PET injection machine

1.With two injection parts, main and auxiliary;Two screws are controlled by professional computer program to inject simultaneously or alternately;Can produce sandwich products;

2.This machine can be widely used for two-color molding of PP, PE, PS and other raw materials

Injection part

There are two groups of injection parts placed in parallel and independently controlled. There are a variety of injection action combinations for customers to choose.

High-torque oil motor drive screw pre-plastic device

High-quality alloy nitriding screw and barrel nitriding treatment

The temperature of the barrel is controlled by the computer PID

Storage back pressure adjustable system

Nozzle centering fine adjustment device

Multi-level injection, holding pressure, storage pressure, speed, position control Screw cold start protection function

Electronic ruler control of injection position

Non-slip aluminum pattern cover

Clamping part

1. The turntable rotates with high-performance, long-life, axially movable needle roller bearings, and is co-located with limit pins and hydraulic positioning pins.

The speed control adopts a proportional valve to ensure rapid rotation of the turntable, stable operation and accurate positioning;

2. When the turntable rotates, it does not contact the movable template, reducing the failure caused by wear;

Oblique row of five fulcrum double toggle structure, template optimized design by computer parameters

Mechanical, hydraulic and electrical triple safety interlock protection

Multiple hydraulic ejection modes

Multi-stage mold opening and closing pressure, speed, position control

Hydraulic motor drive gear adjustment

Tie rod special process treatment, reliable strength

Baidong centralized lubrication system

Open and close mold, eject position ruler control

Automatic mold adjustment function

Hydraulic part

Two sets of independent proportional pressure and flow control oil circuits are used to drive two sets of injection components and two sets of hydraulic ejection systems.

Excellent oil circuit system design, with world-famous control valves and oil pumps, makes the control of the entire machine reach the best condition

Low noise fixed pump system

Pressure and flow double proportional valve control

Hydraulic oil cooling device

Optimized combination configuration of high-performance imported hydraulic parts

The fuel tank has large openings for easy cleaning

Electrical parts

Dedicated plastic machine control computer, control and display are relatively independent, with good reliability

Process parameter preset and storage function

Parameter data protection function

Automatic correction of barrel temperature deviation

Color LCD display

Abnormal alarm function

Emergency stop button for front and rear doors

Real-time monitoring shows the operation of each action

Motor safety protection device

Manipulator interface

Cutting photoelectric switch

System hardware I/O detection function

Precisely control the barrel temperature through computer setting and PID closed loop mode

Screen protection function to extend the life of the display

Fully enclosed electrical control box, electrical components are arranged neatly without interference