Retrofits for Machines and Robots in Injection Moulding

Retrofits in the field of injection moulding are targeted modernisations, conversions or technical adaptations of existing injection moulding machines, robots and automation systems. The existing equipment is not replaced, but upgraded to make it suitable for new production requirements, greater efficiency or additional applications.

By means of such machine modernisation, existing plants can be used for longer, processes can be optimised and investment costs can be reduced compared with purchasing new machinery.

A retrofit is particularly worthwhile when an existing injection moulding machine continues to work reliably but needs to meet new demands. This may be the case, for example, with new products, changes to production processes, increasing efficiency requirements or additional automation solutions.

By targeted retrofitting or conversion, the machine can be adapted to current production conditions without the need to purchase a completely new plant.

A retrofitted machine can be a cost-effective alternative to purchasing a new one. Modernising existing machines can save on investment costs, extend the service life of the equipment, and adapt to new production demands.

In addition, technical upgrades can help to improve energy efficiency, increase machine availability and make existing production processes more cost-effective in the long term.

There are various modernisation and retrofit solutions available for injection moulding machines.

These include:

• Plasticising units,

• Control system updates,

• Digital solutions,

• Automation updates,

• Additional injection units,

• Heater band insulations and

• Standard upgrades such as core-pulls, interfaces or solutions for fast mould changes.

Many standardised retrofits and machine upgrades are available on a short term basis and can quickly bring existing injection moulding machines up to date. This allows machines to be rapidly prepared for new demands or existing production processes to be optimised. The exact time required depends on the scope of the planned measures.

Yes, a targeted retrofit or modernisation can significantly improve the energy efficiency of an existing machine. New control systems or drive technologies can reduce energy consumption and release the full potential of existing machines.

Special measures such as Heater band insulations can also help with energy saving, reducing heating energy consumption by up to 40%. This enables an existing plant to be operated more efficiently and sustainably.

Yes. In addition to injection moulding machines, robots, conveyor belt systems and peripheral equipment lifespans can also be extended or technically upgraded by means of retrofit and modernisation solutions.

ENGEL offers appropriate retrofit solutions for machines, robots, automation systems and third-party peripheral units. This allows existing production facilities to be used more flexibly and better adapted to new requirements.

Digital solutions are playing an increasingly important role in modern retrofitted machines. They help to make injection moulding processes more transparent, stable and efficient.

By means of digital assistance systems, process monitoring and data-driven optimisation, machines can be utilised more effectively and production sequences improved.