The chains are mainly used for cement rotary kiln, and also used in paper, metallurgical, mining and chemical industry. The chains can be manufactured by different crafts according to customers' requirements, such as investment casting, lost foam casting, and flash welding. Now we mainly produce round link chains, D-type link chains and oval link chains. However, we can manufacture various chains of different ring shapes, ring sizes and alloy materials according to customers' demands. Rotary Kiln Chain,Rotary Kiln Chains,Rotary Kiln Components,Kiln Chains Jilin Huanyu New Materials Manufacturing Co., Ltd , https://www.huanyufoundry.com
Shanghai Luzhen Textile Machinery Co., Ltd. recently made a significant debut at the 6th Yiwu Knitting and Socks Apparel Industry Exhibition with its independently developed series of single-cylinder electronic jacquard full-form seamless underwear knitting machines. This innovation marks a milestone in China's textile industry, signaling the arrival of a new era of localization for electronic jacquard full-form underwear knitting technology.
The machine, produced by Shanghai Luzhen, features an advanced 50-valve system that is controlled by a computer to manage an 8-way programming mechanism. It can automatically adjust the density of the fabric using an 8-channel stepping motor, enabling the seamless production of both woven and lined double waist structures. Additionally, it can create a wide range of patterns, including plain weave, jacquard, tuck, embroidery, color stripes, liners, mesh, and large mesh structures—all in one continuous process.
For years, China’s seamless underwear industry has heavily relied on imported machinery. With the introduction of this locally developed technology, the industry is now taking a major step forward. The localization of such high-tech knitting machines not only reduces dependency on foreign suppliers but also enhances efficiency, quality, and customization options for domestic manufacturers.
This breakthrough is expected to drive growth in the seamless underwear sector, offering greater flexibility and cost-effectiveness. As the demand for comfortable, high-quality seamless garments continues to rise, the development of such advanced machinery will play a crucial role in shaping the future of China’s textile industry.
October 05, 2025