LSD type rigid telescopic rapier loom
The LSD400 rigid telescopic rapier loom is a high-end loom product that Jinan Lusida Fabric Machinery Co., Ltd. introduced technology from the French ICBT company and is exclusively produced in China with the authorization of the ICBT company. This project was listed as a national major technical equipment localization innovation and development project by the State Economic and Trade Commission. The machine has excellent performance, and its overall performance is better than that of the flexible rapier loom, and is similar to the projectile loom. Its notable features are that the rigid rapier runs smoothly and has a long service life. The rapier runs suspended in the shed and does not rub against the warp yarns. This feature makes the machine extremely adaptable to a wide range of varieties. It can weave both thin fabrics and heavy and heavy fabrics; it can weave general fabrics as well as high-grade fine wool fabrics and high-grade silk. Fabrics, high-grade linen fabrics and some weak yarn decorative fabrics. The frame of this machine adopts a frame structure with excellent structure, abandoning the standing wall panel structure of the traditional rapier loom. It has good rigidity, smooth machine operation and low vibration. Beating-up, shedding, let-off, take-up and other mechanisms all adopt optimized designs that are suitable for both light and heavy fabrics. Especially after the improved design in recent years and the large package mechanism, this machine has become the most popular machine in the industry. The field of fabrics has also shown its broad market prospects, such as industrial filter cloths, cord fabrics, mining and conveyor belt fabrics; military and civilian glass fiber fabrics; carbon fiber and asbestos fiber fabrics, etc. Production efficiency The structural characteristics of the LSD400 loom: First, the frame has good rigidity and low vibration, which can effectively prevent warp and weft yarn short ends caused by excessive vibration of the loom; second, the warp yarn adopts an optimized tension compensation system, and the warp yarn The tension fluctuation is small and the breakage rate is low; thirdly, the weft insertion rapier adopts a positive yarn clamping method to treat different spinning yarns. During the return trip, the rapier is opened to clean the yarn clamping area and avoid feathers remaining in the clamping area causing clamping. Poor yarn handover error. Fourth, the weft tension self-adjusting system can effectively reduce the tension fluctuation of the weft during the weft insertion process, reduce weft breaks and improve the starting efficiency. Therefore, the LSD400 loom has higher production efficiency under the weaving conditions of the same weft yarn. Effective weaving width: Available effective widths are 190cm (75 inches), 210cm (83 inches), 230cm (91 inches), 250cm (98 inches), asymmetrical effective width up to 30cm (12 inches), symmetrical effective width up to 60cm (24 inches). Spinning yarn types and linear densities Staple yarns, filaments and textured yarns of natural and synthetic fibers. Long fiber 50~3000dtex (500~2700 denier), short fiber 6.5~290tex (2.0~90 denier), wool 7~580tex. Color selection: single color, up to 8 colors or 8 different types of wefts and mixed wefts. It is composed of microprocessor through drive module and weft selection finger. The weft selection can be up to 8 colors. Self-stopping device Warp yarn breakage adopts 6-row or 8-row electronic warp yarn self-stopping device, which is realized by microprocessor processing the warp-breaking electrical signal. Weft yarn breakage can be detected by the weft yarn detector, and weft selection, weft insertion and weft yarn breakage can be correctly handled. Automatic weft searching is equipped with an automatic weft searching device. If the weft thread is broken. The automatic weft breaking device will rotate the loom to the cloth fell when the weft is broken. In the process of searching for the broken weft cloth edge, the microprocessor controls the synchronous operation of all machinery. The opening device is equipped with STAUBLI2650 bottom-mounted electronic dobby or Changshu GT405 electronic dobby or GT412 mechanical dobby. It can ensure the precise and positive leisure of the dobby. It can fully meet the fabric requirements under full configuration. The distance between heald frames is 12mm; the number of tie rods can reach up to 20 pages. The let-off device can be equipped with a mechanical let-off system or an electronic let-off system with double tension detection. The warp beam with a diameter of 800mm is a standard configuration. Fabric rolling device The standard mechanical synchronous winding device has a weft density range of 3 to 120 threads/cm. The weft density range can be wider according to customer requirements, so that it is suitable for weaving fabrics such as cord fabrics. This mechanism is equipped with a constant tension rolling mechanism, so the diameter of the rolling cloth will not affect the tension of the fabric. The user can also choose the electronic winding mechanism, and the diameter of the large cloth roll on the machine is 500mm. Leno selvedge types include two-warp leno, three-warp leno, four-warp leno, hot-melt selvedge and fold-in selvage for customers to choose from. The hot-melt edges and fold-in edges are optional parts. Model description:
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