Automatic preform injection moulding machine

1.      Stable Injection Device

●     A PID temperature control, precise temperature control of barrel.

●     There are three or four screws and barrels with optimal design

Respectively, nitride, hard plating, dual-metal, which is suitable for different processes of a variety of plastics and the choice of product.

●     Two-guided direct line guided bar supports, double-balanced rapid injection.

●     The high-torque hydraulic motors offer a stable plasticizing capacity, high-precision electronic device position detection enable accurate measurement.

●     Multi-injection speed and pressure and multi-level holding pressure settings, switch from the injection time, location, pressure control to ensure the quality of molding.

●     Multi-level back-pressure of pre-plastic and pre-speed are computer-controlled, anti-drooling and automated auto purge,

●     Expected to prevent cold-start function to ensure that the screw, barrel will not be harmed.

2.    Stable And Reliable Clamping Unit

●     Five-point double toggle diagonal structure, template design by computer optimization.

●     Mechanism, electronic & hydraulic triple interlock safety protection function.

●     Sensitive low-voltage mold protection device.

●     Multiple hydraulic liftout type

●     Multiple stages control for mold opening clamping pressure, speed positioning control

●     Hydraulic motor-driving gear mold adjustment.

●     Special technique treatment, reliable strength

●     Automatic centralized lubrication system

●     Mold open and clamping, liftout position control

●     Automatic mould adjustment function

●     Robotic pincher mechanical installation positioning interface.

●     Core pulling and inserting system is suitable for the complicate structure mould.

3.    Fast Response, Stable Output

●     The manual plug value hydraulic system make the machine having quick and smooth motion response

●     Pressure and flow double proportional value control

●     Hydraulic oil cooling device

●     High-performance imported hydraulic unit with optimizing allocation

●     The fuel tank has a big opening hole so can be cleaned easily.

4.    Quick Reaction Stability System

●     Special control the computer for plastic injection machine use, control and display relatively independent with high reliability.

●     Technical parameters pre-setting and storage function

●     Parameters information protection function

●     Charging barrel temperature deviation automatic adjustment function

●     Abnormal alarm function

●     Front and back door emergency stop button

●     Real-time monitoring can display the condition of each motion

●     Electrical motor safety protection device

●     Robotic pincher interface

●     Cutting photoelectric switch

●     System hardware I/O detection function

●     Charging barrel temperature is controlled accurately by computer setting and PID closed-loop manner.

●     Screen protection function , prolong the life of screen using.

●     Full-enclosed electrical-controlled box, electrical components are neatly arranged, never interfere with each other.