Guangdong Only Machinery Co., Ltd. [China]

Detailed Product Description

Introduction of toggle type plastic injection molding machine:

Advantages of control system:

• Advanced control system of Techmation from Taiwan;
• Precise and stable PID temperature control system;
• The position of injection and ejection is controlled by linear position transducer;
• Multi-types of alarm information;
• Great volume memory, specific parameters can be stored and extended automatically;
• Parameters will be recorded under monitoring when it was changed;
• Imported hydraulic components;
• Proportional electro-hydraulic pressure and flow control value;
• Adjustable back pressure control.

Finite element analysis ensures reasonable stress distribution; continuous casting structure eliminates the stress concentration in the platen and ensures high strength and rigidity.

A. Clamping structure

• The continuous casting structure of back platen and the movable platen enhance the rigidity and reduce the deformation of the structure;
• Great tie-rods distance and long clamping stork; finite element analysis of the fixed and movable platens ensures the high strength and rigidity of the machine, so the deformation is greatly reduced and protects high precision is ensured;
• High speed clamping system adopts the differential hydraulic oil pressure circuit system;
• Limited volume monitored lubrication system provides high lubricating pressure and ensures high reliability.

B. Injection Structure

• Double hydraulic oil injection cylinders, short driving distance save up space;
• Screw and barrel are made of high quality, ion nitride treated or by other ways of treatment alloy steel and ensures long life time;
• Modular design makes it convenient and rapid for changing components;
• Adopting central lubrication system in injection unit which ensures convenient maintenance;
• Injection unit can be rotated and its easy to interchange barrel and screw;
• Cold start prevention of screw;
• 4-phase injection unit control unit and 3-phase pressure hold control unit make processes flexible and ensure high quality of final products;

C: Technical parameters: