On a fully automatic chain molding production chain, a KUKA robot continuously and accurately quantitatively injects injections into the molding tray. One minute, a polyurethane foam pillow is completed. This is what the reporter saw today in the newly established foaming workshop of Nantong Hengwei Polyurethane Products Co., Ltd. The company used foreign advanced technology to transform traditional products, improve technical content, and synchronize the development of products with the market, keeping the company in the industry in the province. The leading position is a production lens.

Nantong Hengwei Polyurethane Products Co., Ltd. was founded in 2002, mainly produces polyurethane foam series products. In recent years, with the increase of domestic and foreign manufacturers producing polyurethane foam series products, some of the company's main traditional products have gradually lost advantages in certain properties compared with similar products at home and abroad, and the market competitiveness of the products has also been affected. In order to ensure that the company's polyurethane foam series products can maintain a long-term competitive advantage, the company has established a technical research team to carry out equipment transformation and process innovation. Through technological improvement, not only the consumption of catalysts for polyurethane foam series products is reduced, and the production cost is reduced, but some key technical indicators of the product have also been improved, which is more adapted to the new and higher requirements of customers, thereby ensuring the product's market share. Since last year, the company has cooperated with Nanjing Chemical Research Institute on the one hand to jointly carry out deep processing of polyurethane foam series products and research and development of new product technologies, solve the technical problems of product quality during the processing of polyurethane foam series products, and increase domestic and foreign markets. Competitiveness. On the other hand, make use of advanced technologies and patents at home and abroad to carry out major technological transformations. In the technical renovation and expansion of the new factory area of ​​20,000 square meters this year, the company invested more than 10 million yuan and introduced a number of advanced patented technologies and equipment: the mold rack turntable design is equipped with a fully automatic straight arm injection molding machine, and one production line can be installed at the same time. With a set of molds, 2 workers can produce 3000 sets of finished products per day. The chain-type production rack is equipped with 85 sets of molds at the same time, with a 6-axis linkage KUKA robot, 4 workers can produce 10,000 sets of finished products per day. Fully automatic horizontal continuous foaming production line, single line can foam continuously for 80 meters, making the application of products diversified, whether it is high-quality furniture foam, sound insulation foam, or traditional composite foam, the production can be matched. The application of German automatic fabric cutting instrument, French automatic fabric detector and other equipment has improved the qualified rate of finished products. The polyurethane foaming process adopts the spray reaction device of Southeast University, and combines the process characteristics to develop the cyclic foaming reaction technology, which not only solves the utilization rate of material gas, but also shortens the reaction time of each pot material and the quality of the product. It has also been improved and improved. At present, the company's products are in short supply, and orders have been scheduled until March next year. From January to October, the company's taxable sales have reached 50 million yuan.