |
5000 |
5500 |
6000 |
|
cushion stroke |
mm |
350 |
400 |
400 |
400 |
400 |
450 |
550 |
|
daylight |
mm |
1600 |
700 |
1800 |
2000 |
2000 |
2000 |
1900 |
|
speed of slide |
empty descending |
mm/s |
150~200 |
150~200 |
150~200 |
150~200 |
150~200 |
150~200 |
250~300 |
pressing |
mm/s |
15~20 |
15~20 |
15~20 |
15~20 |
10~12 |
25~35 |
15~25 |
|
return |
mm/s |
100 |
100 |
100 |
100 |
120 |
250 |
250 |
|
effective area of table |
l-r |
mm |
3000 |
4000 |
4500 |
5000 |
4500 |
5000 |
5000 |
f-b |
mm |
2000 |
2200 |
2500 |
2500 |
2300 |
2800 |
2500 |
|
overall dimensions of machine |
l-r |
mm |
2300 |
3300 |
3700 |
4200 |
3700 |
4150 |
4000 |
f-b |
mm |
1250 |
1500 |
1800 |
1800 |
1600 |
2050 |
1800 |
|
motor power |
kw |
4x30 |
4x30 |
4x37 |
4x37 |
4x55 |
6x55 |
6x75 |