ZOCCHI has his proper production of special AIR COOLING RINGS from Ø 80 to 1200mm suitable for stationary and rotating die heads, manufactured to cool bubbles with normal, medium and high necks to get the proper BUR on the fly.
Radial vanes are precisely machined allowing equal air flow through out the Air Rings in turn distributing even airflow to the bubble.
ZOCCHI COOLING RINGS have manual adjusting system with 2 air flux inserts designed to keep optimal cooling rates and achieve immediately a bubble stability for different materials.
Built with highest grade of aluminum alloy and superior workmanship, incorporate teflon inserts on mating thread surfaces, preventing wear and binding.
On demand, ZOCCHI can also fit on his Lines commercial automatic cooling rings manufactured from qualified European suppliers like Plast-Control, Syncro, Kdesign, Doteco, etc.