Aluminum
alloys bar 7050 are utilizing aerospace manufacturing technology of
multi stage purification ,grading homogenaiztion,special fine
crystallization and SPC control in the manufacturing process, which are
widely applied in automotive,ralil,electronice,weapons and
equipment,aviation industries
Commonly used in aircraft structural parts for plate extrusions, free forgings and die forgings. The alloy requirements for the manufacture of such parts are: resistance to exfoliation corrosion and stress corrosion cracking, as well as strong fracture toughness and fatigue resistance.
Aluminum Bar ,Aluminum T Bar,Aluminum Square Bar,Aluminium Screed Bar Gansu Lanzhou and Wuwei International Land Port Management and Operation Co.Ltd. , https://www.gslwyygs.com
Pre-wet sizing is a new sizing process in the world in recent years. It is also the most advanced sizing technology in the world. It is characterized by saving slurry and sizing quality and contributing to environmental protection. The GA309 pre-wet sizing machine developed and produced by Zhengzhou Textile Machinery adopts separate steel plate wall panels, and has innovative and improved design for the main components such as front frame, front drive, telescopic shovel and mobile small wall panel. The improved front unit has simple structure and convenient maintenance. On the basis of ensuring performance, it reduces the number of production parts by 50, reduces the number of parts by 180, and reduces the manufacturing cost. At the same time, the machine adopts a row of elevated drying room and pre-wet double slurry tank, and two slurry tanks share one preheating pulp tank. In the machine system, the slurry solid content detection and automatic control device is designed to adjust the slurry at any time.
The prototype of the aircraft was put into trial production in July 2006, and participated in the China International Textile Machinery Exhibition held in October last year on behalf of the GA309 pre-wet sizing machine. It was led by the National Development and Reform Commission, China Textile Industry Association and China Hengtian Group. And the textile company's high evaluation, and won the excellent exhibits award.
The appraisal team consisting of experts from the company's technology development center and quality department believes that the GA309 pre-wet sizing machine has scientific and reasonable design, advanced performance, simple operation, convenient maintenance, environmental protection, good yarn running, and the whole process level. Leading and reaching the international advanced level.
Zhengzhou Textile Machinery develops new pre-wet sizing machine
According to the China Textile News, Zhengzhou Textile Machinery Co., Ltd. successfully developed the GA309 pre-wet sizing machine and passed the company's mechanical appraisal on March 16. The birth of this high-grade sizing machine has filled a gap in the field of pre-wet sizing technology in China.