Skip to content

Topics

Articles about: Filtration

21 articles

Parts and contaminants · 3 min readUltrasonic cleaning of packaging equipment componentsFilling nozzles, dosing pistons, forming sets, sealing jaws, cutting knives and vacuum cups collect product, film residue and dust between format changes. Which packaging parts are cleaned in an ultrasonic tank, how to treat heat-sealing jaws and coated parts, and how cleaning fits a format or allergen changeover.

Parts and contaminants · 4 min readUltrasonic cleaning of knives in food processing plantsHand knives, steels, scabbards and knife baskets collect fat and protein in the handle joint and along the edge, where a quick rinse leaves them. How a knife-cleaning station with an ultrasonic tank fits the shift, the temperatures that keep protein from baking on, and the steps before disinfection.

Parts and contaminants · 4 min readUltrasonic cleaning of industrial filters for reuseStainless mesh, sintered metal and wire-wound filters can be cleaned and reused many times; paper and felt cannot. Which filters are worth cleaning, how to get the dirt out of the depth of the medium rather than just its surface, and how to prove a cleaned filter is fit to go back into service.

Parts and contaminants · 3 min readUltrasonic cleaning of food processing mouldsChocolate and confectionery moulds, cheese moulds, depositor plates and pasta dies hold product in cavities, perforations and die holes. How ultrasonic cleaning reaches them, the gentle chemistry polycarbonate and bronze need, and the loading that keeps moulds from being scratched.

Parts and contaminants · 4 min readUltrasonic cleaning of bearings and mechanical componentsOld grease, wear particles and dirt out of dismounted bearings, gears and couplings so they can be inspected and reused. Which bearings to clean and which never to wash, the settings, and the steps that stop a clean bearing from rusting or being damaged before it is greased again.

Parts and contaminants · 4 min readCleaning meat processing blades with ultrasoundMincer knives and hole plates, bowl-cutter knives, slicer blades and skinner blades carry fat and protein in their bores, holes and hubs. How to clean machine blades so they come out ready for disinfection, the temperatures for protein, and how to protect the edges and the matched sets.

Parts and contaminants · 4 min readCleaning hydraulic valves and manifold blocks with ultrasoundA hydraulic manifold is a block of intersecting drillings, and every one of them must be free of chips, burr flakes and coolant before oil touches it. The cleaning sequence after deburring, the cleanliness targets, the equipment for new blocks and for repaired valves, and how to keep the clean block clean until it is plugged.

Parts and contaminants · 3 min readCleaning food industry filters with ultrasoundSieves, strainers, sifter screens, fryer filters, filter candles and centrifuge screens clog with fat, protein, pulp, starch and carbonised oil. Which food filters can be cleaned and reused, the chemistry for each soil, why the reverse flush matters, and the hygiene steps before a filter goes back into the line.

Parts and contaminants · 3 min readCleaning dairy equipment with ultrasonic systemsSeparator discs, homogeniser valves, pasteuriser plates, filling nozzles and cheese moulds carry milk fat, protein and milk stone that cleaning in place does not always remove. The two-step alkaline and acid wash, the temperatures for raw and heat-treated milk soil, and the dairy parts worth taking out for an ultrasonic tank.

Parts and contaminants · 3 min readCleaning conveyor components in food production with ultrasoundModular belt sections, sprockets, chain links, guides and rollers collect product in hinges and joints that spray cleaning does not reach. Which conveyor parts come off for ultrasonic cleaning, the temperature limits of plastic belting, and how to size a tank for belt modules and sprockets.

Parts and contaminants · 3 min readCleaning bakery equipment with ultrasoundBaking tins and trays, depositor nozzles and pistons, divider parts, slicer blades and cutters carry dough, sugar, fat and carbonised release agent. What ultrasonic cleaning removes in a bakery, what it cannot remove without harsh chemistry, and how to treat coated tins so the coating survives.

Parts and contaminants · 5 min readRemoving oil and greaseOil is the easiest soil for an ultrasonic bath and the one that kills the bath fastest. Chemistry, temperature and time for light machine oil, chassis grease and waxy lubricants, and why the skimmer matters more than the transducers once the parts come out clean.

Parts and contaminants · 5 min readRemoving machining swarf, chips and coolantTurned and milled parts carry cutting fluid and fine chips in every pocket, bore, thread and cross-drilling. Ultrasonic cleaning flushes them in one cycle. The bath, what milled parts need in particular, the filtration that makes it last, and the cleanliness checks a machine shop uses.

Industries · 3 min readUltrasonic cleaning in industrial manufacturingParts off the machining centre, the press, the grinder and the heat-treatment furnace, cleaned before inspection, coating, assembly or shipping. What a manufacturing shop asks of a cleaning tank, the cleanliness specifications that drive it, and the set-ups from a single ST tank to an MT multi-tank line.

Parts and contaminants · 3 min readRemoving heavy grease and sludge from engine partsCrankshafts, connecting rods, sumps, timing covers and gearbox cases come in coated in oil, sludge and road grime. The hot soak, the ultrasonic cycle and the skimmer that let one bath degrease a week of engine rebuilds instead of a day.

Parts and contaminants · 3 min readCleaning automatic-transmission valve bodiesVarnish from old fluid and friction-material fines stick the spool valves, and the gearbox shifts late, hard or not at all. How rebuilders strip a valve body, keep every spool with its bore, and clean the channels and valves at 40 kHz without harming a single clearance.

Parts and contaminants · 4 min readCleaning EGR valves in an ultrasonic tankSoot and oil mist bake into a hard cake in the EGR valve and its passages. How to remove the bulk, protect the actuator, which liquid and temperature break the rest, and how to tell a cleaned valve from one that needs replacing.

Choosing a machine · 3 min readUMX Pro or ST series: two ways to build a 100-litre cleanerThe ST series is a floor tank with a separate generator cabinet; the UMX Pro is a cabinet with everything inside and a digital control panel. Same physics, different shop. Where each fits, with the overlapping models compared.

Choosing a machine · 4 min readST or SF: when the bath needs its own filtrationThe ST series is a heated ultrasonic tank; the SF series is the same tank built around a circulation loop with a buffer tank, oil skimmer and laminar flow. The second costs more and stands longer between bath changes. Where the line between them runs, with the overlapping models compared.

Process and parameters · 4 min readFiltration and bath lifeA cleaning bath fails in three ways: it fills with particles, it saturates with oil, or its chemistry is used up. Filtration handles the first two and stretches the third. What a filtration loop and an oil skimmer do, when a bath needs them, and how to tell when a bath is finished.

Operation and maintenance · 3 min readDaily and weekly maintenance of an ultrasonic cleanerAn ultrasonic tank has no wear parts in the liquid, so maintenance is about the bath, the floor, the filter and the heater. A routine that takes ten minutes a day and half an hour a week, and what to look at once a month.