Zalkin rotary screw-on cappers for monoblocks use our proven pick and place technology to apply plastic screw-on caps, including tethered, to containers at speeds up to 100,000 cph.
With Pick & Place technology, caps are transported single-file via a cap chute and fed individually into a transfer starwheel with pockets or pegs. The caps are then secured by capping head chucks which then apply the closures using precisely controlled top pressure and screw-on torque.
Virtually all filler manufacturers routinely incorporate Zalkin systems in their bloc fillers.
The high-performance heart of Zalkin screw-on cappers are the capping heads that deliver reliable, repeatable and accurate closure application.
Zalkin application engineers work closely with customers to select, design and configure the capping head technology that is ideally suited to each application and production environment.
These high speed turrets suit ultra clean filling environments that support high volume production running 24/7 across multiple lines. With stringent hygienic and safety and standards, the beverage industry requires precise, sanitary, and safe product handling machinery. These machines work to cap beverage bottles, cans, and other containers to ensure the quality and integrity of the final product.