Injection molding machine hydraulic accumulator

Which injection moulding machine should you choose?

If you expect top performance in thermoplastics processing, choose the HIDRIVE hybrid ALLROUNDER injection moulding machines featuring a combination of hydraulic and electric axes. We have combined electric speed and precision with hydraulic power and dynamics.

Why should you choose a hydraulic injection moulding machine?

Choose our hydraulic injection moulding machines if you want to use a wide range of injection moulding processes, reliably and with precise reproducibility. Your requirements decide – and we individually assemble the right ALLROUNDER for you. From a modular system with several hydraulic technologies.

How does an injection moulding machine work?

The injection moulding cycle To mould a plastic part, the injection moulding machine goes through a series of steps that together forms the injection moulding cycle. The carriage is moved forward to press the nozzle against the mould’s sprue gate. The safety gate is closed. The mould is closed.

What is a cylinder used for in a moulding process?

Cylinders are used in mould closing/opening, in injection and motion of the carriage. Motors are used in screw rotation and mould height adjustment. The accumulator is an energy storing device. The most demanding phase of the moulding cycle is the injection phase which needs high speed and often at high pressure.

Why do injection moulding machines have a cooling system?

The cooling avoids the plastic from reaching thermosetting temperature within the barrel, destroying it from further functioning. 2.6.6 Closed loop control Nowadays, temperature control in injection moulding machines is closed loop.

How many subsystems are in a plastic injection moulding machine?

Subsystems in a plastic injection moulding machine A plastic injection moulding machine is made up of five subsystems. They are the injection unit, the clamping unit, the hydraulic system, the electrical system, and the control system. Four subsystems are visible in Figure 1. Could you identify them?