Blow moulding machine heater band normally uses mica and ceramic heater band for the heater exchange. The mica heater band is most cost effective as its price is cheaper and the heater exchange is also good.
Heater bands are available with elements of different diameters and heights, designed to heat and maintain the temperature of cylindrical parts of the blow moulding machine. Heat transfer is usually achieved by conduction or radiation for high power heaters. They are suitable for solid heating, liquids or gases heating.
Detail specifications that requires if you are interested in the mica heater band
Construction of Mica Heater Band
1. Mica insulation. 2. Element ribbon. 3 Rust resistant steel sheath. 4. Radial lock-up tabs. 5. Post terminals
The heater band used for plastic blow moulding machine application
Generally for this plug type, the mica heater band are with female plug, connected with high temperature T727 plug and wire. The diameter and the height of the band are customized depending on the machine that you are using.
Some sizes that are popularly used in the market for reference