Servo Controller Part: 1. High Precise Control The servo system can control the machine's pressure, speed & location precisely, make sure that the error of accurate repeatability precision for the shot measurement is <0.3% 2. High sensitive response Because the motor vector is matched with the controller accurately, it only takes 0.5sec. inputing the number from 0 to max. Compared with other traditional hydraulic injection molding machine, AF series is more faster in speed with shorter cycle time and high efficient in production  3. Energy Saving Overall efficiency is 10% more & driving capacity is 18% more than common machine. This series can save 30-80% energy, and achieve first-class energy efficency  Services: 24 hours technical support by email. one year guarantee Calling or door to door services
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300ton injection molding machine with servo motor
Plastic injection machines we build clamping force from 680 to 8800KN, shot weight from 83 to 4390gr, which can meet all kinds of plastic products production requirements.
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Equiped with servo motor, which energy saving by 60% in average ,with longer working life (low oil temperature),low noise ,high precision (close looped system ).
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Welcome contact us for more details and professional services.
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Technical specifications;
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INJECTION UNIT
Unit
LSF-308
A
B
C
Screw Diameter
Mm
60
67
70
Screw L/D Ratio
L/D
21.6
19.8
18.6
Short Size
Cm3
918
1145
1250
Injection weight
G
830
1030
1136
Injection Rate
g/s
177
206
239
Plasticizing capacity
g/s
41
49
57
Injection Pressure
Mpa
193
158
142
Screw Speed
Rpm
0-185
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CLAMPING UNIT
Clamp Force
KN
3080
Space Between Tie Bars
mm
630*630
Toggle Stroke
mm
590
Max. Mold Height
mm
630
Min. Mold Height
mm
200
Ejector Stroke
mm
160
Ejector Tonnage
KN
62
Ejector Number
P
9
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OTHERS
Max. pump Pressure
Mpa
16
Pump motor powder
Kw
30
Heater Power
Kw
18
Machine Dimension(L*W*H)
M
6.15*1.56*2
Machine Weight
T
10.2
Features:Â
1) LCD computer control with big display screenÂ
2) Hydraulic double proportional valveÂ
3) Hard chrome plated high tensile strength steel tie barsÂ
4) Generous space for fitting large mouldsÂ
5) Large opening strokeÂ
6) Two position transducers to control Clamping and InjectionÂ
7) Four stages of injecting, independent velocity and pressure controlÂ
8) Hydraulic mould height adjustment deviceÂ
9) Screw cold-start prevention deviceÂ
10) Melt decompression controlÂ
11) Screw back pressure controlÂ
12) Multiple hydraulic ejectionÂ
13) Differential high speed clampingÂ
14) Centralized lubrication systemÂ
15) Low pressure mould protection deviceÂ
16) Mechanical safety interlockÂ
17) Double electrical safety interlockÂ
18) Oil return filterÂ
19) Oil tank with inner stainless steel container