Since 1983, SP Filling Systems has been designing and building high-quality liquid filling and capping machinery — custom solutions for industrial and commercial clients across the UK and beyond. Based in the tranquil setting of Mid Wales, we combine the benefits of a peaceful location with the capacity to serve customers throughout the country and overseas.

As a family-owned, independent business with remarkably low staff turnover, our tight-knit team draws on decades of expertise and continuity. This depth of experience gives us confidence in taking on bespoke projects and pushing the boundaries of what filling and capping systems can achieve.

We specialise in delivering tailor-made equipment across a wide range of industries: from paints, chemicals, and lubricants to personal care, pharmaceuticals, food & beverage, and more. Whether your needs call for fully automatic or semi-automatic systems, we’ll design around your exact requirements using advanced 3D modelling.

Options include bottom-up filling (ideal for foaming or flammable products), top filling for non-foaming applications, and a variety of metering methods—positive displacement, flow metering, or weighing. On the capping side, our machines can handle unscrambling, tightening, or simple torque control, depending on your workflow.

We also have specialist capabilities for handling aggressive or flammable products, incorporating materials and controls that comply with stringent health, safety, and ATEX standards. Whether acids, caustics, or volatile solvents, we can engineer systems that are safe, reliable, and compliant.

Though our machines are built to last, regular maintenance is vital to peak performance. That’s why we offer a bespoke after-sales and maintenance programme, carefully tailored to your environment, duty cycle, and product types to reduce downtime and maximise efficiency.

Need help identifying what type of machinery suits your operation? Get in touch — we’d be happy to talk through the right solutions for your requirements.