SE 300ALL- Electric Injection Molding Machine
Sunbun is the world's leading supplier of servo injection molding machines and one of the best injection molding machine manufacturers in China.
The all-electric SE series injection molding machine provides customers with an effective solution to increase production efficiency and product qualification rate. The main features of this series are efficiency, energy-saving, speed, and precision. The clamping unit adopts Sunbun’s center locking mold structure and utilizes a new design of rodless contact for stable machine operation and extended lifespan, protecting the mold and contributing to environmental protection. The injection unit mainly uses low inertia, high torque servo motors to precisely control injection speed and volume.
Machine Parameter List |
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Item/Type |
Unit |
SE300 |
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Clamping Fore |
KN |
300 |
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Distance between Tie Bars |
mm |
730 x 600 |
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Toggle Stroke |
mm |
615 |
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Maximum Mould Height |
mm |
680 |
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Minimum Mould Height |
mm |
240 |
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Ejector Stroke |
mm |
180 |
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Ejector Force |
KN |
50 |
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Ejector Bar Quantity |
Pcs |
1+12 |
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Screw Type |
|
A |
B |
C |
D |
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Screw Diameter |
mm |
50 |
55 |
60 |
65 |
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Screw L/D Ratio |
L/D |
23 |
21 |
22 |
20 |
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Theoretical Injection Unit |
cm3 |
538 |
650 |
774 |
909 |
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Injection Weight(PS) |
g |
490 |
592 |
704 |
827 |
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Injection Pressure |
Mpa |
270 |
223 |
188 |
160 |
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Injection Stroke |
mm |
275 |
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Standard Injection Unit |
|
IE1450 |
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Injection Speed |
mm/s |
160 |
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Injection Ratio into Air |
cm3 /s |
314 |
380 |
452 |
531 |
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High Speed injection Unit |
|
IE1450H |
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Injection Speed |
mm/s |
250 |
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Injection Ratio into Air |
cm3 /s |
490 |
594 |
706 |
529 |
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Screw Speed(max.) |
rpm |
300 |
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Electrical Capacity |
Kw |
71 |
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Heater Power |
Kw |
22.7 |
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Heater Zones |
|
1+4 |
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System Pressure |
Mpa |
17.5 |
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System Flow |
L/min |
40 |
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Hopper Capacity |
L |
50 |
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Dimensions(L x W x H) |
m |
7.5 x 1.7 x 2.5 |
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Machine Weigh |
Ton |
12.5 |