| According to the inherent character of the raw material the silk two for one twister spindle applies a structure of the rolling bearing for the upper supporter and a sliding bearing for the lower supporter, white the tension is controlled by the tention ball. The running balance of the spindles is tested by an internationlly top advanced running balance test instrument.The yarn passage parts are made of the top wearing-resistant ceramic treated with an advanced plasm spray-coating technoloy. The stainless stell yarn collecting silo is of high hardness, lustre and wearing-resistant. The rotating part of the spindle is light in weight, adaptable to a speedy running. |
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