Main advantages of HTW/UPVC injection molding machine:
(1) Air cooling fans on barrel, for fast reaction time and precise temperature control
(2) New special screw geometry optimized for UPVC, achieving stabilized plasticising and excellent production
(3) Wider moving safety doors at back and front, to accommodate bulky core pulling cylinders
(4) Machine equipped with core pulling controls
(5) Automatic oil lubrication pump
(6) Equipped with automatic mould height adjustment system
2. TECHNICAL PARAMETERS
SPECIFICATION |
HTW730 |
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A |
B |
C |
D |
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INJECTION UNIT |
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Screw diameter |
mm |
90 |
95 |
105 |
110 |
Screw L/D ratio |
L/D |
23.2 |
22 |
19.9 |
19 |
Shot volume(theoretical) |
cm3 |
3181 |
3544 |
4330 |
4752 |
Injiection weight(ps) |
g |
2895 |
3225 |
3940 |
4324 |
Injection rate |
g/s |
574 |
640 |
781 |
858 |
Injection pressure |
Mpa |
195 |
175 |
143 |
130 |
Screw pressure |
rpm |
115 |
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CLAMPING UNIT |
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Clamping force |
kN |
7300 |
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Open stroke |
mm |
950 |
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Space between tie bars(W×H) |
mm |
950×950 |
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Max.Mold height |
mm |
960 |
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Min.Mold height |
mm |
400 |
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Ejector stroke |
mm |
280 |
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Ejector force |
kN |
210 |
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OTHERS |
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Max.Pump pressure |
MPa |
16 |
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Pump motor power |
kW |
37+37 |
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Heating power |
kW |
56.7 |
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Machine dimension(L×W×H) |
m |
11.43×2.40×3.14 |
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Oiltank cubage |
L |
1200 |
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Machine weight |
t |
37 |
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PLATEN DIMENSIONS | |
MOULD SPACE DIMENSOINS |