专用机系列之PVC管件专用机
——采用PVC专用的注射系统、强排式冷却装置、高硬度和防腐蚀的双合金螺杆，符合PVC、UPVC等颗粒、粉料的生产要求，保证了塑化效果和混色效果，同时避免产品过热而变色。
|
Item |
Unit |
HQT-450 |
|
INJECTION UNIT |
|
A |
B |
C |
|
Screw Diameter |
mm |
75 |
80 |
85 |
|
Screw L/D Ratio |
L/D |
21.3 |
20 |
18.8 |
|
Shot Volume(Theoretical) |
cm3 |
1643 |
1870 |
2111 |
|
Injection Weight(PS) |
G |
1496 |
1702 |
1921 |
|
Plasticizing Capacity(PS) |
g/s |
45.0 |
56.2 |
62.3 |
|
Injection Rate |
g/s |
394 |
448 |
506 |
|
Injection Pressure |
Mpa |
173 |
152 |
135 |
|
Screw Speed |
r/min |
150 |
|
CLAMPING UNIT |
|
|
|
Clamp Tonnage |
KN |
4500 |
|
Toggle Stroke |
mm |
740 |
|
Space Between Tie Bars |
mm |
780×780 |
|
Min.Max. Mould Height |
mm |
300-780 |
|
Ejector Stroke |
mm |
200 |
|
Ejector Tonnage |
KN |
125 |
|
Ejector Number |
|
13 |
|
OTHERS |
|
|
|
System Pressure |
（mpa） |
16 |
|
Pump Motor Power |
（kw） |
45 |
|
Heater Power |
（kw） |
23.6 |
|
Machine Dimension(L×W×H) |
m |
7.79×2.2×2.75 |
|
Oil Tank Capacity |
L |
1217 |
|
Machine Weight |
Tonelada |
19
|
