LL type LL type flexible rapier loom
LL381 and LL481 flexible rapier looms are new rapier looms developed by Wuxi Longli Machinery Co., Ltd. This machine is a new generation of medium-speed and high-quality rapier looms with excellent performance and price. Its operation Convenient, simple to use and maintain, and good fabric quality.
Suitable weaving varieties This machine is suitable for weaving cotton and cotton and chemical fiber blended chemical fiber fabrics. It is very suitable for high-count and high-density colored fabrics and various linen fabrics. It is currently the most competitive loom in the domestic linen and yarn-dyed weaving industries. . Economic speed is 250r/min.
The beat-up structure and take-up structure have been technologically innovated, and the beat-up force and take-up force have been further increased, making the product more adaptable to heavy fabrics and high-density fabrics.
Beating-up mechanism The beat-up structure adopts the conjugate cam drive method on both sides of the short station column and the reed seat respectively. The precise cam curve ensures the smoothness of the beat-up leisure and sufficient beat-up acceleration. The fabric style is good and the beat-up is good. Great tightness.
Weft insertion mechanism Weft insertion adopts flexible steel belt, single-side weft supply, gear and rack transmission.
Shedding mechanism LL481 type shedding is equipped with ASGT222 mechanical dobby, and the perforated pattern paper controls 20 heddle lifting blades.
LL381 type is a cam opening, the multi-arm opening has wide adaptability, easy and fast variety change, the cam opening has a simple structure, low cost, and is suitable for high-yield and efficient fabrics.
Warp let-off mechanism The warp let-off mechanism adopts Hunter structure, and the warp let-off coiling mechanism adopts the advanced principle of compound adjustment of let-off amount and let-off coiling linkage.
Coiling mechanism The coiling mechanism adopts positive continuous mechanical coiling. Various weft densities can be obtained by simply changing the gear combination.
The weft selection mechanism is equipped with 2 to 8 colors of mechanical weft selection, two-color mechanical weft mixing or electronic weft selection (LL381).
Control system The main component of the electric control box is a Japanese Omron PLC programmable manipulator. It has a simple structure, few electrical components, and a high degree of electromechanical integration. It has a positioning parking function, and can be set up with six software programs, and DA40 automatic search. Cooperating with the weft device, it can effectively prevent the running rungs caused by warp and weft breakage.
Model indication:
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