NT-1075
Filed Installation, Online Technical Support
One Year
Preform Injection
Horizontal
Thermoplastic
Screw Type
Hydraulic
Automatic
Computerized
ISO9001:2008
Plastic Injection Molding Machine
Horizontal/Hydraulic/Electric
Plastic Industry
English/ Customization
Robot Arm/Chiller/Crusher/Auto Loader.etc
45-60 Days
Full 20gp/40gp/40hq Container
LEANTALL
at Seller's Option
7500KN
China
Product Description
750 Ton Plastic Injection Molding Machine
State-of-the-Art Plastic Injection Molding Machine This advanced equipment consists of a plasticizing system, an injection system, a clamping system, and a transmission system, ensuring top-notch performance.
For many years, we have been pioneering die-casting innovations and integrating them into our injection molding machines. Our expertise spans mechanical, hydraulic, and electric control systems, resulting in comprehensive enhancements. This perfect synergy achieves dynamic pressure casting with unparalleled speed.
To boost the stability of syringe production, we have specially incorporated an infrared heating coil into our standard injection molding machines. Moreover, we highly recommend integrating a servo motor system . Although adding a servo motor increases the initial cost of the molding machine, its energy-saving benefits make it a more economical choice for long-term production. Thus, the industry is increasingly adopting servo motor systems.
For many years, we have been pioneering die-casting innovations and integrating them into our injection molding machines. Our expertise spans mechanical, hydraulic, and electric control systems, resulting in comprehensive enhancements. This perfect synergy achieves dynamic pressure casting with unparalleled speed.
To boost the stability of syringe production, we have specially incorporated an infrared heating coil into our standard injection molding machines. Moreover, we highly recommend integrating a servo motor system . Although adding a servo motor increases the initial cost of the molding machine, its energy-saving benefits make it a more economical choice for long-term production. Thus, the industry is increasingly adopting servo motor systems.

Item | Unit | NT580 | NT630 | NT750 | NT900 | NT1180 | ||||||||||||||
SCREW DIAMETER | mm | 75 | 80 | 85 | 90 | 90 | 95 | 100 | 105 | 90 | 95 | 105 | 110 | 95 | 100 | 105 | 105 | 115 | 125 | 135 |
SCREW L/D RATIO | L/D | 22.7 | 21.3 | 20 | 19 | 22 | 21 | 20 | 19 | 23 | 22 | 20 | 19 | 22 | 21 | 20 | 23.8 | 21.7 | 20 | 18.5 |
INJECTION STROKE | mm | 390 | 390 | 390 | 390 | 400 | 400 | 400 | 400 | 460 | 460 | 460 | 460 | 470 | 470 | 470 | 555 | 555 | 555 | 555 |
INJECTION SPEED | Mm/sec | 88 | 88 | 88 | 88 | 80 | 80 | 80 | 80 | 81 | 81 | 81 | 81 | 84 | 84 | 84 | 65 | 65 | 65 | 65 |
SHOT VOLUME(THEORETICAL) | CM3 | 1723 | 1960 | 2213 | 2481 | 2544 | 2835 | 3141 | 3463 | 2926 | 3260 | 3983 | 4371 | 3331 | 3691 | 4069 | 4805 | 5764 | 6810 | 7943 |
INJECTION WEIGHT(PS) | g | 1568 | 1783 | 2013 | 2257 | 2315 | 2579 | 2858 | 3151 | 2662 | 2966 | 3624 | 3977 | 3031 | 3358 | 3702 | 4372 | 5245 | 6197 | 7228 |
INJECTION PRESSURE | Mpa | 186 | 164 | 145 | 129 | 180 | 162 | 146 | 132 | 195 | 175 | 143 | 131 | 189 | 171 | 155 | 207 | 173 | 146 | 125 |
INJECTION RATE | cm3/sec | 388 | 442 | 499 | 560 | 508 | 567 | 628 | 692 | 515 | 574 | 701 | 769 | 595 | 659 | 727 | 526 | 675 | 797 | 930 |
SCREW SPEED | rpm | 136 | 116 | 109 | 120 | 98 | ||||||||||||||
CLAMP FORCE | Kn | 5800 | 6300 | 7500 | 9000 | 11800 | ||||||||||||||
OPEN STROKE | mm | 850 | 905 | 1000 | 1100 | 1180 | ||||||||||||||
SPACE BETWEEN TIE BARS | mm×mm | 860*860 | 925*875 | 1020*970 | 1250*1085 | 1180*1100 | ||||||||||||||
MAX.MOULD HEIGHT | mm | 830 | 900 | 960 | 1100 | 1250 | ||||||||||||||
MIN.MOULD HEIGHT | mm | 330 | 330 | 400 | 500 | 500 | ||||||||||||||
EJECTOR STROKE | mm | 226 | 295 | 340 | 335 | 325 | ||||||||||||||
EJECTOR FORCE | Kn | 150 | 150 | 210 | 216 | 245 | ||||||||||||||
EJECTOR NUMBER | N | 13 | 21 | 17 | 17 | 21 | ||||||||||||||
MAX.PUMP PRESSURE | Mpa | 16 | 16 | 16 | 16 | 16 | ||||||||||||||
SEVRO DRIVE POWER | Kw | 55 | 45+30 | 45+37 | 45+45 | 55+37 | ||||||||||||||
HEATING POWER | Kw | 33.5 | 42.8 | 46 | 48.5 | 68.5 | ||||||||||||||
MACHINE DIMENSION(L*W*H) | m×m×m | 8.6*2.3*2.6 | 10.2*2.2*2.7 | 11*2.4*3.2 | 11.3*2.65*3.4 | 12.5*2.65*3.5 | ||||||||||||||
MACHINE WEIGHT(ESTIMATE) | T | 21 | 30 | 35 | 40 | 54 |
ADVANTAGES | |
1. Clamping Unit Reliable 5-pint twin-toggle locking mechanism; Platens are designed under Finite-Element Analysis; High-speed clamping is stable while low-pressure protection is accurate; Automatic lubrication system; Oil shortage alarm; Ejector stroke precisely controlled by transducer; Plenty of ejector modes for you to choose. | ![]() |
2. Injection Uni Double-cylinder balance injection system; Shot weight is precisely controlled by transducer; Using a hydraulic motor to carry out variable speed. | ![]() |
3. Hydraulic Unit Domestic high-tech divided hydraulic system; Hydraulic safety device; and Imported high-quality hydraulic components are applied. | ![]() |
4. Electric Unit Special controller for plastic injection molding machine; All the main components are imported from famous companies, for example, TE(France), Gefran(Italy), etc. | ![]() |







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