Nozzle Square Coil Heater

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last updated：Feb 07, 2011

スクウェア

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Significantly improved thermal efficiency. Optimally designed for user specifications.

● The heater coil makes surface contact with the heated body, significantly improving thermal efficiency. ● The nichrome wire inside the heater sheath is processed into a spiral shape using a unique method, greatly increasing the heat generation per unit length of the sheath. ● The coil pitch (tightness and winding density) can be freely adjusted according to heating conditions. ● A non-heating zone is provided at the connection between the heater and the lead wire, eliminating heating issues at the connection point. ● If a thermocouple (J or K) is built-in, the temperature measurement position can be customized upon request (sensor cannot be built-in for 2.0×3.0mm only).

Related Link - http://www.square-ltd.co.jp

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basic information

【Features of Square Coil Heaters】 1. The square shape allows for an increased contact area, which reduces the required heater capacity. 2. Since the resin in the nozzle is fully melted to the core, injection pressure can be lowered. 3. A non-heating section is provided to avoid heating issues at the connection points, resulting in a longer lifespan.