Hot Runner Heaters

Hot Runner Heaters use metal to generate eddy currents in an alternating magnetic field to heat itself up, and is commonly used in metal heat treatment, etc. It is based on the principle that when a thicker metal is exposed to an alternating magnetic field, an electric current is generated due to the phenomenon of electromagnetic induction.
Hot Runner Heaters are an important part of the hot runner system, and its heating accuracy and service life have a significant impact on the control of the injection molding process and the working stability of the system. The electric heater tube is hardened by the steel tube after shrinking, and a better deformation has to be carried out. The electric heater must be heat-treated at high temperature to eliminate the mechanical tension of the steel in order to bend the electric heater more easily.

As one of the most professional hot runner heaters manufacturers and suppliers in China since 1987, we're featured by quality products and good service. Please rest assured to wholesale custom made hot runner heaters at competitive price from our factory.

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