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Model | Unit | B.SJ680*1 (B) | B.SJ1380*1 (B) | B.SJ1080*1 (B) | B.SJ1680*1 (B) | B.SJ2180*1 (B) | B.SJ2680*1 (B) | B.SJ3680*1 (B) | B.SJ3880*1 (B) |
Screw Diameter | mm | 30 | 38 | 36 | 45 | 50 | 55 | 65 | 75 |
Screw L/D Ratio | L/D | 21 | 21.6 | 21 | 21 | 21 | 21 | 21 | 20.5 |
Shot size | CM³ | 88 | 227 | 165 | 358 | 152 | 653 | 1082 | 1599 |
Injection weight | g | 80 | 206 | 150 | 326 | 411 | 595 | 993 | 1455 |
Injection rate | g/s | 82 | 118 | 95 | 137 | 165 | 229 | 338 | 400 |
Plasticizing capacity | g/s | 8.9 | 18.2 | 16 | 21.7 | 26.9 | 31.6 | 52.2 | 49.8 |
Injection pressure | Mpa | 184 | 172 | 183 | 169 | 178 | 169 | 182 | 156 |
Screw speed | r/min | 255 | 220 | 220 | 200 | 190 | 180 | 165 | 150 |
Clamp tonnage | KN | 680 | 1380 | 1080 | 1980 | 2180 | 2680 | 3680 | 3880 |
Space between tie bars | mm | 310*310 | 410*410 | 375*375 | 460*460 | 515*515 | 575*575 | 660*660 | 720*720 |
Max.mold height | mm | 320 | 420 | 380 | 500 | 530 | 600 | 700 | 850 |
Min.mold height | mm | 120 | 150 | 150 | 180 | 200 | 230 | 350 | 280 |
Ejector stroke | mm | 75 | 110 | 100 | 130 | 130 | 140 | 150 | 180 |
Ejector tonnage | KN | 33 | 33 | 33 | 45 | 71 | 71 | 126 | 126 |
Max.pump pressure | Mpa | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
Pump motor power | kw | 9 | 13 | 11 | 15 | 18.5 | 22 | 37 | 37 |
Heater power | kw | 5.2 | 6.1 | 5.9 | 9.3 | 14 | 16 | 20.4 | 23.5 |
Machine dimensions (L*W*H) | m | 3.9*1.0*1.65 | 4.5*1.35*1.75 | 4.2*1.3*1.75 | 5.2*1.35*1.9 | 5.2*1.62*2.1 | 5.81*1.8*2.1 | 7.5*1.9*2.4 | 8.1*2.1*2.9 |
Machine weight (appoximate) | t | 2.5 | 3.4 | 3.25 | 5 | 6.8 | 8.1 | 13 | 17 |
Injection Molding Machine applies high reponsive proportional variable pump system to replace the traditionl 3-way proportionl valve control mode , thus to enable the high match of power betweem hydraulic out put and machine effective operation which avoids energy loss from high pressure throttle , flow , compared with normal constant pump drive machine the variable pump drive machine is able to save . in addtion , the machine less heating enables save of cooling water by 30% , debasing perheral noise and extension of service life hydraulic sealing part sand oil to minimize operation and maintenance cost and meanwhile to meet the strict international enviroment protective policy finally , the amount of the output increases obviously.
Injection Molding Machine