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.
Simplified Fine Nozzle Mould Baser
Simplify the design and application of the die holder for fine water mouth
1. Background introduction
The mold holder is a kind of mold widely used in the production of plastic products, whose main function is to provide the shape and size of the product. However, the design of traditional fine water die frame is complicated, the manufacturing is difficult, and the cost is high, which brings a certain burden to the enterprise. Therefore, it is of great significance to simplify the design and application of the fine water mouth die.
Second, design ideas
The design of simplified fine water die frame is mainly considered from the following aspects:
1. Composition structure: The simplified fine water die frame should be composed of standardized parts to reduce the difficulty and cost of customized processing.
2. Installation mode: The installation of the mold frame should be simple and fast, easy to operate, and reduce the input of human and material resources.
3. Versatility: Simplified fine water die frame should have a certain versatility, can adapt to the production needs of different products.
3. Application practice
The use of simplified fine mouth die holders can bring the following practical experience:
1. Use effect: The use effect of simplified fine water mouth mold frame is equivalent to that of traditional fine water mouth mold frame, which can meet the production needs of products.
2. Processing technology: Simplifying the processing process of the fine water die frame is relatively simple, reducing the difficulty and cost of manufacturing.
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Shuaigang Mould Base (Yixing) Co., Ltd , https://www.shmouldbase.com