Radial tires are an important development direction for the tire industry. The radialization rate and technical progress of tires reflect the level of tire production in a country. There are three main technologies used in China's radial tire production: one is provided by domestic technology-based enterprises, the other is that domestic-funded enterprises digest and absorb on the basis of imported technology, and third, production technology brought by foreign-funded enterprises. After years of development, China's tire industry has successively built dozens of national-level technology centers. The product design has been self-contained. The developed tire structure design theory, combined with finite element analysis methods, has basically reached the international advanced level. Low noise design, application of new nanomaterials, and skeleton materials, design of low heat generation, low rolling resistance formulas, and modification of the refining process have achieved remarkable results. In 2007, the giant engineering radial tire production technology and equipment development project jointly completed by the tire enterprise and the rubber equipment enterprise won the first prize of national science and technology progress and was the highest award ever obtained in the field of tire manufacturing. At present, the world's major tire companies have developed more upscale new products, tire quality and design level has leapt to a new level, tire production technology is facing a revolutionary breakthrough. The domestic tire industry must catch up with the world advanced technology level, otherwise the market competitiveness will become weaker and weaker. Tire enterprises should be equipped with strong scientific research capabilities, have independent development capabilities, and get rid of the passive situation of following others. At the same time, it will make full use of external scientific and technological resources, carry out integration and innovation, increase international exchanges and cooperation, and master the latest tire market information and technology trends. Through the introduction of global talents and promoting local independent innovation, tire products are suitable for domestic and foreign market demands. Intelligent tire production has become a new focus of industry development in recent years. Based on digital factories, tire companies use Internet technology and equipment monitoring technologies, together with intelligent systems, built a highly efficient, energy-saving, green human-friendly chemical plant. The production process uses automation equipment and gradually applies industrial robots to realize tires. Intelligent production. Production data shows that the intelligent factory and tire automation production line can greatly reduce investment costs, reduce personnel, reduce labor intensity, and improve the uniformity of product quality, thereby greatly increasing production efficiency and economic efficiency. Double-Cone Rotary Vacuum Dryer
As a professional drying equipment manufacturer, we provide more than hundred sets of equipment for our users. The heating media such as high temperature heat transfer oil, middle temperature steam and low temperature hot water are available for our products. When drying viscous materials, we can design the special [copying" mechanism or set balls in the tank for you.
Applications:
It is suitable for concentration, mixing and drying of powder, granular and fibrous materials in such industries as chemical industry, medicine, food, etc., and materials that require low temperature drying(such as biochemical products), and is more suitable for drying of materials that are easy to oxidize, volatize, heat sensitive materials, irritant and poisonous materials, and materials in which breaking of crystals is not allowed.
Principle:
• After the heat source(such as hot water, low pressure steam or heat transfer oil) is connected to the closed jacket, the heat is transferred from the inner shell to the materials to be dried.
• Driven by the power, the tank makes slow rotation and the materials in the tank are continuously mixed so as to realize the purpose of drying.
• When the materials are under vacuum, the steam pressure reduces to make the moisture(solvent) on material surtaces reach the saturation status and evaporate, and discharged and recovered timely from the vacuum pump. The moisture(solvent) inside the materials is penetrated, evaporated and discharged towards the surfaces. The three processes are carried out continuously, so that the materials are dried within a very short time.
Features:
• During oil heating, automatic constant temperature control is adopted to dry biochemical products and mineral raw materials.
Temperatures vary within the range of 20-160℃.
• The heat efficiency is 2 times higher than that of common ovens.
• Indirect heating will cause no pollution to the materials, conforming to GMP requirements. The equipment is simple to repair and operate and easy to clean.
Double-Cone Rotary Vacuum Dryer,Rotary Cone Vacuum Dryer,Double Cone Vacuum Dryer,Double Cone Vacuum Dryer Machine Jiangyin Jirui Machinery Manufacturing Co,LTD , https://www.jyjiruimachine.com
The first domestic tire enterprise to achieve intelligent production - the molding workshop of Qingdao Sen Unicorn Tire Co., Ltd.