Sub-Saharan Africa’s pharmaceutical sector has been on a steady upward trajectory. Regional governments are placing growing emphasis on population health and access to healthcare, and that emphasis is expected to be a key driver of market growth over the coming years.
Reliable, timely delivery of medicines has become a stated priority across the region, opening up real opportunity for local manufacturers.
The move toward pooled procurement mechanisms in Africa is also expected to make the continent more attractive to generics manufacturers looking to establish local production.
In South Africa specifically, the rollout of organised cancer screening programmes is likely to lift demand for oncology treatments in particular.
Industry forecasts put the African pharmaceutical market on track for a compound annual growth rate of roughly 3.4% between 2024 and 2030, driven by rising health awareness, the growing burden of chronic disease and affordability pressures.
South African government data points to the same trend: demand is set to keep climbing on the back of high rates of infectious and lifestyle-related conditions, including obesity, hypertension, diabetes, and cancer.
The cosmetics contract manufacturing sector is expanding just as quickly, as more brands hand production over to specialist facilities in the interest of speed, efficiency, and compliance.
Tighter regulation, shorter time-to-market windows, and the challenge of scaling output without sacrificing quality are pushing manufacturers toward high-precision automation and smarter instrumentation as a competitive edge.
In pharmaceutical production, consistency and traceability aren’t optional, and VEGA’s measurement technology has become a genuine profitability lever rather than a background utility.
From single-use bioprocessing vessels to high-speed capsule filling lines and steam sterilisation cycles, VEGA’s radar, pressure, and point level sensors are built to deliver speed, accuracy and built-in intelligence, exactly the kind of reliability contract manufacturers need when there’s no room for a mistake.
Precision Inside Single-Use Systems
Single-use bioreactors have taken hold across pharmaceutical contract manufacturing, largely because they cut cross-contamination risk and shorten turnaround between batches.
But their plastic construction has long been a sticking point for conventional level measurement, particularly where accuracy needs to be achieved without touching the contents.
VEGAPULS 6X addresses that gap. This next-generation radar sensor delivers continuous, non-contact level measurement and is distinguished by an unusually wide dynamic range, allowing it to pick up even very faint signal differences, a genuine advantage when measuring through transparent or semi-transparent plastic vessel walls.
Because it reads straight through the container, there’s no contact with the process and no compromise to sterility. With no moving parts to wear or foul, it also demands very little in the way of ongoing maintenance.
For contract manufacturers working with biologicals or active pharmaceutical ingredients in disposable systems, that combination of accuracy and hygienic integrity translates into a meaningful cost and performance advantage.
Holding the Line on Pressure
Steam sterilisation remains one of the most critical steps in both pharmaceutical and cosmetic production, particularly in contract facilities switching between clients and product lines.
Getting it right depends on tight pressure control throughout the cycle, since even small deviations can undermine microbial kill rates or damage sensitive components.
VEGABAR 29 was built with exactly this challenge in mind. Its rapid response time picks up pressure fluctuations within seconds, giving operators the ability to hold sterilisation cycles within tight tolerances.
Its IO-Link digital interface makes it straightforward to fold into existing automation systems, while also feeding back continuous diagnostics and predictive maintenance data.
Given how often contract manufacturers switch between products with different sterilisation profiles, the ability to reconfigure quickly, monitor conditions in real time, and sidestep unplanned downtime has a direct, measurable effect on operating costs.
Confidence at Filling Speed
High-speed capsule filling lines leave little margin for error in point level detection; every dose needs to be complete, clean and within spec. Conventional sensors often struggle with consistency when detecting small volumes of powder or liquid, especially across formulation or capsule-size changeovers.
VEGAPOINT 31, a plug-and-play capacitive point level switch, was designed for exactly this kind of environment. It picks up the presence or absence of material in the filling line with high precision, and its 360° full-colour status display means operators can check status at a glance from any angle, even in cramped production areas.
That makes it particularly well suited to flexible production lines where fast changeovers are the norm, helping manufacturers cut waste, avoid line stoppages and maintain the consistency that both brand owners and regulators expect.
The Case for VEGA
Where legacy instrumentation is still doing the job on many production lines, VEGA has engineered its sensor range for the connected, compliant factory environments now becoming the norm.
Every device is built around hygienic design principles, using materials compliant with FDA and EC 1935/2004 requirements. The range is also certified for ATEX zones and meets the relevant international benchmarks, including GMP, EHEDG, and 3-A standards.
Integration is straightforward across common communication protocols, IO-Link, HART and Profibus among them, making the sensors equally suited to new builds and retrofits. Bluetooth connectivity also allows for safe, remote commissioning, cutting setup time and reducing exposure for personnel on the floor.
VEGA’s role extends beyond supplying components. The company works alongside manufacturers to help design more intelligent, dependable and cost-effective processes, drawing on decades of experience across pharma and cosmetics applications to deliver solutions matched to specific production needs rather than generic, one-size-fits-all fixes.
Downtime carries a real cost, traceability is a legal requirement rather than a nice-to-have, and market demands can shift quickly.
For contract manufacturers who need instrumentation that won’t let them down, VEGA’s combination of proven technology and hands-on partnership delivers that reliability, each and every time.
Miguel Petersen
VEGA Instruments (Pty) Ltd
Tel. +27 11 795 3249
miguel.petersen@vega.com
www.vega.com
