Customization: | Available |
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Type: | Preform Injection |
Structure: | Horizontal |
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Changshengda Machinery (Zhejiang) Co. Ltd. (CSD) specializes in research and development in Injection Molding Machines for medical and food industry, PET two stage Automatic Stretch Blow Molding Machines, Automatic Extrusion Blow Molding Machines and various types of Plastic Moulds and other hi-tech products.
High Precision, High Capacity, Direct Pressure Pet Injection Molding Machine (CSD-PET-DP Series)
1) High speed: Nitrogen assisted injection system, injection rate of 380 cm3/s
2) Features: Direct pressure mold clamping system, the most stable mold clamping system
3) Environmental protection: No contact between 4 tie bars and moving template, lubricating oil free
4) Precise: Servo valve injection system, 100% accurate in repeated injection
5) Performance: Double differential circuit, mold clamping speed is increased
6) Energy-saving: Double closed-loop servo system
7) Control: European brand is applied in temperature control, temperature control ±0.5 degree centigrade.
8) Advantage:One station manufacturing for the preform mold and injection molding machine,
48 cavity production cycles reaches 12.5s.
CSD-DP SPECIFICATIONS OF CONVENTIONAL INJECTION MOLDING MACHINE | ||||||||||||
CSD-PET-DP18 | CSD-PET-DP26 | CSD-PET-DP32 | CSD-PET-DP48 | CSD-PET-DP64 | CSD-PET-DP72 | |||||||
INJECTION UNIT | SCREW DIAMETER | mm | 55 | 60 | 70 | 82 | 95 | 110 | ||||
SCREW L/D RATIO | L/D | 22 | 23 | 25 | 25 | 25 | 25 | |||||
SHOT VOLUME(THEORETICAL) | cm 3 | 570 | 762 | 1286 | 1848 | 2692 | 4616 | |||||
SHOT WEIGHT | g | 655 | 876 | 1480 | 2125 | 3096 | 5309 | |||||
INJECTION PRESSURE | Mpa | 167 | 163 | 175 | 175 | 162 | 158 | |||||
INJECTION RATE | g/s | 320 | 320 | 300 | 300 | 280 | 250 | |||||
SCREW SPEED | rpm | 0~200 | 0~200 | 0~180 | 0~180 | 0~160 | 0~150 | |||||
PLASTICIZING CAPACITY | g/s | 35.3 | 52 | 72.5 | 103 | 151 | 190 | |||||
CLAMPING UNIT | CLAMPING FORCE | KN | 1700 | 2100 | 2500 | 3000 | 4200 | 5500 | ||||
OPEN STROKE | mm | 660 | 720 | 770 | 820 | 700 | 750 | |||||
SPACE BETWEEN TIE BARS(W×H) | mm | 480×480 | 540×540 | 600×600 | 690×690 | 750×820 | 940×870 | |||||
MOULD THICKNESS | mm | 220~880 | 260~980 | 280~1050 | 430~1250 | 600~1500 | 600~1550 | |||||
EJECTOR FORCE | KN | 50 | 60 | 70 | 85 | 130 | 160 | |||||
EJECTOR STROKE | mm | 180 | 200 | 200 | 230 | 250 | 260 | |||||
EJECTOR NUMBER | n | 9 | 13 | 13 | 13 | 13 | 13 | |||||
OTHERS | HEATER POWER | KW | 18 | 26 | 26 | 35 | 52 | 68 | ||||
PUMP MOTOR POWER | KW | 33 | 50 | 55 | 64 | 93 | 114 | |||||
MAX PUMP PRESSURE | Mpa | 16 | 16 | 16 | 16 | 16 | 16 | |||||
MACHINE DIMESION(L×W×H) | m | 5.76×1.48×1.8 | 6.48×1.6×1.85 | 7.23×1.68×2.0 | 8.5×1.95×2.3 | 8.2×2.25×2.48 | 8.9×2.43×2.52 | |||||
MACHINE WEIGHT | t | 6.6 | 8.5 | 12.5 | 16.8 | 19.8 | 22.3 | |||||
OIL BOX CAPACITY | L | 600 | 700 | 800 | 900 | 1000 | 1100 |