PET Preform molding machine SHE 228 PET
PET Preform molding machine SHE 228 PET Send Enquiry
1. Specially designed PET screw & barrel, highly increases the plasticizing speed and shot weight, lowers the plasticizing temperature and AA value. Also significantly improves the shrinkage of perform, while achieves better transparency.
2. Variety machine specifications, suitable for different kinds of perform moulds.
3. Stable performance and high productivity. Increasing ejecting tonnage and ejector stroke, suitable for different kinds of PET perform moulds.
4. With optional synchronous pressure retaining system, can improve 15%~25% more capacity.
5. Providing full range of PET bottle technology and equipment, including: injection molding machine, blowing machine, perform moulds and other relevant equipments.
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MODEL |
SHE228-PET |
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INJECTION UNIT |
|
A |
B |
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Screw diameter |
mm |
56 |
60 |
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Shot size(theoretical) |
Cm³ |
730 |
830 |
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Shot weight |
g |
800 |
910 |
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Injection pressure |
Mpa |
147 |
128 |
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Injection rate |
g/s |
200 |
220 |
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Screw L/D ratio |
L/D |
24.5 |
23 |
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Screw speed |
r.p.m |
0-145 |
|
|
Nozzle Diameter |
Srmm |
20 |
|
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CLAMPING |
|
|
|
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Clamp tonnage |
KN |
2280 |
|
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Toggle stroke |
mm |
480 |
|
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Mould Thickness |
mm |
200-510 |
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Space between tie-bars |
mm |
510X510 |
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Ejector stroke |
mm |
155 |
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Ejector tonnage |
KN |
70 |
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Ejector number |
Piece |
9 |
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Hole Diameter |
mm |
160 |
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OTHERS |
|
|
|
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Heat power |
KW |
15.5 |
|
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Max. pump pressure |
MPa |
16 |
|
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Pump motor power |
KW |
22 |
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Machine dimension |
m |
5.7X1.8X2.0 |
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Machine weight |
t |
6.7 |
|
|
Oil tank capacity |
L |
300 |
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