3880KN thermoplasticity thermosetting servo motor plastic injection
molding machine for making plastic
Specification:
| | | GS388HS |
A | B | C | D |
INJECTION UNIT | Screw Diameter | mm | 65 | 70 | 75 | 80 |
Screw L/D Ratio | L/D | 21.5 | 20 | 18.7 | 17.5 |
Shot Size(Theoretical) | cm3 | 1068 | 1239 | 1423 | 1619 |
Injection Weight | g | 972 | 1127 | 1295 | 1473 |
Injection Rate | g/s | 292 | 339 | 389 | 443 |
Plasticizing Capacity | g/s | 38.2 | 44.9 | 51.4 | 58.7 |
Injection Pressure | Mpa | 213 | 184 | 160 | 141 |
Screw Speed | rpm | 0-185 |
CLAMPING UNIT | Clamp Tonnage | KN | 3800 |
Toggle Stroke | mm | 700 |
Space Between Tie Bars | mm | 730*730 |
Max.Mould Height | mm | 730 |
Min.Mould Height | mm | 280 |
Ejector Stroke | mm | 180 |
Ejector Tonnage | KN | 110 |
Ejector Number | piece | 13 |
OTHERS | Max.Pump Pressure | Mpa | 17.5 |
Pump motor Power | KW | 37 |
Heater Power | KW | 24.85 |
Machine Dimension(L*W*H) | m | 7.36 x 1.96 x 2.15 |
Machine Weight | t | 15 |
Hopper Capacity | Kg | 50 |
Oil Tank Capacity | L | 750 |
Product details
1 Two positon transducers to control clamping and injection
2 4-stage of injection speed, 3-stage of holding pressure, 4-stage
of metering phase can be setup according to products' requirement.
3 Optimal platen design, with toggle junction casting together with
platen improves rigidity of mechanical system hence improves
product dimensions accuracy
4 Screw and barrel are made of high quality new materials, which
extended the service life
5 Screw back pressure control
6 Multiple hydraulic ejection
7 Differential area high speed clamping
8 centralized lubrication system
9 All hydraulic components and seals are offered by famous
international manufacturers
Features
The series injection molding machine is with
efficient,precise,energy saving,safe,reliable,beautiful features;
Injection speed up to 120 mm/s(high),product quality REpaetability ≤ 0.05 %(precision),the whole energy-saving level up to the national
standard,barrel heating energy saving 30~50%(energy);
Using high-performance screw barrel assembly;
Using high-performance servo power controlling system;
Control system responds faster,higher sensitivity and
reproducibility,good stability,anti-interference ability,low power
consumption,the closed-loop control;
Structure principle during actual working status,the system
directly feedbacks the pressure-flow rate singal through exit
pressure sensor of oil pump and cycloscope to the high speed servo
driver.The servo driver gives out electric signal to servo driving
motor and oil pump,allowing of corresponding change to pressure and
flow rate,therefore,theclosed clrcuit control of pressure and flow
rate is realized.
Advantages:
Super low energy consumption, saving energy about 30% as compared
to load sensitive variable pump, and about up to 80% as compared to
constant flow pump, and its energy saving effect is comparable to
the fully electric forming machine.
Reduce greatly the noise produced by pressure control operation.
- Reducing cost for long term
Realize energy saving and reduce running cost. Compared to electric
type, the initial investment and maintenance cost is reduced
greatly.
◆Easy operation
Parameters setting and system speed adjustment are very simple
digital operations. The customer only needs to operate the control
panel just like common machine.
High response (30ms-130ms), high stability, accurate repeatability
and energy saving.
We all do best try to make products perfect!
