The opening of the 2025 Autumn Changle Equipment Accessories and Accessories Ordering Conference of China Fiber has entered the final sprint stage! As a highly targeted business event in the chemical fiber industry, this professional exhibition focusing on core equipment components and production auxiliary materials is set to kick off in Changle, Fujian Province on November 11th. GRAEFF is waiting for industry partners at booth A18 to explore new paths for the precise and intelligent upgrade of chemical fiber production together!

About the exhibition

Relying on the industrial advantages of Changle's "Warp Knitting and Knitting Industrial Base", the 2025 Autumn Changle Equipment Accessories and Auxiliary Materials Ordering Conference of China Fiber is an unmissable resource connection window for the chemical fiber industry in the second half of the year. Here, chemical fiber manufacturing enterprises can closely inspect cutting-edge equipment components and have face-to-face communication with suppliers about technical details. Equipment accessory suppliers can accurately reach procurement demands and efficiently promote order cooperation. Purchasers can compare high-quality products in one stop and lock in cost-effective resources for the production layout of enterprises. Whether it's technical exchanges, product selection, or order negotiations, all can be efficiently achieved here.

Preview of Exhibits

In response to the core pain points in the production of chemical fibers such as "unstable processes, difficult parameter control, and the need for efficiency improvement", GRAEFF has focused on showcasing its melt pressure measurement series, temperature measurement series, pressure measurement series, and intelligent controller series of products this time, precisely meeting the production demands of mainstream fibers such as polyester, nylon, and polyester.

G series melt sensors/transmitters

As the "core monitor" in the chemical fiber melt spinning process, GRAEFF's G series melt sensors/transmitters can accurately capture the pressure changes of high-temperature fluids at the extruder, melt pump, and spinneret, with real-time and precise data feedback. In the production of polyester, nylon and other fibers, it can be linked to the control system to adjust production parameters in a timely manner, avoiding problems such as melt blockage and fiber deformation from the root, ensuring the stable operation of the spinning process and guaranteeing the uniform quality of each batch of fibers.

GT series temperature sensor

In the production of chemical fibers, the temperature fluctuations of key equipment such as melting furnaces and heat setting machines directly affect the strength and performance of the fibers. The GRAEFF GT series temperature sensors can achieve real-time temperature monitoring throughout the entire process. In combination with the control system, they can dynamically adjust the heating system, keeping the temperature deviation in the core process intervals within an extremely small range. This not only enhances the consistency of fiber performance but also reduces unnecessary energy consumption, helping enterprises achieve the dual goals of "improving quality and reducing costs".

GP series pressure transmitter

Pressure stability in each link of chemical fiber production, from the spinning box to the conveying pipeline, is of vital importance. The GRAEFF GP series pressure transmitters can collect pressure signals in real time in different scenarios and convert them into usable electrical signals, providing reliable data support for dynamic pressure regulation. Whether it is the high-pressure control in polyester production or the low-pressure stability requirement in nylon production, it can flexibly adapt to ensure the smooth operation of material transportation and the entire process, and reduce production interruptions caused by abnormal pressure.

G series Precision intelligent industrial controller

Want to achieve digital upgrading in chemical fiber production? GRAEFF intelligent controllers can be linked with various sensors to build a closed-loop control system, analyze production parameters in real time, make intelligent decisions on control plans, and precisely execute operation instructions, perfectly adapting to mainstream chemical fiber equipment such as textubers and extruders. With it, enterprises can significantly enhance the digitalization level of production, optimize product qualification rates and production efficiency, and easily meet the refined production demands such as differentiated fibers.

Exhibition Guide

To help you accurately find us and have in-depth communication about your needs, please be sure to save this exhibition guide

Exhibition Time: November 11th - 12th, 2025

Exhibition Hall Location: Grand Conference Hall on the Second Floor, Xintou Grand Cloud Sky International Hotel, Changle, Fujian Province

Detailed Address: No. 12, Jinbin Road, Wenwusha Sub-district, Changle District, Fuzhou City, Fujian Province

Booth No. : A18

Exclusive Service: During the exhibition, the GRAEFF team will be stationed at your booth throughout. We will provide one-on-one solution interpretations for the monitoring challenges and equipment adaptation needs you encounter in production, helping you to accurately select models and efficiently implement them.

GRAEFF looks forward to meeting you, empowering your chemical fiber production with professional sensing technology and automation solutions, and promoting the high-quality development of the industry together!