Mini Plastic Injection Molding Machine For Pet Preform and Caps
Mini Plastic Injection Molding Machine
Paramtre
Item | Unit | Data |
Max. clamping force | KN | 1300 |
Max. opening force | mm | 400 |
Space between tie bars(V×H) | mm | 420×420 |
Mould height(min-max) | mm | 160-440 |
Max. daylight | mm | 840 |
Ejector force | KN | 31.4 |
Ejector stroke | mm | 100 |
Ejector quantity | | 5 |
Screw diameter | mm | 35 | 40 | 45 |
Screw L/D ratio | L/D | 24 | 21 | 18.7 |
Theoretical shot volume | cm3 | 173 | 226 | 286 |
Plasticising weight(PS) | g | 158 | 206 | 260 |
Injection pressure | Mpa | 235 | 180 | 142 |
Theoretical injection rate(PS) | g | 110 | 143 | 181 |
Plasticising capacity(PS) | g/s | 13.8 | 19.7 | 27.1 |
Screw torque | N.m | 740 |
Max. screw rotate speed | r/min | 250 |
Injection stroke | mm | 180 |
Carriage push force | KN | 55.2 |
Pump motor power | KW | 15 |
Pump pressure | Mpa | 16 |
Heating power | KW | 9.2 |
Heating zone | | 4 |
Size(L×W×H) | m | 4.7×1.25×1.85 |
Net weight | t | 4.3 |
International designation | | 1300-410 |
Information
1) Four injection pressures and speeds with three additional
pressures and speeds
2) Suck back function
3) Cold start protection
4) Pre-suck back function
5) Linear displacement transducer accurately monitor injection
position, providing optimum. injection accuracy and control
6) Temperature control
7) Heating Status indication
Clamping unit:
1) Three clamp close and open pressures and speeds
2) Mold protection function
3) Hydraulic ejector stroke controlled by transducer
4) Automatic hydraulic die-height adjustment driven by planetary
gears system
5) Adjustable support under moving platen
6) Automatic high pressure toggle lubrication with low oil level
alarm
7) Mechanical, electrical and hydraulic safety interlock devices
8) Linear displacement transducer controls clamping position
Other parts:
1) Independent core in / out pressure and speed
2) Hydraulic unscrewing sequence
3) Hydraulic oil high temperature alarm
4) System pressure gauge
5) Shot counter and reset function
6) Malfunction alarm light
7) Self-diagnostic function
8) Emergency stop buttons placed both front and rear of the machine
to provide easy access
Parts Feature introduction
1.All models are with T-slot platen
Our machine has T-slot platen design, easy for fixing mould more
time and reducing the screw hole damage. It is also good to extend
the platen life. Meanwhile, the plate has enough thickness to
ensure the mould to be closed tightly, it will improve the product
shaping quality and extend the mould life.
2.Intergrated toggle system
Front link toggle adopts integrated design to improv the toggle
system strength and also whole clamping system rigidity and
accuracy.
3.Manual lubrication station for injection unit
Equip with manual lubrication station for injection unit, so the
hydraulic motor carriage will be lubricated well during normal
production, reduce the abrading of bar.
4.Zinc alloy moving plate support foot
Using Zinc alloy foot for supporting moving platen, less weight,
easy for assembly and maintenance, less abrasion, longer working
life.
5.Volume type oil lubrication
Volume type oil lubrication could lubricate each point of toggle
system well. Better than grease lubrication.
6.Advanced computerized control system
Adopt EST or Famous brand special injection machine computer,
international famous brand and quality, easy operation and control,
multi- languages for choice.
7. Hydraulic System
The energy-saving hydraulics are fitted with sound reduced and are
made of high-quality components. They allow much greater forces to
be transferred and enable very uniform and precision movements of
the machine.
