ALBA Couplers

ALBA Couplers

We are proud to offer our Quick Knockout Coupler, a cutting-edge solution designed to streamline ejection systems in injection molding processes. Our couplers provide a quick and reliable method of connecting the ejector plate in your mold to the ejection system in your molding machine, ensuring positive ejector plate return while significantly reducing setup time. Perfectly suited for molds where the ejector plate is hard to access, our couplers are ideal for use with quick mold change systems, two-stage ejection, and applications that require center ejection but face tie-in challenges. With expanded compatibility, including the 700 series for up to 5000-ton machines, our couplers support both hydraulic and mechanical ejection systems and feature fast-acting performance up to 30 strokes per minute with no wearing parts. Whether you want to reduce machine noise, speed up installation times—even for existing molds—or improve production efficiency, our Quick Knockout Coupler delivers superior functionality tailored for high-demand injection molding environments.