A few days ago, the Qingdao University of Science and Technology undertook the ``15th`` national major technical equipment development project—the one-step tire capsule injection molding machine passed the appraisal organized by the China Petroleum and Chemical Industry Association. Refractory Grade Bauxite,Aluminum Ore,Calcined Bauxite Filter Media,Activated Carbon Co., Ltd. , http://www.shactivatedcarbon.com
Experts believe that the one-step tire capsule injection molding machine has completed the screw rotation (one-step) injection molding machine, electric screw-locking vulcanizing machine, hot oil circulation constant temperature vulcanizing device, injection machine hot water circulation thermostat, DC speed regulation and frequency conversion The design, manufacture, commissioning and integration of speed devices and automatic detection and control devices have been designed and used by users. At the same time, the result adopts two core technologies of one-step injection molding and electric screw-locking vulcanization with independent intellectual property rights. It breaks through many theoretical and technical difficulties and solves the problems of capacity, quantification and pressure of traditional injection technology, and greatly expands. The application range of injection molding technology is improved; the quality of injection plasticization is improved, and the performance of the product is improved; and the device has the advantages of simple structure, compactness, high efficiency, energy saving, convenient operation and easy maintenance. This achievement has obvious original innovation points and has reached the international leading level in the field of capsule injection molding. Experts recommend that they further design multi-station equipment and expansion series to meet the different needs of the market.
At present, the project has won 3 international invention patents and 5 national patents.