Recently, a large pressure rotary powder molding equipment for epoxy silicon powder molding plastics was successfully developed by Beijing Jinhangyu High-tech Co., Ltd., and experts from China Epoxy Resin Industry Association ( ) said it filled A gap in the industry in China.
Electric valve is a device that drives the valve to open and close by electric motor. It is widely used in various industrial and civil fields, such as metallurgy, chemical industry, petroleum, natural gas, heating, ventilation and air conditioning, automatic control, etc. The following are some application scenarios of electric valves:
1. Fluid control in industrial production: electric valve can be used to control the flow, pressure and temperature of liquid, gas and steam to meet the needs of industrial production.
2. Oil and natural gas industry: electric valves can be used in oil and natural gas exploitation, processing, transmission and storage to control flow and pressure and ensure production safety and efficiency.
3. Chemical industry: electric valve can be used for fluid control in chemical production, such as acid-base solution, gas and liquid reactant control, to ensure the safety and efficiency of production.
4. Heating, ventilation and air conditioning system: the electric valve can be used to control the water flow, air flow and temperature in the heating, ventilation and air conditioning system to meet the requirements of the indoor environment.
5. Automatic control system: electric valve can be used with automatic control system to realize automatic control and adjustment of fluid flow, pressure, temperature and other parameters.
In short, electric valves are widely used in industrial and civil fields, which can improve production efficiency, ensure product quality and improve production safety.
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The equipment has reached the international technical indicators of similar products, and the cost performance is only 1/8 of the imported equipment. The punch is made of high-precision cemented carbide and the turntable can be cooled. It is very suitable for epoxy silicon powder molding compound. It has the characteristics of automatic filling depth adjustment, automatic inspection and single-piece on-line inspection, and can be vacuumed, vacuum loaded, forced automatic lubrication, and the finished product has a weight accuracy of 1%. True color large screen touch screen, good man-machine interface, set pre-ejecting device, stepless speed regulation overload protection. According to experts, due to the delay in the development of China's super-large pressure rotary powder press, it used to be done with a single punch press (oil pressure or machinery). The efficiency is low and the product quality is not easy to guarantee. Some industries have introduced international advanced super. Large rotary presses are expensive, so they have to deal with the market on low-end equipment.
This high-pressure new product has the meaning of upgrading equipment. In the field of epoxy plastic powder molding plastics in the electronic plastic packaging industry, it has significant expansion significance. In this field, it requires a high-precision press with a cooling function of 50 tons. The product weight difference accuracy is 1%, and the introduced assets amount to 6 million yuan. In recent years, the growth of electronic products in China has risen steadily, and the demand for plastic packaging materials has grown rapidly. It is expected to reach an annual output of 100,000 tons of plastic sealing materials in the past five years. For example, it takes a lot of money to use one large-scale press per 1,000 tons. It has become a factor restricting development. In addition, the equipment is also suitable for the ceramic industry, especially electronic ceramics and structural ceramics. They use a large number of equipment with high pressure production efficiency indicators, and the demand for various grinding media is very large, for example, 3 million sets of ceramic tools per year, grinding balls. 5,000 tons, tens of millions of ceramic bearings, etc., because of the continuous formation of the process, high-yield presses are particularly necessary; metal powder forming in the mold, especially in the automotive industry, is particularly important every year with a large amount of foreign exchange imports, because many enterprises forming equipment is simple Inefficiency, product quality is not guaranteed, etc., which is also the use of large pressure rotary powder molding equipment.
Epoxy silicon powder molding plastic high pressure molding machine available