Castings in mechanical products account for a significant proportion, as in tractors, castings accounted for about 50 ~ 70% of the weight of the machine, agricultural machinery accounted for 40 ~ 70%, machine tools, internal combustion engines, etc. up to 70 ~ 90%. Various types of castings, castings for machinery with the most varieties, the most complex shape, the amount is also the largest, accounting for about 60% of the total output of castings. Followed by metallurgical ingot moulds and engineering pipes, as well as some tools in life. The castings used for different purposes and tools are naturally different.
In valves, pump bodies and other key components, hydraulic casting through precise control of the flow of liquid metal and solidification process, can produce a complex structure, superior performance of the casting, is to achieve the valve sealing, pressure resistance and corrosion resistance of the key to the valve, is widely used in petroleum, chemical industry, water treatment and other fields, to ensure that the fluid transmission of the safety and efficiency.
Agricultural machinery castings have high strength, high abrasion resistance and good corrosion resistance to cope with the complex and changing farmland environment and heavy operational tasks, widely used in tractors, harvesters, seeders, irrigation equipment and other types of agricultural machinery, assuming the transmission of power, support structure, connecting parts and other important functions .
Valve castings are the central components in the production process of valve casting manufacturers, they are manufactured through the casting process, with precise dimensions, smooth surfaces and excellent sealing performance. Valve castings are widely available in petroleum, chemical, water treatment, energy and other fields, used to control the flow of fluids, pressure, temperature and flow direction and other parameters, to ensure the safe and efficient operation of piping systems.
So,let's select the most proper castings to play the biggest role.