In the early days of reform and opening up, it was the time when the non-ferrous metal industry was sprouting, and it was a grand occasion for every household to collect junk. After decades of development, a large number of people are now engaged in the scrap metal recycling business. They have four industrial clusters of stainless steel, recycled aluminum, recycled copper, and recycled magnesium, and more than dozens of various economic entities. The annual main business is The income has reached hundreds of billions of yuan.

Resource recycling is a huge industry. In addition to the more familiar recycling of scrap metal, used clothing, waste paper, and waste wood, industrial waste, domestic waste, kitchen waste, construction waste, electronic waste, garden waste, etc. can be recycled. , these junk are real recyclable resources. To give a simple example, a set of discarded old sofas, waste fabrics can be used as incineration fuel for waste power plants, waste sponges can be processed into recycled cotton, shoe soles, automotive interior parts, and other industrial accessories, and waste springs can be returned to the furnace to make into fine wire. "Resource recycling" turns waste into gold, which not only solves the problem of garbage, but also regenerates resources, especially the recycling of resources that are relatively scarce and highly import-dependent in some countries.

Regarding the collection of junk, ordinary players just save the useless junk at home and transport it to the waste recycling station for a small sum of money, while advanced players recycle and process it themselves, set up companies to engage in industrial clusters, and make them bigger and stronger. The one mentioned above Crowds chose this path.

To set up a special recycling and processing company, it is necessary to have processing equipment, such as double-shaft shredders, metal shredders, magnetic separators that separate iron, non-ferrous metals, and non-metals, and eddy current separators. TONGLI SHREDDER is an enterprise specializing in the production, sales and research of resource recovery and processing equipment. It produces various types of shredders, crushers, shearing machines, balers, magnetic separators and other resource recovery and processing equipment, and also provides customized the disposal process. The mixed waste metal raw materials are conveyed by the chain conveyor into the double-shaft shredder, and the size of the raw materials is reduced by the shearing and tearing action of the blades, and then falls on the output belt, and is sorted by the magnetic separator. Metal and non-metal are separated and sent out by their respective conveyors; non-ferrous metals and non-metals will be sorted by magnetic separator again on the conveyor to sort out free iron, thereby improving the recovery rate of iron; The sorting machine separates non-ferrous metals to improve recycling efficiency.

The main part of the double-shaft shredder is a rotor with two blades arranged in a spiral. The motor obtains a large torque after the speed reduction of the reducer, and drives the two rotors to move towards each other. During the movement, the teeth on the rotor bite the material and remove the material Pull in the blades to cut and pull each other to achieve the effect of shredding materials, suitable for all kinds of materials. The shredding degree of the shredded material is related to the thickness of the shredder blade and the number of teeth. the shorter.

The core principle of the metal crusher is to use a hammer to strike. Driven by a high-speed and high-torque motor, the hammer head on the rotor of the main machine strikes the object to be crushed in the cavity in turn, and passes through the space formed between the lining plate and the hammer head. Tear the to-be-shredded objects into shredded objects that meet specifications.

The recycling and reuse of waste resources has become a popular project today, and it is hoped that more senior or even super players will emerge to promote the vigorous development of my country's resource recycling industry.