The applicable materials for the metal crusher include the gold categories that are subject to recycling and processing

"Golden Categories" for Recycling and Processing 

1.These materials are the "main targets" of metal shredders, boasting high crushing efficiency and high finished product value. They are also the most frequently processed category by scrap recycling stations and scrap steel processing plants, covering multiple scenarios including residential, industrial, and construction. 1. Lightweight Scrap Iron and Steel Materials This is the most common raw material for shredding, including sheet metal, iron boxes, scrap iron racks, scrap steel bars (small machines are suitable for thin steel bars, medium and large machines can handle thick steel bars), scrap angle iron, and scrap steel pipes (thin-walled models). These materials are not very hard and are mostly hollow or thin-walled. After entering the machine chamber, they are quickly crushed by high-speed hammers, resulting in uniformly sized pieces that are easy to separate magnetically and sell.

2.Metal Dismantling from Waste Appliances: With the rapid pace of appliance replacement, waste refrigerator shells, washing machine shells, air conditioner outdoor unit shells, and TV frames have become popular raw materials. These appliance shells are mostly made of thin steel plates or aluminum alloys, with a loose structure, minimizing wear and tear on equipment during crushing. After crushing, different metals such as iron and aluminum can be separated, significantly increasing their recycling value. 

3.Metal Parts from Waste Transportation Vehicles: Frames, handlebars, and wheel hubs from bicycles, electric bikes, and motorcycles, as well as metal parts such as car shells, doors, bumpers, and engine casings, are all common targets for metal shredders. Medium to large-sized metal shredders can easily handle these structural parts, crushing them into smaller pieces. This not only reduces transportation costs but also allows for the separation of high-quality raw materials such as pure steel and pure aluminum through sorting equipment, making them highly sought after by smelters.