Basic Information
1.This Plastic Molding machine is of Saving of energy
2.High speed system response and short molding cycle
3.Largely decrease system oil temperature
4.Reduce mold open and close crash to extend service time of machine and mold tool.
5.To extend service life of oil piping system, to reduce maintenance possibilities and save maintenance cost.
6.Higher requirement for hydraulic oil; provides with imported high quality oil strainer.
Functions
1. Screw of big length to diameter ratio, uniform plastication and high plasticizing capability..
2. Multi Step adjustment of injection speed or pressure. Plastic Injection Bottle Moulding Machine
3. Double toggle mold closing system with a large force magnification ratio and a large stroke rate.
4. Very good speed characteristic of high speed mold closing and low pressure mold protection.
5. Double proportional, load sensitive hydraulic circuit. Plastic Injection Bottle Moulding Machine
6. For big sizes of machines there are several oil pumps in a group, use proportional valve to compensate the difference of pressure or flow between pumps
7. Triple interlock of mechanic, electric and hydraulic devicesHydraulic knockout core device and rotary mold-parting the work piece device.
8. Using the computer, electric and hydraulic elements of famous brands in the world.
Injection unit:
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
Technical Paraments
| |
Unit
|
DS-880T |
| A |
B |
C |
D |
| Injection unit |
| Screw Diameter |
mm |
105 |
110 |
115 |
125 |
| Screw L/D Ratio |
L/D |
23.5 |
22.5 |
21.5 |
19.8 |
| Shot Size(Theoretical) |
cm3 |
4262 |
4677 |
5113 |
5977 |
| Injection Weight |
g |
3739 |
4103 |
4485 |
5243 |
| Injection Pressure |
Mpa |
183 |
166 |
152 |
129 |
| Plasticizing Capacity |
g/s |
95 |
110 |
120 |
135 |
| Screw Speed |
rpm |
0-120 |
| Clamping unit |
| Clamp Tonnage |
KN |
8800 |
| Stroke |
mm |
1020 |
| Space Between Tie Bars |
mm |
1060*1020 |
| Max.Mold Height |
mm |
1100 |
| Min.Mold Height |
mm |
420 |
| Ejector Stroke |
mm |
320 |
| Ejector Tonnage |
KN |
245 |
| Ejector Number |
PC |
21 |
| Others |
| Max.Pump Pressure |
Mpa |
16 |
| Pump Motor Power |
KW |
37+45 |
| Heater Power |
KW |
48 |
| Machine Dimension(L*W*H) |
m |
11.5*2.4*3.2 |
| Machine Weight(About) |
T |
45 |
