Industry · Foundry Industry
Behind unplanned downtime, pump wear and automation failures there is usually a single cause: unfiltered dust and dirty cooling water.
Induction · arc
Furnaces that depend on cooling water
Conductive dust
The silent enemy of electronics
Sand recovery
Lower raw material losses
Critical points
Because of high temperatures and heavy operating conditions, foundries are where mechanical wear is most intense. Particle control at every stage, from melting furnaces to sand preparation lines, determines not only occupational health but also machine life and casting quality.
The cooling systems that protect the coils and body of melting furnaces, whether induction or arc, are the heart of the plant. Sediment in the water clogging heat exchanger plates leads to overheating and sudden shutdowns; filtration in the cooling circuit prevents this fouling and maintains thermal balance. The effect of clean cooling water goes beyond furnace safety. Preventing thermal fluctuations on the mold surface also minimizes micro-cracks and porosity in castings. Cooling quality and final product quality are therefore directly linked.
Solution: Cooling circuit filtration
Fine metal dust and fumes released during casting are a silent enemy of automation systems and power units. Airborne conductive dust causes short circuits and corrosion on electronic boards, which turns into unexpected automation failures and production losses. High-efficiency dust collection and air filtration systems keep control rooms and panel interiors free of these risks. Another critical aspect of emission control is indoor air quality. Keeping particle and fume levels in the workplace below legal limits meets occupational safety obligations and protects sensitive measuring instruments, such as spectrometers, from long-term dust damage.
Solution: High-efficiency dust collection
Managing the dust generated on molding sand preparation and shakeout lines has a direct impact on operating costs. When fine sand particles captured in filter units are recovered in a controlled way, raw material losses fall, giving plants in continuous production a measurable cost advantage. Dust-related abrasion in pneumatic conveying lines and fan blades is an often overlooked source of wear. Filtering the dust load prevents this abrasion, extends maintenance intervals and reduces the risk of unplanned downtime.
Solution: Dust load filtration and recovery
Foundry
Select a stage on your line to see the Prosestim filters and micron range used at that point.
01 · Coil · body
Sediment in the water clogging heat exchanger plates leads to overheating and sudden shutdowns in furnaces.
02 · Metal dust · fumes
Airborne conductive dust causes short circuits and corrosion on electronic boards.
03 · Dust recovery
Fine sand captured in filter units is recovered in a controlled way, and abrasion in fans and conveying lines decreases.
04 · Thermal fluctuation
Preventing thermal fluctuations on the mold surface reduces micro-cracks and porosity in castings.
Applications
The same filtration principles apply across applications, with different material and micron choices.
Furnace cooling and fume filtration.
Mold cooling and dust control.
Dust collection and sand recovery.
Protecting electronics from dust.
Products used in this industry
Each product page lists the micron range, material compatibility and operating conditions.
Nomex bag filter rated up to 204 °C, resistant to pulse-jet cycles; for asphalt, cement and metal dusts
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Glass fiber bag filters for continuous operation at 260 °C, with an ePTFE membrane option; for cement, energy and metallurgy
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PPS (Ryton) bag filter rated up to 190 °C for acidic and humid flue gases; high resistance to hydrolysis
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Polyester felt bag filters, 1–200 µm, rated up to 135 °C; used on paint, coating and chemical lines
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Consumable-free filtration: stainless steel basket filter housing with washable basket, 10–3,000 µm
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String-wound cartridge filters in 8 media including PP, cotton and glass fiber, 0.8–150 µm, 5″–40″ lengths
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Invoice name (registered company name)
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