Automation of an Overmolding Cell for Automotive Window Components
Innotech wanted to automate a key step in its production in order to reduce costs, stabilize the process, and secure its operations for the long term. However, several challenges made this project complex:
- Mainly manual process, limiting productivity.
- Significant variability in the dimensions of the steel components.
- Frequent adjustments and risk of production downtime.
- Very tight timeline, with no compromise on quality.
The objective: automate despite part variability, while maintaining production rate and compliance.
The Solution
We developed a fully automated production cell designed to absorb variations rather than be affected by them.
Key actions:
- Design and manufacturing of a 2+2 cavity mold to increase output.
- Advanced robotic integration capable of compensating for dimensional variations.
- Close collaboration with the client to define realistic and sustainable tolerances.
- Precise adjustment of the overmolding process to ensure stability.
The Result
The new cell now enables:
- Fully automated and more stable production.
- Fewer manual interventions and fewer unexpected stoppages.
- A robust, scalable, and easy-to-maintain solution.
ROI and performance
Observed benefits include:
- Maintained production rate with a significant reduction in downtime.
- Overall equipment effectiveness (OEE) improvement estimated between +20% and +30%.
- Improved quality and repeatability.
- Reduced long-term costs and faster return on investment.
Client Testimonial
“We knew this automation project was ambitious, but we felt we were in good hands. The K&K team delivered concrete results. We are very satisfied with the stability and efficiency of our new production.”
— Innotech Team