Adhesive bonding is the process of joining two work pieces securely by using a liquid or semi-liquid material to create a long-lasting bond. In a high-volume manufacturing environment, adhesive is usually applied using specialized application equipment. Adhesives can be dispensed in a continuous bead or as dots using automation equipment and manual hose-fed handgun system. Virtually every product assembled requires bonding or sealing at some stage of the process. Graco offers manual and automated technologies for single-component and two-component bonding and sealing for a broad array of products, markets and end-uses.
The Graco PR70 fixed and variable ratio systems accurately meter, mix and dispense medium-to-low viscosity materials for potting, gasketing, sealing, encapsulation and syringe filling. All the features you need, in a compact, modular design.
Designed for flexibility, the Graco HFR Metering System handles two-component materials including epoxies, silicones, resins and more. With its accuracy and repeatability, the Graco HFR lets you hit a specific ratio and volume – the first time, and every time. You reduce scrap and rework with accurate, on-ratio dispensing.
Graco Supply Systems reliably deliver one-component sealants, adhesives and other medium to high-viscosity materials from pails or drums to metering and dispensing systems.