The parameters of nylon pulley 0401 for GA615 dobby loom are as follows: the outer diameter is 160 mm, the inner hole is 28 mm, the thickness is 11 mm, and the inner width of the wire rope groove is 8 mm. The material of the heald pulley: industrial nylon, textile nylon pulley, large pulley and small pulley for loom heald hanging are used in each dobby leading loom, which is determined by the number of heald frames of dobby loom.
This is a small pulley used on the GA615-135 (56 inch) dobby loom. Nylon bushing is embedded in the textile pulley, and the clamping groove of the bushing and pulley inner hole is tightened and fixed to prevent the pulley from being out of control when the bushing rotates with the heald shaft.
The above figure shows the installation diagram of the textile pulley on the dobby loom. The wire rope pulled by the big blade changes its transmission direction through the pulley, so as to realize the up and down movement of the loom heald frame and complete the alternation of opening action.
The material of the heald hanging pulley determines its service life and heald hanging effect. The steel wire rope of the heald hanging frame is covered with a layer of nylon, which is used to protect the textile pulley from rapid wear and prolong the service life of the loom heald hanging pulley.
Textile machine heald pulleys (large and small) are packed in woven bags with the number of 100 and 200 respectively. Industrial nylon pulley accessories 0401 can also be used for the installation and transmission of mechanical equipment in other industries.
The accessories of GT221 dobby head pulley are added with bearings in the inner hole, so the friction resistance is small, and the shuttle loom uses nylon bushing to reduce friction.
I provide textile nylon accessories - plastic pulley, nylon bushing, nylon shuttle column, nylon bearing bush, nylon shuttle and so on, welcome the majority of textile enterprises to consult and purchase.