Huixian city Xinda Textile Machinery Accessories Co., Ltd. provides large blades (Jack Lever,Lifting Rod) for 1515-5130 heald dobby loom accessories. The 1515 dobby device is a complicated fabric structure added to the loom, and some 1511 looms can borrow the 1515 dobby device for use. The 5130 heald bar looks like a broadsword, so it is called "big blade" for short. Its total linear length is 58 cm, the linear length of the middle arc gauge bar is 11.5 cm, and the inner width of the slot at the back is 28mm and the inner length is 50 mm..

In the above picture, the inner width of the arc-shaped empty groove is 17mm, and the width of the polished plane is 10mm；; The inner width of the open slot (middle) at the hook position is 17mm, which is used in connection with the 5128 vertical blade. When the 5130 is installed, the clearance between the two sides of the multi-arm wallboard 5103*5104 is equal. When the loom is opened, the spacing between adjacent heald bars is 85-90 mm.

Under normal circumstances, each set of 1515 dobby device uses 16 5130 heald bars(Lifting Rod,Jack Lever), and some factories will reduce the number according to the fabric structure, usually 4, 6 and 8, and the number selected corresponds to the number of pages of the heald frame of the loom.

The main function of heald bar is to control the lifting and falling of loom heald frame in cooperation with treadle or heald spring. The number of packages of each bundle of large blades 5130 is five, and the weight of a single heald bar is 2.2kg. This product belongs to wearing parts during transportation and use.

If you need to buy 1515-5130 dobby loom accessories, such as big blade, 1511 dobby, dobby loom jack lever, large blade and 1515 accessories, please contact Mr. Yang of our company. For information about other parameters, dimensions and materials of 1515-5130, you can also contact us.

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