The main performance characteristics:
The main unit of this series of hydraulic press machines adopts a three-beam four-column structure, the hydraulic system uses a cartridge valve oil circuit, and the electrical system uses a relay or PLC control circuit. It has adjustment and semi-automatic operation modes.
The whole hydraulic press machine is simple, compact, economical, and reasonable, and has a long service time. The hydraulic impact force is small, reducing the connection pipeline and leakage.
The working pressure, pressing speed and stroke range of this series of hydraulic press machines can be adjusted within the specified range according to the process requirements, and two process methods of constant pressure and fixed stroke can be realized.
During constant pressure molding, there is a pressure-holding delay and automatic return after pressing. Application field :
This series of hydraulic press machines are suitable for the pressing process of various plastic materials, such as stamping, bending, flanging, sheet stretching, etc. Can also be engaged in calibration, press-fitting, grinding wheel molding, cold extrusion metal parts molding, plastic products, rubber products, and powder products compression molding process.
Product Parameters
Product main technical specifications:
Specifications:
| ITEM |
CODE |
UNIT |
JH21-160 |
JH21-200 |
| Nominal Capacity |
Pe |
KN |
1600 |
2000 |
| Slide Stroke |
S |
mm |
200 |
220 |
| Slide Strokes |
Fixed |
spm |
Times/min |
45 |
45 |
| Variable(optional) |
spm |
Times/min |
30-45 |
25-45 |
| Max. Die Shut Height |
H2 |
mm |
400 |
450 |
| Die Shut Height Adjustment |
t |
mm |
100 |
110 |
| Throat Depth |
C1 |
mm |
400 |
430 |
| Distance Between Columns |
d1 |
mm |
736 |
910 |
| Slide Bottom Size |
F-B |
b |
mm |
580 |
650 |
| L-R |
a |
mm |
700 |
880 |
| Shank Hole Size |
Diameter |
d |
mm |
70 |
70 |
| Depth |
I |
mm |
100 |
100 |
| Bolster Size |
F-B |
D |
mm |
760 |
840 |
| L-R |
C |
mm |
1175 |
1390 |
| Thickness |
H3 |
mm |
165 |
180 |
| Bed Opening Hole Diameter |
¢ |
mm |
220 |
250 |
| Overall Dimensions |
F-B |
A |
mm |
2305 |
2600 |
| L-R |
B |
mm |
1420 |
1540 |
| Height |
H |
mm |
3215 |
3800 |
| Motor Power |
|
KW |
15 |
18.5 |
| Weight(approximate) |
|
kg |
13600 |
19200 |
Product Description
The high-strength fuselage structure has small deformation and high precision.
OMPI pneumatic dry clutch brake.
The slider adopts 2corner and 6-sided guides.
The slider guide adopts"high-frequency quenching" and "rail grinding process", which has small wear, high precision, and long precision maintenance time and improves service life.
The crankshaft is made of high-strength alloy 42CrMo, which is 1.3 times stronger than 45 steel. The copper sleeve is made of tin phosphor bronze ZQSn10-1, which is 1.5 times stronger than ordinary BC6 brass. A highly sensitive hydraulic overload protection device protects the press and dies service life. Optional mat (air cushion).
Company Profile
Qingdao Yituo Machinery Equipment Co., Ltd., on the basis of customer needs and market trends, clarifies the direction of product research and development, and always adheres to the service tenet of "survive by quality, develop by service, and win customers by integrity". All products are designed by engineers, and each production link and processing technology have strict requirements and standardized inspection standards.
Qingdao Yituo Machinery Equipment Co., Ltd. implements Japanese technology into the production line, and uses a complete and excellent processing system through systematization, special accessories, etc., to flexibly and quickly supply the needs of each machine assembly to ensure product quality and delivery timeliness, Timely service. Strictly follow standard operations to create high-precision and high-quality stamping automation equipment comparable to Japanese models.
Our Advantages
One-year warranty for the whole press machine.
All spare parts are available as most of the parts are produced by our factory.
It is easy to get the electric parts as all are internationally famous brands.
We can provide technical training and consulting via email, phone, or video.
We can send out engineers for service, installation, or training at a reasonable additional cost.
English operation and maintenance manual is provided with the press.
A certificate of conformity will be sent to the press.
Audited Supplier 
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