Our deep-bed filters enable continuous solids separation from water-based cooling lubricants, cutting oils and other industrial liquids – reliable, space-saving and process-safe.

Technical design:
The filter unit consists of a steel housing with a slotted screen or perforated plate filter base, on which the filter belt (fleece or endless belt) is guided. The belt is transported via an integrated pull-out device. An optional scraper chain conveyor with flights ensures the continuous discharge of sludge and chips.

Operating principle:
The contaminated liquid enters the filter area and penetrates the filter medium under static pressure. Solids are separated and deposited on the filter belt. The liquid level rises with increasing occupancy. A float switch then activates the automatic belt feed – used belt is reeled up and fresh belt is fed in.

Performance data:
➡️ Filter capacity emulsion: 250 – 2000 l/min
➡️ Filter capacity oil (up to 10 mm²/s at 40 °C): 170 – 1400 l/min
➡️ Purity levels up to 99 % with limit grain size ≥10 μm

System advantages:
✅ High throughput with compact design
✅ Gentle media preparation – extended service life
✅ Optimized utilization of the filter aid through targeted filter cake build-up
✅ Mechanical separation of dirt and fleece – less rework
✅ Standard version with automatic fleece reeling

Areas of application:
Our deep-bed filters are used in grinding, honing and machining processes, for example – wherever consistently high filtration quality is required.

Are you planning a project or would you like to optimize your filtration technology?
👉 Our experts will advise you individually – contact us!

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