Benchtop Polyurethane Dispenser for Filter Manufacturing

Filter makers use polyurethane to pot end caps and seal media packs. Getting the ratio and fill right decides whether the filter seals or leaks. A benchtop PU dispenser delivers the same shot into every cap, batch after batch. Gear pump, piston and progressive cavity technologies are all on offer, so the machine can be matched to the material rather than the other way round. Epoxies, polyurethanes, silicones, acrylics and thermal pastes are all handled across a wide range of mix ratios. Benchtop systems meter each component by volume, mix through a static mixer and dispense a controlled shot or bead. Ratio holds steady, shot sizes repeat and the operator stops guessing. Common materials include two part epoxies and polyurethanes for bonding and potting, silicones for gasketing and sealing, MMA for fast structural bonds, and filled thermal compounds for heat management. Trials can be run on your material and parts before you commit, so you see the bead, the shot and the cure before any money changes hands.

Get the mix and the dose right and everything downstream gets easier. Fewer failures in test, fewer returns and less time cleaning up. From first trial to full production, Rockingham Systems install, train, service and support. Call +44 (0) 1536 628 734 to discuss your application.