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LQS
UPG
Double cylinder balanced injection system;
Multi-stage pressure &speed injection;
Back pressure adjustment device;
Low-pressure mould protection;
Single hydraulic core pulling and inserting;
Multiple hydraulic ejector knock-out;
Mechanical, electrical safety device;
Auto lubrication system;
Hydraulic pressure full proportional control;
Computer control system;
Molding data memory system;
Automatic mould adjust function;
Energy-saving with servo motor;
Double cylinder balanced injection system;
Multi-stage pressure &speed injection;
Back pressure adjustment device;
Low-pressure mould protection;
Single hydraulic core pulling and inserting;
Multiple hydraulic ejector knock-out;
Mechanical, electrical safety device;
Auto lubrication system;
Hydraulic pressure full proportional control;
Computer control system;
Molding data memory system;
Automatic mould adjust function;
Energy-saving with servo motor;
Parameter | Unit | LQS320 | LQS420 | LQS520 | LQS720 | LQS920 | |||||||||||
Injection Unit | Screw diameter | mm | A | B | C | A | B | C | A | B | C | A | B | C | A | B | C |
19 | 22 | 25 | 25 | 27 | 30 | 25 | 28 | 32 | 32 | 34 | 36 | 32 | 35 | 38 | |||
Screw L/D ratio | L/D | 20.5 | 17.7 | 15.5 | 19.8 | 18.4 | 16.5 | 22.6 | 20.2 | 17.7 | 22.3 | 21 | 19.8 | 24.8 | 22 | 20 | |
Shot volume(theoretical) | Cm3 | 22.6 | 30 | 38 | 47 | 55 | 68 | 56 | 70 | 92 | 112 | 127 | 142.5 | 112 | 134 | 158 | |
Injection weight(PS) | g | 20.6 | 27 | 34 | 43 | 50 | 62 | 51 | 64 | 84 | 102 | 116 | 130 | 103 | 122 | 144 | |
OZ | 0.7 | 0.9 | 1.2 | 1.5 | 1.9 | 2.1 | 1.8 | 2.2 | 2.9 | 3.6 | 4.1 | 4.6 | 3.6 | 4.3 | 5 | ||
Plasticizing | g/s | 2 | 2.6 | 3.3 | 3.5 | 4.3 | 5.9 | 5.6 | 6.9 | 8.8 | 10.5 | 11.6 | 13 | 10.4 | 11.6 | 13 | |
Injection rate | g/s | 19 | 25 | 32 | 43 | 50 | 62 | 39 | 48 | 65 | 89 | 115 | 129 | 72 | 86 | 101 | |
Injection pressure | Mpa | 248 | 185 | 143 | 241 | 207 | 168 | 265 | 211 | 162 | 203 | 180 | 160 | 232 | 194 | 164 | |
Screw speed | rpm | 190 | 200 | 200 | 200 | 180 | |||||||||||
Clamping unit | Clamp force | KN | 320 | 420 | 520 | 720 | 920 | ||||||||||
Open stroke | mm | 155 | 245 | 270 | 300 | 330 | |||||||||||
Distance between tie bars (W*H) | mm | 245*195 | 260*260 | 300*300 | 330*330 | 370*370 | |||||||||||
Max mold thickness | mm | 260 | 300 | 340 | 360 | 400 | |||||||||||
Min mold thickness | mm | 80 | 100 | 100 | 130 | 150 | |||||||||||
Ejector stroke | mm | 40 | 65 | 70 | 85 | 100 | |||||||||||
Ejector force | KN | 13 | 25 | 25 | 31 | 31 | |||||||||||
Ejector number | PC | 1 | 1 | 1 | 5 | 5 | |||||||||||
Dia of mold location hole | mm | 55 | 80 | 100 | 100 | 125 | |||||||||||
Others | Max pump pressure | Mpa | 14 | 16 | 16 | 16 | 16 | ||||||||||
Servo motor power | KW | 5.5 | 7.5 | 7.5 | 12 | 12 | |||||||||||
Heating power | KW | 2.6 | 3.2 | 4.7 | 6 | 7.2 | |||||||||||
Machine dimension | m | 2.80*0.86*1.35 | 3.1*1.1*1.4 | 3.3*1.1*1.6 | 3.9*1.2*1.65 | 4.2*1.2*1.65 | |||||||||||
Machine weight | T | 1.05 | 1.65 | 2.2 | 2.8 | 3.4 | |||||||||||
Oil tank capacity | L | 85 | 95 | 115 | 130 | 150 |
LQS1200 | LQS1500 | LQS1700 | LQS2200 | LQS2700 | LQS3500 | LQS4100 | ||||||||||||||
A | B | C | A | B | C | A | B | C | A | B | C | A | B | C | A | B | C | A | B | C |
35 | 38 | 42 | 38 | 42 | 45 | 42 | 45 | 50 | 45 | 50 | 55 | 55 | 60 | 64 | 65 | 70 | 75 | 70 | 75 | 80 |
23.8 | 22 | 19.9 | 23.7 | 21.4 | 20 | 23.6 | 22 | 19.8 | 23.4 | 21 | 19.1 | 22.8 | 21 | 19.7 | 23.4 | 21.8 | 20.3 | 22.5 | 21 | 19.5 |
192 | 226 | 277 | 226 | 277 | 318 | 311 | 357 | 441 | 397 | 490 | 593 | 640 | 760 | 865 | 1145 | 1327 | 1524 | 1385 | 1590 | 1809 |
175 | 206 | 252 | 206 | 252 | 289 | 283 | 325 | 402 | 362 | 446 | 540 | 580 | 692 | 787 | 1042 | 1208 | 1386 | 1260 | 1446 | 1646 |
6.1 | 7.2 | 8.8 | 7.3 | 8.9 | 10.2 | 10 | 11.5 | 14.2 | 12.8 | 15.7 | 19 | 20.5 | 24.4 | 27.8 | 36 | 42 | 48 | 44 | 51 | 58 |
12 | 17 | 23 | 16 | 22 | 28 | 20 | 27 | 34 | 27 | 34 | 40 | 40 | 52 | 64 | 58 | 65 | 72 | 62 | 68 | 74 |
89 | 105 | 128 | 106 | 130 | 149 | 138 | 160 | 196 | 190 | 235 | 280 | 235 | 280 | 320 | 273 | 317 | 364 | 330 | 380 | 430 |
219 | 186 | 152 | 223 | 183 | 159 | 216 | 188 | 152 | 207 | 168 | 139 | 193 | 162 | 143 | 194 | 168 | 146 | 199 | 173 | 152 |
190 | 220 | 180 | 210 | 180 | 160 | 150 | ||||||||||||||
1200 | 1500 | 1700 | 2200 | 2700 | 3500 | 4100 | ||||||||||||||
350 | 400 | 435 | 485 | 553 | 650 | 715 | ||||||||||||||
410*410 | 430*430 | 480*480 | 530*530 | 580*580 | 720*670 | 770*720 | ||||||||||||||
450 | 480 | 535 | 550 | 580 | 740 | 780 | ||||||||||||||
150 | 160 | 180 | 200 | 220 | 250 | 250 | ||||||||||||||
130 | 130 | 145 | 142 | 150 | 160 | 180 | ||||||||||||||
45 | 45 | 53 | 70 | 70 | 100 | 125 | ||||||||||||||
5 | 5 | 5 | 9 | 9 | 13 | 13 | ||||||||||||||
125 | 125 | 125 | 160 | 160 | 160 | 160 | ||||||||||||||
16 | 16 | 16 | 16 | 16 | 16 | 16 | ||||||||||||||
18.5 | 18.5 | 18.5 | 23 | 31 | 37 | 45 | ||||||||||||||
8.5 | 10.3 | 12.3 | 14.8 | 16.8 | 20 | 25 | ||||||||||||||
4.4*1.28*1.9 | 4.5*1.35*1.9 | 5.13*1.45*2.12 | 5.6*1.5*2.2 | 5.9X1.6X2.2 | 7.0*1.75*2.2 | 7.3*2.0*2.4 | ||||||||||||||
3.6 | 4 | 6 | 7 | 7.7 | 11 | 15 | ||||||||||||||
230 | 250 | 300 | 320 | 360 | 600 | 700 |
Parameter | Unit | LQS320 | LQS420 | LQS520 | LQS720 | LQS920 | |||||||||||
Injection Unit | Screw diameter | mm | A | B | C | A | B | C | A | B | C | A | B | C | A | B | C |
19 | 22 | 25 | 25 | 27 | 30 | 25 | 28 | 32 | 32 | 34 | 36 | 32 | 35 | 38 | |||
Screw L/D ratio | L/D | 20.5 | 17.7 | 15.5 | 19.8 | 18.4 | 16.5 | 22.6 | 20.2 | 17.7 | 22.3 | 21 | 19.8 | 24.8 | 22 | 20 | |
Shot volume(theoretical) | Cm3 | 22.6 | 30 | 38 | 47 | 55 | 68 | 56 | 70 | 92 | 112 | 127 | 142.5 | 112 | 134 | 158 | |
Injection weight(PS) | g | 20.6 | 27 | 34 | 43 | 50 | 62 | 51 | 64 | 84 | 102 | 116 | 130 | 103 | 122 | 144 | |
OZ | 0.7 | 0.9 | 1.2 | 1.5 | 1.9 | 2.1 | 1.8 | 2.2 | 2.9 | 3.6 | 4.1 | 4.6 | 3.6 | 4.3 | 5 | ||
Plasticizing | g/s | 2 | 2.6 | 3.3 | 3.5 | 4.3 | 5.9 | 5.6 | 6.9 | 8.8 | 10.5 | 11.6 | 13 | 10.4 | 11.6 | 13 | |
Injection rate | g/s | 19 | 25 | 32 | 43 | 50 | 62 | 39 | 48 | 65 | 89 | 115 | 129 | 72 | 86 | 101 | |
Injection pressure | Mpa | 248 | 185 | 143 | 241 | 207 | 168 | 265 | 211 | 162 | 203 | 180 | 160 | 232 | 194 | 164 | |
Screw speed | rpm | 190 | 200 | 200 | 200 | 180 | |||||||||||
Clamping unit | Clamp force | KN | 320 | 420 | 520 | 720 | 920 | ||||||||||
Open stroke | mm | 155 | 245 | 270 | 300 | 330 | |||||||||||
Distance between tie bars (W*H) | mm | 245*195 | 260*260 | 300*300 | 330*330 | 370*370 | |||||||||||
Max mold thickness | mm | 260 | 300 | 340 | 360 | 400 | |||||||||||
Min mold thickness | mm | 80 | 100 | 100 | 130 | 150 | |||||||||||
Ejector stroke | mm | 40 | 65 | 70 | 85 | 100 | |||||||||||
Ejector force | KN | 13 | 25 | 25 | 31 | 31 | |||||||||||
Ejector number | PC | 1 | 1 | 1 | 5 | 5 | |||||||||||
Dia of mold location hole | mm | 55 | 80 | 100 | 100 | 125 | |||||||||||
Others | Max pump pressure | Mpa | 14 | 16 | 16 | 16 | 16 | ||||||||||
Servo motor power | KW | 5.5 | 7.5 | 7.5 | 12 | 12 | |||||||||||
Heating power | KW | 2.6 | 3.2 | 4.7 | 6 | 7.2 | |||||||||||
Machine dimension | m | 2.80*0.86*1.35 | 3.1*1.1*1.4 | 3.3*1.1*1.6 | 3.9*1.2*1.65 | 4.2*1.2*1.65 | |||||||||||
Machine weight | T | 1.05 | 1.65 | 2.2 | 2.8 | 3.4 | |||||||||||
Oil tank capacity | L | 85 | 95 | 115 | 130 | 150 |
LQS1200 | LQS1500 | LQS1700 | LQS2200 | LQS2700 | LQS3500 | LQS4100 | ||||||||||||||
A | B | C | A | B | C | A | B | C | A | B | C | A | B | C | A | B | C | A | B | C |
35 | 38 | 42 | 38 | 42 | 45 | 42 | 45 | 50 | 45 | 50 | 55 | 55 | 60 | 64 | 65 | 70 | 75 | 70 | 75 | 80 |
23.8 | 22 | 19.9 | 23.7 | 21.4 | 20 | 23.6 | 22 | 19.8 | 23.4 | 21 | 19.1 | 22.8 | 21 | 19.7 | 23.4 | 21.8 | 20.3 | 22.5 | 21 | 19.5 |
192 | 226 | 277 | 226 | 277 | 318 | 311 | 357 | 441 | 397 | 490 | 593 | 640 | 760 | 865 | 1145 | 1327 | 1524 | 1385 | 1590 | 1809 |
175 | 206 | 252 | 206 | 252 | 289 | 283 | 325 | 402 | 362 | 446 | 540 | 580 | 692 | 787 | 1042 | 1208 | 1386 | 1260 | 1446 | 1646 |
6.1 | 7.2 | 8.8 | 7.3 | 8.9 | 10.2 | 10 | 11.5 | 14.2 | 12.8 | 15.7 | 19 | 20.5 | 24.4 | 27.8 | 36 | 42 | 48 | 44 | 51 | 58 |
12 | 17 | 23 | 16 | 22 | 28 | 20 | 27 | 34 | 27 | 34 | 40 | 40 | 52 | 64 | 58 | 65 | 72 | 62 | 68 | 74 |
89 | 105 | 128 | 106 | 130 | 149 | 138 | 160 | 196 | 190 | 235 | 280 | 235 | 280 | 320 | 273 | 317 | 364 | 330 | 380 | 430 |
219 | 186 | 152 | 223 | 183 | 159 | 216 | 188 | 152 | 207 | 168 | 139 | 193 | 162 | 143 | 194 | 168 | 146 | 199 | 173 | 152 |
190 | 220 | 180 | 210 | 180 | 160 | 150 | ||||||||||||||
1200 | 1500 | 1700 | 2200 | 2700 | 3500 | 4100 | ||||||||||||||
350 | 400 | 435 | 485 | 553 | 650 | 715 | ||||||||||||||
410*410 | 430*430 | 480*480 | 530*530 | 580*580 | 720*670 | 770*720 | ||||||||||||||
450 | 480 | 535 | 550 | 580 | 740 | 780 | ||||||||||||||
150 | 160 | 180 | 200 | 220 | 250 | 250 | ||||||||||||||
130 | 130 | 145 | 142 | 150 | 160 | 180 | ||||||||||||||
45 | 45 | 53 | 70 | 70 | 100 | 125 | ||||||||||||||
5 | 5 | 5 | 9 | 9 | 13 | 13 | ||||||||||||||
125 | 125 | 125 | 160 | 160 | 160 | 160 | ||||||||||||||
16 | 16 | 16 | 16 | 16 | 16 | 16 | ||||||||||||||
18.5 | 18.5 | 18.5 | 23 | 31 | 37 | 45 | ||||||||||||||
8.5 | 10.3 | 12.3 | 14.8 | 16.8 | 20 | 25 | ||||||||||||||
4.4*1.28*1.9 | 4.5*1.35*1.9 | 5.13*1.45*2.12 | 5.6*1.5*2.2 | 5.9X1.6X2.2 | 7.0*1.75*2.2 | 7.3*2.0*2.4 | ||||||||||||||
3.6 | 4 | 6 | 7 | 7.7 | 11 | 15 | ||||||||||||||
230 | 250 | 300 | 320 | 360 | 600 | 700 |