injection molding machine for making 8 inch pvc pipe fitting manufacturers connection for sale heat resist mould product
Injection Unit Features
2.1 Injection unit adopts duble-cylinder design, more higher injection pressure, more simpler structure and lower malfunction rate.
2.2 Enlarged-cylinder, adopting two -cylinder design,effectively prevent the adhesive-material leaking phenomenon because of the machine vibration or other reasons when the nozzle is under high-speed operation.
2.3 Adopting graphite bush, improving the wear-resistance, reducing the frequency of using lubrication oil effectively improve the cleanness of the injection part.
2.4 Injection cylinder adopts low-frictional seals, improving the response rate and improve the stability under the complicated processes of injection.
2.5 Bridge-style design, for different L/D plastic parts.
Some of the important features:
Clamping system: Faster response, steable and high rigidity.
Injection system: Accurate and flexible, lower rejection rate.
Control system: omputer and simple operation,molding data memory system.
Power system: Energy saving, high efficient and precise.
Metal parts: The thickness of our frame, metal plate and wallboard are thicker than other company.
Hydraulic closed loop and motor speed closed loop is realized by control system with the features of high repetition, high linearity, high linearity, high efficiency, high precision, fast response, low rejection rate,low noise, low vibration and long service life, High-rigidity template design with T shot andordinary threaded hole facilitates the mold installtion. Oil filter equipment of high performance and high precision can keep the grease within NAS8. Color control system is adopted.
Clamping unit
Five point double tiggle clamping unit
Electronic ruler for mold open and close position
Mechanical safety device
Multi stage of mold open /close speed, pressure and position
Fast mold close
Automatic mold height adjustment
Low pressure mold protection
Box model platen: T slots
Auto centering lubrication system
Hydraulics
Propoffional pressure and speed control
Oil suck filter
Oil temperature control and alarm
By-pass oil filter
| SPECIFICATION |
HJF-780 |
| |
A |
B |
C |
D |
| Screw Diameter |
Mm |
90 |
95 |
105 |
110 |
| Screw L/D Ration |
L/D |
23.2 |
22 |
19.9 |
19 |
| Shot Size(Theoretical) |
cm3 |
2924 |
3258 |
3981 |
4369 |
| Injection Weight(PS) |
g |
2632 |
2933 |
3583 |
3932 |
| Injection Rate |
g/s |
574 |
640 |
781 |
858 |
| Injection Pressure |
MPa |
195 |
175 |
143 |
130 |
| Screw Speed |
rpm |
115 |
| Clamp tonnage |
KN |
7800 |
| Opening stroke |
Mm |
950 |
| Space Between Tie Bars |
mm |
980*950 |
| Max.Mold Height |
mm |
960 |
| Min.Mold Height |
mm |
400 |
| Ejector Stroke |
mm |
280 |
| Ejector Tonnage |
KN |
186 |
| Max.Pump Pressure |
MPa |
16 |
| Pump Motor Power |
KW |
37+30 |
| Heater power |
KW |
56.7 |
| Machine Dimension(L*W*H) |
M |
11.43*2.40*3.14 |
| Machine weight |
T |
37 |
| Oil Tank Capacity |
L |
1500 |
Product Tags:
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Horizontal Injection Molding Machine For Making 8 Inch Pvc Pipe Fitting Images
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