Positive Rod Displacement Metering for Abrasive Adhesives

Abrasive fillers chew through gear pumps and seals, and ratio drifts as parts wear. Positive rod displacement meters each material by the volume of a rod entering a chamber, a method that copes with abrasive products and keeps the ratio true for far longer. Rockingham Systems are sole distributors for Nordson sealant equipment in the UK, Ireland and Benelux. The Pro-Meter H2K, A2K and D2K and the Micro-Meter P2K, A2K, D2K and 1K cover everything from heavy duty shots to tiny precision doses. Positive rod displacement metering proportions both materials to an exact volumetric ratio every stroke. Abrasive and heavily filled products that wear out other pump types are handled without losing ratio. Whether the job calls for a thin, free flowing resin or a heavy, filled paste that will not move on its own, the equipment is specified around the material. Single part and two part products are both covered, at standard and awkward mix ratios. Markets served include home appliances, general industry and assembly, automotive and eMobility, electronics, the filter industry, aerospace and defence, transportation and specialist vehicles, and offsite construction.

Accurate metering cuts rework and scrap, keeps cured properties consistent and takes the guesswork out of every shift. Talk through your material, ratio and output with the Rockingham Systems UK sales team on +44 (0) 1536 628 734. Service and consumables contracts are available.