Two new types of Xianyang warp and weft looms passed the appraisal
Experts unanimously believe that the two projects have reached the internationally advanced and domestic technical level
On November 6th and 7th, the ZA218e (G1752) double-shaft extra wide air-jet loom manufactured by Xianyang Jingwei Weaving Machinery Co., Ltd. and G1758 air-jet loom, passed the scientific and technological achievements appraisal organized by the China Textile Machinery and Equipment Industry Association on behalf of the China Textile Industry Association. Experts attending the meeting agreed that the economic and social benefits of these two projects are significant, the market prospects are broad, and the technology has reached the internationally advanced and domestic level of similar products.
The main innovations of the ZA218e (G1752) double-shaft extra-wide air-jet loom are: the reed width reaches 360 cm; it has a high-speed conjugate cam beat-up mechanism; it adopts double-shaft synchronous electronic let-off. It facilitates the use of existing narrow-width warping and sizing equipment for users; it increases the inclination angle of the fabric surface on the front side of the fabric fell, solving the problem of the fabric falling up and down when the upper warp yarn is long, which is beneficial to improving the quality of the fabric surface; it is simple and practical. The dividing device facilitates the weaving of double-width fabrics by extra-wide reed looms, maximizing the adaptability of extra-wide looms to fabric varieties; using the floating star gimbal yarn bobbin as the yarn supply for medium-width leno gimbal yarns The device allows the tension of the selvedge yarn to be ideally controlled and improves the effect of split selvage; it has functions such as tension self-adjustment, cloth fell following, empty beat-up and quick start; it has an accurate digital weft detection control unit, which improves the efficiency of selvage selvage. Weft detection accuracy; using an advanced monitoring platform with system console, software oscilloscope and black box functions.
The main innovation points of the G1758 air-jet loom are: using DSP, FPGA and servo technology to form a high-precision control system, and establishing a highly centralized control core unit to ensure the reliability and independence of the control system; use Precise digital weft detection control technology improves the accuracy of weft detection; adopts precise digital weft storage control technology, and the weft storage motor control accuracy can reach 1/80 turn; adopts an advanced monitoring platform with system console and software Oscilloscopes and black boxes improve the self-diagnosis capabilities of the equipment.
According to reports, these two new models produced by Xianyang Jingwei Weaving Machinery Co., Ltd. have sold nearly 200 units in Shandong, and have been well received by users, creating good economic benefits for cotton textile enterprises.
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