The Shanghai Textile Machinery General Factory, part of the Pacific Electromechanical Group, has been pioneering the development of domestic combing machines since the 1960s. Starting with models like A201, A202, FA251, FA252, and the CJ40 series, the factory has continuously evolved its technology through six generations, culminating in the CJ60 model. This progression marks a significant shift from traditional mechanical systems to advanced mechatronic, digital, and intelligent solutions that meet modern industrial demands.
In terms of resource integration, the factory has established a comprehensive project team involving experts from various stages of the production cycle—market research, design, process optimization, manufacturing, and quality control. By promoting scientific leadership and implementing incentive strategies, the factory combines technical expertise with industry professionals to enhance production efficiency. Through collaboration with cotton spinning enterprises, the team draws inspiration directly from real-world operations, ensuring that product design aligns with practical needs. This synergy not only accelerates product development but also elevates the technological value of their offerings.
Technologically, the factory has embraced an independent innovation model based on "technology accumulation and integration." It incorporates the latest advancements in combing technology, integrates modern mechanical design principles, and leverages mature technologies such as frequency conversion, servo control, and Ethernet communication. These combined innovations result in products that are both distinctive and competitive in the market. Additionally, the factory places strong emphasis on protecting intellectual property by strictly following domestic and international patent procedures.
The CJ60 cotton combing machine represents the sixth generation of this integrated development approach. It is a clear embodiment of the factory's innovative philosophy, combining resource optimization with cutting-edge technology. The machine features a maximum speed of 450 clamps per minute, a sliver weight range of 60g/m to 80g/m, and a drop rate between 8% and 25%. Its feed roller output length ranges from 3.84mm to 5.23mm, with a draft ratio of 8 to 24 times, producing slivers of 3 to 6 dtex at a maximum output of 65 kg/h.
The CJ60 improves the coordination, timing, and positioning of the combing process, allowing for optimal adjustment of nipper movement and opening time across different processes. Its lightweight caliper assembly and short movement distance reduce impact forces, making it suitable for high-speed operation. The simplified conjugate cam mechanism ensures smooth and precise separation of the cotton mesh. The machine also optimizes the combing time, nipper movement, and detaching roller rotation for high-speed performance, offering two cylinder combing angles: 90° and 112°. Innovative suction mechanisms help control airflow, reducing interference and improving the quality of the separated fibers.
The optimized drafting structure provides a wide drafting range, with a reduced main drafting roller diameter (from 35 mm to 30 mm), resulting in more stable drafting and better sliver quality. The machine’s rigid frame ensures excellent static and dynamic precision, with a low center of gravity that supports high-speed operation. Advanced communication protocols allow seamless data exchange between the PLC, touch screen, and variable frequency drive, enabling intuitive parameter settings and smooth operation. The user-friendly interface supports centralized control via a computer system, enhancing overall usability.
With 9 patented technologies and a maximum speed of 450 clamps per minute, the CJ60 meets the highest expectations of the market for combed yarn production. Its performance matches global standards, demonstrating the factory’s commitment to innovation and quality.
Environmentally friendly fluoro-free waterproofing agent, suitable for the waterproof finishing of all types of fibers. It has good waterproof performance, excellent wash durability, does not contain PFCS, completely environmentally friendly.
It is especially suitable for waterproof finishing that requires soft touch, avoiding "hand scratching mark" and having less influence on coating fastness.
acrylate-based, fluorine-free, water-repellent agent, environmentally friendly, Non-fluoro waterproof finish
Dymatic Chemicals, Inc. , https://www.dymachem.com