Advance Industrial Coil Heaters

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Coil heaters feature continuous operating temperatures up to 1200F (843C). Rapid heating and cooling occur, due to the low mass construction. All heating elements are sealed from contamination and the stainless steel sheath provides maximum corrosion resistance. Optional internal thermocouples may be utilized for precise control. These coil heaters are available in profiled coil configuration for maximum heating efficiency.

Wedge Lock Coil Heaters
Wedge Lock Mini Coil Heaters feature revolutionary locking mechanism for injection molding nozzle applications that allows the clamping band of the heater to be mounted or removed using a standard Allen wrench. This eliminates the need for an additional tool while delivering incredible clamping force to the heater band. The heater itself is a durable mini-tubular element which is tightly wound inside the clamping band with flexible tails exiting the band for easy installation through the tooling wire channels. The heater is terminated to flexible Teflon leadwires with a moisture proof connection on each lead. The Wedge Lock coil heater can be supplied in a variety of wattages and with a type J of K thermocouple. All industry standard replacement sizes are now available from stock.

Nozzle Heaters
The heater is internally profiled along the length of the casting for optimal heat distribution under working conditions. Combined with the exceptional heat transfer qualities of the bronze alloy, this heater design offers superior performance over conventional nozzle or sprue bushing heaters. 
The Hollow Cast® heaters are available with leadwire terminations that include Teflon® and high temperature fiberglass with stainless steel overbraid or flexible armor cable.