| 摘要 |
PURPOSE: A device for preventing the coagulation of a nozzle for an injection molding machine is provided to prevent a gate from being clogged with coagulate resins by installing a heat transmission unit at the end of the nozzle. CONSTITUTION: A screw coupling unit(2) is formed at the middle part of a nozzle body(1). A socket(3) made of copper is coupled with the screw coupling unit, and is located at the upper part of a gate(4) formed at the end of the nozzle body. Heaters(5) are installed at the outside of the nozzle body and socket.
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