Servo Energy Saving Injection Molding Machine
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KWS Series:KW420S~KW1180S
Product Information
Servo energy saving injection molding machine output power changes corresponding the loading changing. There’s no extra waste of power. The motor decreases rotation speed which result in low consumption during pressure hold period. Also the motor doesn’t work while cooling, electricity consumption is 0. According to different products, in comparison with the tradition injection molding machine, the servo machine can save electricity 20%-80% that brings you excellent profit.
【 Features 】
‧ 1. Excellent energy saving: As compared with the traditional fixed pump injection molding machine, it saves energy 20%-80% under the same working condition.
‧ 2. Excellent injection molding stability: The pressure and flow of servo drive system applies closed-loop control, as compared with the traditional injection molding machine, it greatly increases repeatability precision of injection molding.
‧ 3. Fast response: Fast response servo drive, the start time faster than that of the traditional injection molding machine by 50%.提高50%
‧ 4. Environmental friendly: The complete machine runs under low noisy, low speed operation and quite.
‧ 5. Constant oil temperature: The servo motor output hydraulic oil according to proportion to avoid extra heat. Even the hydraulic oil need not to be cooled to realize excellent water saving.
Display
Parameters
型号(SIZE) | KW420S | KW500S | KW600S | KW780S | KW1180S | ||||||||||||||
注射装置(INJECTION UNIT) | A | B | C | A | B | C | D | A | B | C | D | A | B | C | D | A | B | C | D |
Screw diameter / mm | 70 | 75 | 80 | 75 | 80 | 85 | 90 | 90 | 95 | 100 | 105 | 90 | 95 | 105 | 110 | 100 | 110 | 120 | 130 |
Shot Volume theoretical / cm³ | 1501 | 1723 | 1960 | 1727 | 1965 | 2219 | 2487 | 2736 | 3048 | 3377 | 3723 | 2990 | 3331 | 4070 | 4467 | 4366 | 5283 | 6288 | 7379 |
Injection Weight / g | 1350 | 1550 | 1764 | 1554 | 1768 | 1997 | 2238 | 2462 | 2743 | 3039 | 3350 | 2721 | 3032 | 3703 | 4065 | 3930 | 4755 | 5660 | 6641 |
Injection rate / g/s | 344 | 395 | 449 | 386 | 442 | 449 | 560 | 552 | 612 | 679 | 748 | 574 | 640 | 781 | 858 | 660 | 798 | 966 | 1169 |
Injection pressure / Mpa | 174 | 152 | 133 | 167 | 147 | 130 | 116 | 161 | 145 | 130 | 118 | 195 | 175 | 143 | 130 | 207 | 171 | 144 | 123 |
Screw rotation speed / rpm | 160 | 130 | 149 | 110 | 100 | ||||||||||||||
Clamping unit | |||||||||||||||||||
Clamping force / KN | 4200 | 5000 | 6000 | 7800 | 11800 | ||||||||||||||
Open stroke / mm | 740 | 770 | 870 | 950 | 1250 | ||||||||||||||
Space between tie bars / mm | 770×770 | 820×780 | 880×880 | 980×950 | 1170×1170 | ||||||||||||||
Max.Mould height / mm | 780 | 810 | 900 | 960 | 1250 | ||||||||||||||
Min.Mould height / mm | 250 | 330 | 350 | 400 | 500 | ||||||||||||||
Ejector stroke / mm | 200 | 200 | 250 | 280 | 325 | ||||||||||||||
Ejector force / KN | 110 | 150 | 150 | 210 | 245 | ||||||||||||||
OTHERS | |||||||||||||||||||
Max.Pump pressure / Mpa | 14 | 14 | 14 | 14 | 14 | ||||||||||||||
Pump motor power / KW | 45 | 55 | 30+37 | 37+37 | 37+55 | ||||||||||||||
Heating power / KW | 29.4 | 33.5 | 42.8 | 56.7 | 61/67/73/75 | ||||||||||||||
Machine dimension&nbs / m | 7.98×1.95×2.4 | 8.5×2.2×2.8 | 10.2×2.2×2.8 | 11.43×2.4×3.14 | 12.6×2.7×2.85 | ||||||||||||||
Machine weight / t | 17 | 22 | 32 | 37 | 52 | ||||||||||||||
Mould Platen Dimensions | ![]() | ![]() | ![]() | ![]() | ![]() | ||||||||||||||
Mould Space Dimensions | ![]() | ![]() | ![]() | ![]() | ![]() |
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