China 258ton Plastic Pet Preform Injection Machine with Bimetal Screw Barrel

258ton Plastic PET Preform Injection Machine with Bimetal Screw and Barrel
Plastic Machine for PET Preform:
We are a Chinese professional injection molding machine and mould manufacturer, providing different models of machines with clamping force ranging from 600KN to 32000KN and injection weight from 68g to 40570g. With 15 years experience, we can produce low energy consumption and high efficient machine.
Plastic Machine for PET Preform Advantages:
A) Energy saving: Save 50% to 70% compared to ordinary machine.
B) Easy operating: Parameters settings, system speed adjusting is simple digit function.
C) High performance: High response (30ms-130ms), high stability, repetition.
D) Fast response: Energy saving, high precision and lower defectives and waste.
E) Spare parts: Come from Japan, Germany, Italy etc.
F) High precision: Correct the result to 2 decimal places.
G) Visual lubricating system: Protective machinery parts without abrasion and broken.
Plastic Machine for PET Preform important features:
A) Clamping Unit:
Five points double toggle mould clamping mechanism is featured with fast opening & clamping, stable & energy saving.
Reliable low pressure protection function greatly prolongs the service life of the mould.
Mechanical & double electric interlock protection devices guarantee the safety of the operators.
B) Injection Unit:
Infection platform is fixed by double axis pin plus flat key so that it is stable.
Double cylinder balance infection molten material mechanism provides high-pressure injection of molten material & safe space.
C) Features of hydraulic system:
Perfect combination between computer & high efficient proportional plunger variable pump saves electricity by 25%-50%.
D) Controller:
Six stages material injection speeds & pressure, three stages pressure holding speed & pressure, and two stages material molten speed & pressure control can meet all complicated process requirement of products.
Fuzzy temperature control is used. High & low temperature deviation alarm & thermocouple disconnection inspection functions are available.
Service:
A) Before sales service:
Our sales and technical team can provide the plastic mould design and relevant parameter suggestions to help you decide the most suitable machine.
B) During sales service:
We help customer to make the workshop display, such as electricity line and cooling water installation and provide free operating training.
C) After sales service:
Our engineers will help you to install and debug the plastic molding machine. During the 1 year guarantee time, we can offer all the damaged parts free of charge.

INJECTION UNIT
UnitLSF-258ABCScrew DiameterMm505560Screw L/D RatioL/D2421.820Short SizeCm3504510726Injection weightG459555661Injection Rateg/s121146174Plasticizing capacityg/s324149Injection PressureMpa223184155Screw SpeedRpm0-190


CLAMPING UNITClamp ForceKN2580Space Between Tie Barsmm560*530Toggle Strokemm505Max. Mold Heightmm560Min. Mold Heightmm200Ejector Strokemm150Ejector TonnageKN65Ejector NumberP9

OTHERSMax. pump PressureMpa16Pump motor PowerKw22Heater PowerKw16Machine Dimension(L*W*H)M5.3*1.5*1.95Machine WeightT7.1