NAVAN High Injection Rate PET Bottle Preform Injection Molding Machine
Product Description
NAVAN Support PET Preform Injection Molding Machine
It is the main molding equipment for making thermoplastic or thermosetting materials into various shapes of plastic products using plastic molding molds.
An injection molding machine is usually composed of an injection system, a clamping system, a hydraulic transmission system, an electrical control system, a lubrication system, a heating and cooling system, and a safety monitoring system.
1.Injection System
The function of the injection system is that in a cycle of the injection molding machine, a certain amount of plastic can be heated and plasticized within a specified time, and the molten plastic can be injected into the mold cavity through a screw under a certain pressure and speed. After the injection, the molten material injected into the cavity is kept in shape.
2.Clamping System
The function of the clamping system is to ensure that the mold is closed, opened and ejected. At the same time, after the mold is closed, sufficient clamping force is supplied to the mold to resist the cavity pressure generated by the molten plastic entering the mold cavity, and to prevent the mold from opening seams, resulting in a bad status of the product.
3.Hydraulic Transmission System.
The function of the hydraulic transmission system is to realize the injection molding machine to provide power according to the various actions required by the process, and to meet the pressure, speed, temperature and other requirements of the various parts of the injection molding machine.
4.PLC Contorl System.
This part is reasonably coordinated with the hydraulic system to realize the process requirements (pressure, temperature, speed, time) and various program actions of the injection machine.
5.PET Preform Mould
Product Parameters
| MACHINE MODEL | Unit | YJPT200 | YJPT230 | YJPT260 | YJPT360 Combined | YJPT400 Combined | YJPT480 Combined | YJPT550 Combined | ||||
| Injection Device | A2000 | A3100 | A2000 | A3100 | A2000 | A3100 | A3100 | A4000 | ||||
| Screw Diameter | mm | 62 | 62 | 72 | 82 | 95 | 82 | 95 | 82 | 95 | 95 | 105 |
Screw Diameter Ratio | LVD | 24:1 | 24:1 | 24:1 | 24:1 | 24:1 | 24:1 | 24:1 | 24:1 | 24:1 | 24:1 | 26:1 |
Theoretical Shot Volume | cm3 | 814 | 814 | 1300 | 2000 | 3100 | 2000 | 3100 | 2000 | 3100 | 3100 | 4000 |
| Injection Weight | g | 830 | 830 | 1320 | 2050 | 3160 | 2050 | 3160 | 2050 | 3160 | 3160 | 4080 |
| Injection Stroke | mm | 270 | 270 | 320 | 390 | 440 | 390 | 440 | 390 | 440 | 440 | 470 |
| Injection Pressure | Mpa | 131 | 131 | 137 | 132 | 133 | 132 | 133 | 132 | 133 | 133 | 132 |
| Clamping Unit | ||||||||||||
| Clamping Force | KN | 2000 | 2300 | 2600 | 3600 | 4000 | 4800 | 5500 | ||||
| Togglestroke | mm | 436 | 500 | 560 | 660 | 730 | 770 | 840 | ||||
Space Between Tie-bars | mm*mm | 460*460 | 520*520 | 580*580 | 680*680 | 720*720 | 780*780 | 830*830 | ||||
Min-max Mould Thickness | mm | 180-500 | 220-550 | 250-610 | 280-680 | 280-830 | 380-830 | 380-850 | ||||
| Ejection Stroke | mm | 140 | 170 | 170 | 190 | 230 | 250 | 250 | ||||
| Ejecting Force | KN | 70 | 102 | 102 | 180 | 180 | 180 | 246 | ||||
| Others | ||||||||||||
Maximum System Pressure | Mpa | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
Oil Pump Motor Power | KW | 22 | 31.4 Servo | 48.2 Servo | 55.5 Servo | 79.6 Servo | 55.5 Servo | 79.6 Servo | 55.5 Servo | 7 9.6 Servo | 79.6 Servo | 107.9Servo |
| Heater Power | KW | 22.4 | 22.4 | 35.7 | 49.5 | 60.3 | 49.5 | 60.3 | 49.5 | 60.3 | 60.3 | 73.5 |
Overall Dimension (About) | m | 6.04*1.46*2.04 | 6.36*1.5*2.16 | 7.18*1.64*2.26 | 8.2(8.5)*1.86*2.36 | 8.9(9.2)*1.95*2.5 | 9.8(10.5)*1.95*2.5 | 9.7(10.3)*2.13*2.43 | ||||
Machine Weight (About) | t | 6 | 7.5 | 8.6 | 14 | 15.5 | 15 | 16.5 | 17 | 18 | 25 | 26 |
Product Video