Classification method of copper casting processing, copper castings can be divided into tin bronze parts, aluminum bronze parts, red copper parts, phosphor bronze parts, beryllium bronze parts, aluminum brass parts ; According to different casting methods, it can be divided into general sand castings, metal castings, die castings, centrifugal castings, continuous castings, investment castings, porcelain castings, electroslag remelting castings, bimetal castings, etc. Among them, the application of ordinary sand casting and centrifugal casting accounts for about 80% of the total casting output.

Uses of copper casting

A long history. In ancient times, people used castings to make coins, sacrificial vessels, weapons, tools and some household utensils. In modern times, the key to castings is the blanks used as equipment parts, and some precision castings can also be directly used as equipment parts.

Professional copper castings have a long history of use. In ancient times, people used copper castings to make coins, sacrificial vessels, weapons, tools and some household utensils. In modern times, castings are mainly used as blanks for equipment parts, and some precision castings can also be directly used as equipment parts. Castings account for a large proportion of mechanical products. For example, the net weight of castings of tractors accounts for about 50-70% of the weight of the whole machine, agricultural machinery accounts for 40-70%, and machine tools and internal combustion engines account for 70-90%. There are many kinds of castings, including mechanical castings, with complex shapes and large amounts, accounting for about 60% of the total output value of castings. Followed by metallurgical ingot molds and engineering pipes. Our cast copper parts have been widely used in mining equipment, coal mining machinery, crushing machinery, crushing machinery, food machinery, textile machinery, rolling mills, etc.