Woven Fabric Cutting,Factory Fabric Cutting Machine,Fabric Cutting Equipment,CNC Fabric Cutting Machine Jinan Zhuoxing Intelligent Technology Co., Ltd. , https://www.zhuoxingcutting.com
The core technology of this complete set of equipment is the sealed outer ring blowing device of the pre-spinning spinning machine and the tension heat setting roller, crimper and cutting machine in the post-processing combined machine, including the electrical control system. In the past, domestic textile companies relied on the import of these equipment. In research and development, engineers and technicians fully absorbed relevant foreign advanced technologies. They did not simply copy and copy and successfully solved the above-mentioned core technical problems, so that the equipment reached the international advanced level. If the original central air blower is used, it is difficult to control the air volume, resulting in unsatisfactory CV (uneven dryness) of the raw silk, and difficulty in spinning the draft after spinning. The engineers and technicians through the user's visit and investigation, started to develop the current internationally advanced sealed external blowing device. After repeated trials, they extensively listened to the user's suggestions, and successfully developed a sealed external ring blowing device with independent intellectual property rights, in Yizheng Chemical Fiber. On-site trials have performed well and have reached the level of imported products of the same type, which has made the spinning equipment another step.
In the post-processing combined machine, the tension heat setting roller is a key technology, involving the stereotyped effect and directly affecting the quality of the tow. The researcher, under the support of the relevant experts of Shanghai Petrochemical Co., Ltd., worked around the clock with only one schematic diagram. , At the scene of inspections and brainstorming, and finally in a short period of two months trial production sample roller, in the field trial of Shanghai Petrochemical, roller surface temperature uniformity, due to the absorption of foreign experience, coupled with its own unique design structure, so that the roller surface temperature And the uniformity error is ±1°C, which meets the requirement of the imported roller, but the preheating time is shortened by more than half an hour compared with the imported roller, which improves the production efficiency. When tested on the first localized production line, the tow passes the shaping , Product quality improvement, breaking strength (CN/dtex) ≥ 5.9, reached the standard of superior products, highly praised by users. While constantly drawing users' opinions, by changing the position of the fastening bolts and enlarging the arm, the drawbacks of the bolts that are also present on the imported machines have been solved, and the stability and reliability of the equipment have been greatly improved.
If we say that the successful development of the key equipment crimper and cutting machine in post-processing is the crystallization of absorbing and digesting foreign advanced technology and secondary development, and more precisely, market competition and foreigners forced it out. At that time, several major German equipment makers set obstacles to the process of localization in China, and jointly shut down the supply of crimpers and cutoffs for key equipments for large-capacity post-processing equipment. They believe that in this way, our large-capacity chemical fiber equipment will be domestically produced. The fetus will die. However, the Chinese are ambitious. They do not copy and avoid infringement. They independently design and develop large-capacity crimpers and cutting machines with local intellectual property rights, and in particular, the curl rate of curls reaches 12.5%. The number of crimps (number/25mm) has reached the advanced level of 14; the cut-off of the cutting machine is even, and its performance and various indexes have been continuous for more than three years on Zhejiang Zhenbang Chemical Fiber, Kangxin Chemical Fiber and Liaoyang Chemical Fiber Complete Equipment. Operation, its performance and operability have been unanimously praised by users, at the 2005 Shanghai International Textile Machinery Exhibition, when an internationally renowned equipment manufacturer, an engineer met with the Pacific Machinery & Electronics Shanghai Textile Machinery Co., Ltd. After the exhibition, he said with conviction: "It seems that we will not have a market in China in the future!" At the same time, we also suggested that the products of the Pacific Mechanical & Electrical Shanghai Textile Machinery Group be sold back to Germany. He said he can definitely buy it.
The newly-developed large-capacity polyester staple fiber complete machine has realized electromechanical integration. The multi-unit frequency conversion control adopts the world-advanced FCS field bus, and each control point can accurately and clearly display each display on the engineer station. Item data is convenient for process adjustment and operation.
The research and mastery of the above-mentioned key technologies have enabled the Pacific Machinery & Electronics Shanghai Textile Machinery Company to achieve a stable, reliable and cost-effective way for large-capacity chemical fiber complete sets of equipment, breaking the previous situation of relying on imports. At present, foreign investors have come to buy products. In the past two years, products have been exported to Pakistan, Russia, and other countries and regions. In Iran and India, countries such as Iran and India are also in the process of buying and negotiating.
After the reorganization of Shanghai Pacific Textile Machinery Complete Equipment Co., Ltd., Pacific Electromechanical Group gathered Shanghai New Four Machinery & Electrical Co., Ltd., Shanghai Second Textile Machinery Co., Ltd. Chemical Fibre Machinery Division and Shanghai Pacific Technology Co., Ltd., engaged in product research, development, management and production. The essence, from the beginning of 2000 successfully developed a large-capacity Nissan 100 tons polyester staple fiber complete sets of equipment, due to its performance, efficiency have reached the level of similar products in the world, won the second prize of China's textile industry scientific and technological progress, breaking the dependence on imports in the past The situation.