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Technology with attitude. Solutions with history.
For over 50 years, HILLER has been synonymous with separation technology that sets global standards – with precision, vision and customer focus.
Our technology at a glance
Efficient separation technology – tailor-made for your process. An overview of our systems for separation, control and drive.
Applications that work.
HILLER supplies reliable centrifuge solutions for five key industries – efficient, tailor-made and tailored to your processes.
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Maximum yield. Minimal operating costs. Made in Germany.
The DecaPress is a robust decanter centrifuge from Hiller, available in both classic 2-phase and 3-phase versions. It reliably and continuously separates solids and liquids under high centrifugal force.
Thanks to its high dewatering performance and operational reliability, the DecaPress sets the standard for cost-effective sludge dewatering, particularly in municipal and industrial wastewater treatment plants. A maximum dewatering rate significantly reduces disposal costs, contributing to efficient plant operation.
The DecaPress series combines top-tier process performance with ease of operation and stability, even under dynamic operating conditions.
The HILLER DecaPress impresses with its flexibility and adaptability to a wide range of operating requirements. From small to large throughput capacities, it ensures reliable and continuous solid-liquid separation. Powerful drives and hydraulics provide maximum operational safety, while options such as hygienic design, automation, and ATEX certification allow perfect adaptation to individual requirements. Even in sludge thickening with minimal polymer usage, the DecaPress delivers maximum efficiency and cost-effectiveness.
In the 2-phase version, the liquid mixture is separated into solids and a liquid phase at up to 4,000 × g. Solids collect on the inner wall of the bowl and are conveyed out by the scroll, while the clarified liquid flows freely over weir openings.
The 3-phase DecaPress separates solids and two different liquids in a single process – ideal when two immiscible liquids of different densities are involved (e.g., oil and water). Heavier particles settle on the bowl wall, water forms a middle layer, and oil is discharged separately.
Your project, our quality. Choose the right Quality Assurance Package (QAP) for maximum safety and flexibility.
Environmental Technology & Wastewater Treatment
Reliable separation technology is essential in municipal and industrial wastewater treatment. HILLER provides customized solutions for sludge thickening and dewatering – from pre-treatment and control systems to full plant integration. Our decanter centrifuges offer high throughput, low energy consumption, and long service life. The result: efficient wastewater treatment and clear environmental benefits.
Food & Beverages
In the food and beverage industry, hygiene, product safety, and consistency are essential. HILLER food centrifuges provide gentle, efficient solid-liquid separation for the processing of food products, beverages, and ingredients. Whether for fruit juice production, plant-based proteins, or dairy processing – our decanter centrifuges ensure stable processes, reduce energy and water consumption, and meet the highest hygiene standards. For pure products and reliable process performance.
Mining & Minerals
In mining, mineral processing, and tunneling, efficient and sustainable separation processes are key to profitability and environmental performance. HILLER decanter centrifuges ensure reliable solid-liquid separation for a wide range of applications – from tailings management and process water recovery to drilling mud treatment. They reduce disposal costs, increase resource efficiency, and deliver robust, low-maintenance performance with fully automated control. A long-term, cost-effective solution for demanding mining operations worldwide.
Oil & Gas / Energy
In the oil and gas industry, HILLER decanter centrifuges play a key role in efficient resource recovery and process optimization. They reliably separate oil, water, and solids during exploration, production, and refining. With advanced drive systems and intelligent control technology, HILLER centrifuges ensure process stability, reduce disposal costs, and support environmentally responsible energy production. For maximum efficiency and sustainable performance in the energy sector.
Chemical, Process & Pharma Industry
In chemical and pharmaceutical industries, purity, safety, and efficiency are critical. HILLER decanter centrifuges meet the highest quality standards and ensure precise solid-liquid separation – even for complex or sensitive materials. With application-specific designs, corrosion-resistant materials, and intelligent automation, HILLER provides reliable process safety and consistent product quality. For demanding environments in chemical, process, and pharmaceutical production.
Whether it´s just an initial idea or a detailed tender, we´ll get back to you personally, quickly, and with technical expertise. You tell us what it´s about, and we´ll take care of the rest.
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