Invention Grant
US09586340B2 Rotor for kneading, kneading machine, and method for manufacturing rotor for kneading 有权
用于揉捏机,捏合机的转子,以及用于捏合的转子的制造方法

Rotor for kneading, kneading machine, and method for manufacturing rotor for kneading
Abstract:
This rotor for kneading includes a rotor shaft (27) having a tubular shape; a blade part (22) that is provided on an outer peripheral surface of the rotor shaft (27); and a filling body (36) that is provided in a recessed part (28) formed inside the blade part (22) and made from a material having a higher thermal conductivity than a material from which the rotor shaft (27) and the blade part (22) are made.
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