HOPPER OF INJECTION MOLDING MACHINE

The invention relates to a hopper of an injection molding machine, which comprises a combined hopper, an electric heating air-blasting system and a temperature control system, wherein the combined hopper comprises two or more than two sub-hoppers; each sub-hopper is provided with an independent sub-...

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Bibliographic Details
Main Author LOU ZHENGRONG
Format Patent
LanguageEnglish
Published 01.03.2012
Subjects
BLASTING
DRYING
DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
HEATING
LIGHTING
MECHANICAL ENGINEERING
WEAPONS
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Summary:The invention relates to a hopper of an injection molding machine, which comprises a combined hopper, an electric heating air-blasting system and a temperature control system, wherein the combined hopper comprises two or more than two sub-hoppers; each sub-hopper is provided with an independent sub-feed inlet, an independent sub-discharge outlet and a branch air-blasting port capable of being controlled independently; all the sub-discharge outlets of the sub-hoppers are communicated with a thermostatic chamber arranged below the sub-discharge outlets; a main discharge outlet and a main air supply port are arranged at the lower part of the thermostatic chamber; and the thermostatic chamber and each sub-hopper are provided with independent temperature control systems respectively.
Bibliography:Application Number: US201113250026