Capping heads.

Zalkin takes particular care in developing capping heads, the Masterpiece of the machine. As cap designs continually evolve, Zalkin is the preferred partner of cap manufacturers.

v     Screw capping with hysteresis type heads.

v     Magnetic screw capping heads with chucks or jaws.

v     Brushless screw capping heads.

v     Push-on capping heads.

v     Sealing heads.

v     Decapping heads.

Screw capping with hysteresis type heads.
This technology is suitable for high
torques or large diameter caps.

Magnetic screw capping head with chuck or jaws.
Torque adjustment is controlled by two magnetic
rings, which can be set without tools to a
graduated scale on the heads.

Brushless screw capping head.
Each head is driven by an independantly
brushless motor. The torque setting is controlled
invidually and automatically adjusted.

Push-on capping heads.
Different models are available depending on the cap to be handled.
Vacuum pick up heads.
Mechanically activated heads with jaws.
Indexing heads for cap orientation. 



Sealing heads.
Designed for aluminium caps they are fitted with
thread rollers and tuck under rollers and have a
no cap-no roll safty feature to prevent damage
to the container neck. 



Decapping heads.
These heads are fitted with a 4 jaws equipped
with a no cap no decapping safty feature.