Werner Pumps has expanded its manufacturing capability with the addition of a new 5-axis CNC (computer numerical control) machine, a strategic investment aimed at improving production efficiency, reducing reliance on imported components, and strengthening local engineering capacity.

MD Sebastian Werner says the move forms part of the company’s broader commitment to building resilient, locally driven manufacturing systems in South Africa, particularly in sectors where long lead times and supply constraints can impact service delivery.

Bringing critical manufacturing capability in-house

A 5-axis CNC machine enables highly precise machining of complex components from a single block of material. Unlike conventional machining processes, which often require multiple setups and external suppliers, the technology allows components to be produced in a single, integrated process.

For Werner Pumps, this capability addresses a longstanding challenge in the industry: sourcing specialised parts with long or unpredictable lead times. Normally, he says, there are items that would be very difficult to make without getting an engineering firm or an overseas company to supply the specialised components.

“We recognised that global supply pressures could increasingly affect the availability of critical components,” says Werner. “Investing in advanced machining allows us to take greater control of our production and support not only our own operations but, where needed, broader industry requirements.”

Improving quality, lead times and responsiveness

By bringing more machining work in-house, Werner Pumps is able to refine components progressively during production, improving precision and ensuring that parts meet exact performance requirements.

This shift is expected to deliver several practical benefits:

• Shorter lead times, with reduced dependence on external suppliers
• Improved responsiveness to customer requirements and field repairs
• Greater flexibility to customise components for specific applications
• Stronger quality control, with continuous refinement during the manufacturing process.

The company also anticipates improved stock availability, reducing downtime for customers who rely on its equipment in demanding operational environments.

Accelerating research and development

The investment is also expected to strengthen Werner Pumps’ R&D capabilities. Faster turnaround times for component production mean that new designs and improvements can be tested and refined more quickly.

“Reducing the time between design and testing allows us to innovate more effectively,” Werner explains. “It shortens the development cycle and enables us to respond more quickly to real-world operating conditions.”

Supporting a stronger local manufacturing base

Beyond its operational benefits, the investment reflects a longer-term view on the importance of local manufacturing in South Africa.

Werner Pumps believes that building in-country capability is essential not only for business resilience, but also for economic growth and job creation.

“We see significant potential for South Africa to strengthen its manufacturing,” Werner says.

“By investing in local capability and making use of the skills and resources available here, businesses can play a meaningful role in supporting local industrial development and long-term sustainability.”

As industries across the country face increasing pressure to deliver reliable services under constrained conditions, investments in local production capacity are likely to play an increasingly important role in enabling performance, resilience and growth.