How much do you know about PET Preform mold heaters

Axial clamp coil heaters are a type of micro tubular heaters that are specially used for PET Preform mold.?PET Preform mold is a process of producing preforms from polyethylene terephthalate (PET) resin, which are then used to make bottles and containers for various applications.

Axial clamp coil heaters have a predefined dimension and a special cover that allows front end loading and adjustability.?This makes them easy to fit and handle in multi-cavity molds, saving hours of downtime in case of heater failure.?They also offer maximized heat transfer using a positive clamping mechanism and a low profile design that works well in congested mold situations.

Some of the benefits of axial clamp coil heaters for PET Preform mold are:

• They provide a uniform temperature distribution in the nozzle and good durability.
• They can handle high temperatures and pressures without deformation or leakage.
• They can reduce energy consumption and improve cycle time by minimizing heat loss.
• They can accommodate different thread diameters and pitch distances for various applications.

Some of the challenges or limitations of axial clamp coil heaters for PET PREFORM MOLD are:

• They require careful installation and maintenance to avoid damage or short circuit.
• They may not be compatible with some specialty resins or hot runner systems.
• They may have higher initial costs than other types of heaters.