Usually divided into ordinary sand-based heavy weight iron and special heavy iron. Ordinary sand breeding with heavy iron, including wet sand, dry sand, chemical hardened sand three special weight iron according to different modeling materials, Can be divided into two categories: one kind of natural mineral sand and gravel as the main modeling materials, such as melting mold with heavy iron, shell with heavy iron, negative pressure with heavy iron, mud with heavy iron, , With heavy metal ceramic, etc .; a class of metal as the main casting materials, such as metal-type with heavy iron, centrifugal weight iron, continuous weight iron, pressure with heavy iron, low-weight heavy iron, etc. Heavy industry with heavy iron Process can be divided into three basic parts, namely, with heavy iron metal preparation, mold preparation and casting processing.

Light weight heavy industry Classification is not clearly defined, generally can also be divided into two categories. One for the sheet metal processing molding; one for the profile processing molding. Materials include various sheet, sheet, round iron, flat iron, square iron, other profiles Wait.

Heavy and Heavy Industrial Heavy Metals can be used in different areas of different products to do the above parts, and fully played to increase the weight and maintain the balance of the role of heavy iron is not limited to applications in large machinery and equipment, but also widely used in various industries, such as Used in construction machinery, such as excavator with heavy iron, forklift with heavy iron, loader with heavy iron, crane heavy iron; general pull cargo tractor, cargo too heavy, to be placed in front or rear heavy iron To enhance the friction of the tire and thus increase the traction (1); our daily use of the fixed telephone handset are also commonly used to increase the weight of the weight of the weight of iron, etc. There are elevator counterweight;

With heavy iron More widely used in small household appliances, toys and other fields with some of the heavy iron weight in order to maintain their own balance of stability, and some are to make up for the product itself is too light weight to increase the weight and feel the role of the same time applications in these areas Counterweight iron is sometimes also a more reasonable design choice and more economical method of application.

Botou Yongjun Measuring & Measuring Machinery Long-term supply of various models with heavy iron, according to drawings custom processing. Widely used in ships, tower cranes, large construction machinery, elevators and other industries. Welcome customers to negotiate, we will be happy to provide you with the best quality The service!