Huixian Xinda Textile Machinery Parts Co., Ltd. provides D30*4*220mm plastic yarn tube polymer nylon weft tube accessories. D30 is the diameter of the steel ring on the weft tube(bobbin, pirn), which is 30mm, 4 is the number of steel rings, and 220mm is the length of the nylon weft tube; Textile equipment - The outer diameter of the nylon warp tube head is 26.5mm, the height is 25.5mm, and the inner diameter of the bottom inner hole is 8mm.

The neck position of D30*4*220 weft tube: diameter is 16.3mm, neck length is 20.5mm; the outer diameter of the small head is 11.3mm. The weft tube (winding tube) is mainly used in the shuttle cavity after winding the weft yarn on the winding machine. This type of non core rod fixed weft tube has high requirements for the steel ring to ensure that it is horizontally centered inside the shuttle cavity.

The above figure is a comparison of 4 and 3 steel ring weft tubes. The length difference of the weft yarn tubes can be seen based on the height of the bamboo nodes at the neck position. The top three are weft tubes with a length of 22 centimeters, and the diameter of the steel ring is more intuitive.

The spacing and arrangement of the steel ring position are the key to this product. As the steel ring and the main body of the warp tube are two different materials, the mold has been improved and adjusted during design, and the gap position of the steel ring will be filled with nylon.

The weight of a single D30*4*220 weft tube is 65 grams, and the color is generally pink;Plastic Tube,Polymer Pirn,Weft Tube,Nylon Pirn,Bobbin,Textile Equipment,Weaving Machine Accessories, If you need to purchase spinning machine yarn tubes, weft yarn tubes, plastic accessories, weft tubes, nylon accessories and other products, please contact Mr. Yang from our company for consultation. We sincerely welcome everyone's visit.

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