HXD900 series jet loom

◆ High speed

Due to the use of a new type of weft insertion device and a new type of wall panel structure. The machine can run at a maximum speed of 1200pm due to the high-speed processing speed of the CPU.

◆ Low energy consumption

Due to the adoption of a new type of weft throwing device and energy-saving design of the main and auxiliary nozzles, a significant reduction in air consumption has been achieved compared to the equipment currently operating in the market.

◆ Low vibration

Through three-dimensional design and computer analysis, the optimization of the frame structure, including the connection of crossbeams, and the lightweighting and optimal balance of the beating mechanism have been achieved. This enables the loom to operate smoothly even at high speeds.

◆ Wide product adaptability

The flexible use of enriched standard configurations and a variety of optional parts has expanded the weaving range of the loom to the weaving field of the original rapier loom. The products include ultra wide decorative fabrics, tire curtain fabrics, fiberglass electronic fabrics, different types of yarns with different counts, airbags, bubble bubbles, woven edges, and other fabrics.

◆ Convenient operability and new electronic control technology

The relatively low body and upper mounted side supports all take into account the operability of the car stopper. At the same time, in order to promote the future development of the factory, the machines are fully loaded with internet technology that can significantly improve communication capabilities, and the latest electronic control technologies such as a new color multifunctional operation panel and a new high-speed CPU are adopted.

◆ Sturdy rack structure

The sturdy frame is composed of sturdy box shaped wall panels on both sides and solid crossbeams, with added middle support for good vibration resistance and reliability, ensuring the high-speed, wide width, and low noise of the loom.

◆ Optimized design of the beating mechanism

The four link weft beating mechanism optimized by computer design has short weft beating stroke, low vibration, and corresponding long weft insertion time. When operating at ultra-high speed, it can perform strong and stable weft beating, weaving high-quality fabric products.

The narrow frame machine adopts a four bar linkage with excellent high-speed adaptability for weft insertion, while the wide frame machine adopts a six bar linkage with ample time for weft insertion, thereby achieving stable weft insertion during high-speed operation. In addition, the middle support structure of the rocker shaft is designed with moderate balance, which improves the rigidity of the beating mechanism. When operating at ultra-high speeds, the equipment runs smoothly, providing a guarantee for accurate and powerful beating.

◆ Power · Starting Motor

By using today's advanced super starting motor, high output torque can be generated during the start of the loom to increase the beating force of the first shuttle. At the same time, a strong torque electromagnetic brake is used to increase the braking force, thereby preventing the occurrence of parking gears and improving the product quality of the fabric.

By studying the synthesis of jet flow field and utilizing the latest design of computer based flow velocity analysis, stable flight of weft yarn under low-pressure conditions and reduction of air consumption have been achieved

WBS weft brake

WBS greatly reduces the peak tension that occurs during weft insertion, effectively preventing weft breakage and looseness. The weft storage sensor can detect the unwinding angle of the weft yarn, and high-precision control the braking timing and braking range. It is most suitable for wide width machines with high peak tension and yarn types that are prone to binding and breakage. At the same time, an automatic setting function has been added, which can be conveniently set in the touch human-machine dialogue screen of the loom. And it also has a pull-back function to prevent yarn end faults from occurring

◆ New type of permanent magnet motor type weft storage device

Corresponding to the new high-speed electromagnetic needle: It adopts a dual coil electromagnetic needle that can adapt to high-speed operation, improving reliability during high-speed operation. The rotation ratio of each electronic weft storage device can be set separately, as the small rotation variation prevents weft yarn breakage. Furthermore, due to the use of permanent magnet motors in the weft storage device, the starting torque is stronger, the energy consumption is lower, and the speed responsiveness is faster. In this way, even multi-color fabrics with complex patterns can be stably woven.