The LISONG high-speed thin-wall injection molding machine is equipped with an optimized hydraulic system, which significantly increased the injection molding speed. The injection molding machine (IMM) has a special high-speed screw, which provides higher plasticizing capacity. The clamping design of the IMM has increased rigidity, which significantly improves the quality of the resulting products and minimizes the probability of defects.
Features and Advantages
- Optimized rotary unit design. The high-speed clamping system helps optimize the platen design and reduces its deformation, which in turn provides higher die load-bearing capacity.
- Cam-ring mechanism ensures simple die thickness adjustment with high precision. Automatic adjustment and auto-correction of clamping force. Multi-stage impulse-type ejector.
- Fast ejector response with smooth and stable movement. Simple ejector rod setup helps control it throughout the entire process.
- Increased die volume.
- Large-size linear guide rail support reduces platen deflection, extends tie rod service life, and increases die load-bearing capacity.
- Advanced control interface. High-performance microprocessor and ergonomic layout. Direct menu access via keys, data image monitoring, self-diagnostics, and fault detection capability.
- Closed-loop PID temperature controller ensures precise temperature control and stable process management.
- Efficient injection structure. Uniform screw load, increased plasticizing capacity, low power consumption, stable structure, improved injection efficiency, simple production process.
- Precise linear guide reduces the standard deviation of movement during injection and ensures injection alignment.
- Servo motor and drive. Increased energy savings, faster response time, high repeatability accuracy, and low noise level.
LISONG injection molding machine (IMM), SPEED LS series — technical specifications
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LISONG injection technology |
LS90/360 |
LS 130/410 |
LS 170/470 |
LS 220/530 |
LS 800/980 |
LS 1000/1080 |
LS 1300/1380 |
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Models |
90/360-270 |
130/410-355 |
170/470-525 |
220/530-655 |
800/980-6560 |
1000/1080-6560 |
1300/1380-10600 |
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International size |
900-270 |
1300-355 |
1700-525 |
2200-655 |
8000-6560 |
10000-6560 |
13000-10600 |
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Clamping unit |
90/360 |
130/410 |
170/470 |
220/530 |
800/980 |
1000/1080 |
1300/1380 |
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Clamping force (kN) |
900 |
1300 |
1700 |
2200 |
8000 |
10000 |
13000 |
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Locking force (kN) |
990 |
1430 |
1870 |
2420 |
8800 |
11000 |
13000 |
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Max. opening stroke (mm) |
320 |
360 |
430 |
500 |
980 |
1120 |
2900 |
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Min. mold height (mm) |
150 |
150 |
180 |
200 |
400 |
400 |
600 |
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Max. mold height (mm) |
350 |
450 |
520 |
550 |
1000 |
1100 |
1500 |
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Max. daylight (mm) |
670 |
810 |
950 |
1050 |
1980 |
2220 |
2900 |
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Platen dimensions (mm) |
540*540 |
630*590 |
715*655 |
800*740 |
1400*1400 |
1430*1430 |
1980*1880 |
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Distance between tie bars (mm) |
360*360 |
410*370 |
470*410 |
530*470 |
980*980 |
1080*1080 |
1380*1280 |
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Ejector stroke (mm) |
90 |
120 |
140 |
150 |
295 |
325 |
400 |
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Ejector force (kN) |
30 |
49 |
67 |
67 |
210 |
210 |
360 |
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Injection unit |
270 |
355 |
525 |
655 |
6560 |
6560 |
10600 |
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Screw diameter (mm) |
30 |
32 |
36 |
36 |
40 |
45 |
40 |
45 |
50 |
45 |
50 |
55 |
90 |
100 |
110 |
120 |
90 |
100 |
110 |
120 |
110 |
120 |
130 |
140 |
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Screw geometry |
special |
special |
special |
special |
special |
special |
special |
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Screw length-to-diameter ratio L/D [L/D] |
23.5 |
22 |
20.1 |
24.1 |
22 |
20.2 |
22.5 |
22 |
18 |
22.2 |
20 |
18.2 |
24.4 |
22 |
20 |
18.3 |
24.4 |
22 |
20 |
18.3 |
26.2 |
24 |
22.2 |
20.6 |
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Injection pressure (bar) |
2300 |
2030 |
1600 |
2052 |
1490 |
1177 |
2048 |
1618 |
1596 |
1970 |
1596 |
1319 |
2190 |
1780 |
1470 |
1230 |
2190 |
1780 |
1470 |
1230 |
2040 |
1710 |
1460 |
1260 |
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Max. shot volume (cm³) |
117 |
133 |
168 |
193 |
239 |
302 |
258 |
326 |
403 |
334 |
412 |
499 |
2990 |
3691 |
4467 |
5316 |
2990 |
3691 |
4467 |
5316 |
5227 |
6220 |
7300 |
8467 |
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Max. shot weight (g) |
106 |
121 |
153 |
176 |
217 |
275 |
235 |
297 |
367 |
304 |
375 |
454 |
2721 |
3359 |
4065 |
4838 |
2721 |
3359 |
4065 |
4838 |
4757 |
5660 |
6643 |
7705 |
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Max. injection volume |
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Without accumulator (cm³/s) |
81 |
92 |
117 |
114 |
157 |
199 |
142 |
180 |
230 |
186 |
230 |
278 |
757 |
935 |
1131 |
1357 |
757 |
935 |
1131 |
1357 |
1169 |
1402 |
1633 |
1893 |
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Injection rate |
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Without accumulator (mm/s) |
115 |
114 |
115 |
112 |
125 |
125 |
142 |
180 |
230 |
117 |
117 |
117 |
119 |
119 |
119 |
120 |
119 |
119 |
119 |
120 |
123 |
124 |
123 |
123 |
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Plasticizing rate |
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Motor[g/s] |
9.2 |
10.5 |
13.7 |
14.9 |
18.2 |
24.1 |
20.1 |
22.6 |
28.4 |
20.3 |
25.5 |
31.2 |
88.8 |
109 |
129 |
151 |
88.8 |
109 |
129 |
151 |
119 |
138 |
159 |
182 |
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Max. screw stroke (mm) |
165 |
165 |
165 |
190 |
190 |
190 |
205 |
205 |
205 |
210 |
210 |
210 |
470 |
470 |
550 |
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Max. nozzle projection (mm) |
50 |
50 |
50 |
50 |
50 |
50 |
50 |
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Nozzle contact force (kN) |
60 |
60 |
60 |
80 |
110 |
110 |
110 |
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Number of heating zones |
4 |
4 |
4 |
4 |
6 |
6 |
7 |
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Hopper capacity (L) |
35 |
35 |
35 |
50 |
200 |
200 |
400 |
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General information |
90/360-270 |
130/410-355 |
170/470-252 |
220/530-655 |
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Oil tank capacity (L) |
180 |
280 |
380 |
400 |
1000 |
1200 |
1600 |
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Installed electrical power |
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Pump (kW) |
12.5 |
12.5 |
12.5 |
14.5 |
14.5 |
14.5 |
18 |
18 |
25.5 |
25.5 |
25.5 |
25.5 |
95.5 |
116.5 |
138 |
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Barrel heating power (kW) |
7.55 |
10.2 |
10.2 |
15.5 |
67.5 |
67.5 |
94.5 |
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Hydraulic drive power (kW) |
15 |
15 |
15 |
18.5 |
18.5 |
18.5 |
22 |
22 |
30 |
30 |
30 |
30 |
100 |
130 |
145 |
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Electric drive power (kW) |
23 |
23 |
23 |
29 |
29 |
29 |
32 |
32 |
32 |
46 |
46 |
46 |
168 |
198 |
240 |
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Total weight (without oil) (kg) |
3000 |
4500 |
5600 |
7300 |
43000 |
51000 |
66000 |
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Machine dimensions (L×W×H) (m) |
3.82*1.2*1.8 |
4.5*1.4*2.0 |
5.2*1.6*2.1 |
5.8*1.65*2.1 |
10.9*2.6*2.9 |
11.9*2.6*3 |
11.8*3.57*4.2 |
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