Zalkin Rotary Insert + Close capping heads are ideal for a range of dispensing containers at speeds up to 300 cpm (18,000 cph) including:
Rotary Insert + Close capping heads include several different combinations of designs and capabilities. These capabilities include:
The combinations of required operations are determined by Zalkin application engineers in cooperation with customers as well as pump and cap suppliers.
Insert + Close capping heads complete a multi-step closure application process for pump and spray containers that will include some combination of the following:
The caps, collars or closures applied can be screw-on, roll-on or snap-on depending on customer or product requirements. This capability makes Zalkin the system of choice for challenging spray or pump bottle applications.
Screw-on capping heads are compatible with all Zalkin freestanding rotary cappers, monobloc rotary capping turrets and single head freestanding cappers.
Zalkin offers three different diameters of roll-on sealing capping heads for applying aluminum closures to glass or metal containers.
Zalkin push-in and snap-on capping heads are compatible with rotary bloc, rotary free-standing and single-head cappers and like all Zalkin heads offer fast, tool-less change over.
Dual function screw-on + roll-on heads apply Torque-on Pilfer Proof (TOPP) aluminum closures to wine and spirits bottles in a single operation.
Every Zalkin capping head can be configured with optional servo technology for precise closure application and orientation.
Zalkin offers two different decapping heads for removing plastic or aluminum caps from returnable glass and PET bottles.