Such as tire pressure temperature curing process will help energy-saving

Energy, improve the yield and quality of the tires is the tire manufacturing industry pursued. Guilin Rubber Machinery Factory combined with a variety of process characteristics of the tire at home and abroad, especially in the tire well-known companies with foreign experts, in-depth study, developed a pressure tire curing temperature of the new technology. The process by Shanghai, Shandong, and other users, and through acceptance, to demonstrate that their energy, improve the yield and quality of the tires of the advantages.

At present, most of the tire manufacturing process using the traditional, such as tire pressure isothermal vulcanization process, that is, in the vulcanized tire-entry capsule within a certain temperature and pressure of the media (such as steam), and continued a certain period of time, to the tire curing pass into the inside of the capsule Over hot water. As a whole is in the process of curing, over hot water to maintain a certain pressure and temperature cycle uninterrupted flow of the process of vulcanization is always pressure, such as temperature, and so on. This process needs to spend a lot of energy, the production of tires is the largest energy consumption. In fact the cycle of hot water over the heat absorbed by the tire is only a small part of a large number of hot water cycle to be ineffective. At the same time, traditional curing process is a result of a long curing time, curing too easy. Vulcanized rubber will have the physical properties of a significant reduction in the affected tire quality.

The new tire curing process advantages are: First, a significant reduction in the tire curing process over the hot water cycle time, saving a lot of heat over hot water needed for energy, and saving the water cycle over the course of transmission of energy, so that the tire curing The process greatly reduce energy consumption, new technology than the traditional process of each child to save energy costs 3.38 yuan, according to the tire factory with an annual output of 1,000,000 sets of terms, in theory, could save the cost of 3,380,000 yuan; Second, the shorter the tire curing time and increase The production and productivity, and increased capacity utilization. Each child in order to save about 4.5 minutes, tire plant with an annual production capacity of 100 million units calculated in time to save 4,500,000 minutes, the annual output 87,400 sets of tires, an increase rate of 8.74 percent; Third, the outside temperature to reduce the time 3.5 Minutes, so that the tread off the phenomenon of sulfur have been greatly improved. At the same time, due to the short-term high-temperature curing, corresponding to shorten the total time, so that the various components of tire rubber time temperature curve flat, rubber vulcanization basically the same as the level, so that the mechanical structure of the tire more reasonable and thus increase tire mileage .