In the following Q&A, Sarah Mlundira – Global Head of Technical Department at Castell Safety International, part of the Sentric Safety Group – addresses safety in the OEM market, explains Castell’s sustainability ambitions, and highlights opportunities for improving safety within the industry.
In the rapidly growing OEM market, safety is a high priority. What advice does Castell, and the Sentric Safety Group, have for OEMs that are reviewing their current safety protocols?
For OEMs, embedding safety into product design from the outset is crucial. Our key advice is to adopt a proactive rather than reactive approach. This means integrating certified, future-proof safety solutions that not only comply with current regulations but also anticipate evolving industry standards. Collaborating with experienced safety partners like us ensures that safety systems are not just an add-on but a fundamental part of the machinery’s functionality. Additionally, embracing modular and scalable safety solutions will help OEMs maintain flexibility as automation and regulatory landscapes evolve. A comprehensive risk assessment and regular safety audits should also be a core part of their ongoing safety strategy.
We also encourage OEMs to implement a trapped key interlocking system, as it can offer a significant advantage by demonstrating to end-customers that safety is a top priority. This added layer of protection helps reduce the risk of human error.
In 2023, Castell and the Sentric Safety Group joined WindEurope, further demonstrating its commitment to sustainability. What are the Sentric Safety Group’s sustainability ambitions for 2025 and beyond?
Our commitment to sustainability is deeply embedded in our mission to create safer workplaces while minimising environmental impact. We are continuously working to enhance the sustainability of our manufacturing processes, reduce our carbon footprint, and increase the use of recyclable and sustainable materials in our safety solutions. Currently, our operations at Castell are powered by 100% renewable electricity, with 44% self-generated by 322 solar panels installed on site. We have achieved 99% LED lighting coverage across our facilities, significantly improving energy efficiency. Recent upgrades to our boilers, air conditioning, and heating systems have led to a 35% reduction in on-site energy consumption.
We also ensure that our general waste is diverted from landfill through incineration, which is converted into renewable electricity, and we work with certified commercial waste collectors to recycle paper, cardboard, wood, and metal. To further our environmental goals, we are installing EV chargers across our car parks and are committed to transitioning our entire fleet to electric or hybrid vehicles.
As part of our forward-looking vision, we are investing in the development of energy-efficient safety systems that align with the renewable energy sector’s objectives. Our involvement with WindEurope underscores this commitment, supporting the safe and sustainable operation of wind farms and other renewable energy facilities, and helping to ensure a safer, greener future for all.
Of all the industries that Castell and the Sentric Safety Group regularly provide safety solutions to, which industry shows the greatest opportunity for improvement, and what are the challenges?
While all industries benefit from continuous safety enhancements, the recycling and waste management sector presents unique challenges and opportunities. With the rise of automation, increased material volumes, and evolving environmental regulations, it’s more important than ever to prioritise effective safety measures. By adopting interlocking systems and conducting thorough risk assessments, facilities can strengthen their safety culture, reduce the likelihood of incidents, and support more efficient, reliable operations across the sector.
