Industry · Forest Products
From resin agglomeration to dust fire risk, from glue nozzle clogging to press hydraulics: filtration engineering that determines panel quality and plant safety.
UF · MF
Urea and melamine resins prone to agglomeration
ATEX
Managing explosion risk in wood dust
Automatic
Self-cleaning filters on resin lines
Critical points
In particleboard, MDF and laminated panel production, the key quality factor is how evenly resin and glue are spread over the wood fibers. Agglomeration in the resin line comes back as defects on the panel surface, while uncontrolled dust emissions create a fire and explosion risk.
Urea-formaldehyde and melamine-formaldehyde resins tend by nature to agglomerate and form gels. These particles in the resin line cause blistering and weak spots on the panel surface. Clogged glue spray nozzles disrupt even distribution over the fibers, lower panel strength (IB value) and cause unnecessary glue consumption. Because resin can blind filter elements very quickly, self-cleaning systems should be used on these lines. They clean without interrupting the flow and without waiting for the resin to dry in contact with air, preserving production continuity.
Solution: Self-cleaning resin filtration
Fine wood dust from drying ovens and sanding lines increases ambient dust concentration and raises the risk of static-induced fires and dust explosions (ATEX). Dust filtration at the source keeps this risk under control and keeps emissions below legal limits. Dust that sticks to surfaces before painting or lamination also directly impairs final product quality.
Solution: Dust filtration at the source
Particle control in cooling circuits prevents heat exchanger clogging and reduces energy consumption. Precision filtration in the hydraulic systems of press units extends valve life and prevents unplanned downtime.
Solution: Cooling circuit and hydraulic filtration
Panel production line
Select a stage on your line to see the Prosestim filters and micron range used at that point.
01 · Agglomerates · gel
Urea-formaldehyde and melamine-formaldehyde resins tend to agglomerate and form gels; these particles cause blistering on the panel surface.
02 · Nozzle protection
Clogged glue nozzles disrupt distribution, lower the IB value and increase glue consumption.
03 · Dust collection
Fine wood dust from drying and sanding lines raises the risk of static-induced fires and dust explosions.
04 · Precision filtration
Precision filtration in the hydraulic systems of press units extends valve life and prevents unplanned downtime.
05 · Heat exchanger protection
Particle control in cooling circuits prevents heat exchanger clogging and reduces energy consumption.
Applications
The same filtration principles apply across applications, with different material and micron choices.
Resin and glue line filtration.
Surface quality and dust control.
Dust management before painting.
Hydraulic and cooling circuit protection.
Products used in this industry
Each product page lists the micron range, material compatibility and operating conditions.
Self-cleaning filter housing, 10–3,000 µm, that cleans itself without stopping the line; no cartridge changes, no downtime
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Phenolic/acrylic resin-bonded cartridge filter for paint, ink, resin and adhesive lines, 1–150 µm
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Antistatic bag filters with carbon or stainless steel conductive fibers for flammable and explosive dusts (DIN 54345)
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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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String-wound cartridge filters in 8 media including PP, cotton and glass fiber, 0.8–150 µm, 5″–40″ lengths
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Consumable-free filtration: stainless steel basket filter housing with washable basket, 10–3,000 µm
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Accounting
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Invoice name (registered company name)
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