Metal Crusher

Product Description

Metal crusher, also known as metal grinder, is a professional machine that processes large-sized metal materials into ideal requirements.

According to the size of the crushed material, the pulverizer can be divided into coarse crusher, medium crusher, fine grinder, and ultrafine grinder.

This equipment is mainly composed of a motor, casing, frame, combined helical tooth cutter head, driving shaft, driven shaft, large and small gears, and other parts.

Metal crushers are the more popular crushing metal processing equipment in the field of metal recycling.

There are four kinds of external forces applied to solids during the crushing process: rolling, shearing, impact, and grinding.

Rolling is mainly used for coarse and medium crushing, and is suitable for crushing hard materials and large blocks;

Shearing is mainly used for fine crushing, suitable for the crushing of tough materials;

The impact is mainly used for medium crushing, fine grinding, and ultrafine grinding, and is suitable for crushing brittle materials;

Grinding is mainly for fine grinding and ultra-fine grinding, which is suitable for crushing all kinds of strange-shaped scrap iron.

Handling Materials

Cans, thin iron sheets, light and thin metal, etc.

Small metal packaging materials, scrap iron sheets, paint cans, engine oil cans, beverage cans, etc.

Bicycles, motorcycles, battery cars, and other medium-sized scrap metal blocks, etc.

Car cutting parts, paint buckets, and other medium-sized scrap metal blocks, etc.

Large scrap metal blocks such as scrapped cars, etc.

Large metal packing materials, car shells, etc.

Various scrap metal etc.

Working Principle

The core working principle of the metal crusher is to use the basic principle of hammer hitting. Driven by the high-speed and high-torque motor, the hammerheads on the rotor of the main machine hit the objects to be broken into the cavity in turn. Through the space formed between the liner and the hammerhead, the object to be crushed is torn into the crushed object of our required specification.

According to the working condition of the equipment, we can divide it into a dry system, a wet system, and a semi-wet system.

The dry system mainly means that the broken materials must pass through the air rotary sorting system, where metal and non-metal are separated, and the whole system is equipped with a dust removal device.

The wet system means that the materials are sprayed with water while they are broken, and they are washed with water while sorting.

The semi-wet system only sprays a small amount of water when crushing is needed to prevent dust and is not cleaned.

Features

1. The fuselage of the metal crusher adopts a reinforced structure with extra-thick steel plates and diagonal braces to ensure that the equipment can meet the overload operation;

2. The liner and the hammerhead are heat-treated to eliminate stress naturally, the chemical composition is more stable, and the service life is increased by more than 30%;

3. The pressing device pre-compresses the material, expanding the feeding range and improving production efficiency.

4. Set up a safety door. After the unbreakable objects enter the crushing cavity, the operator can open the safety door to discharge them out of the machine to avoid damage to the crusher.

5. Hydraulic cover opening device, saving time and labor for replacement and maintenance;

6. PLC control system and hydraulic power system, intelligent production saves time and effort, and the operation status of the equipment is clear at a glance.

Product Advantages

1. The proportion of molten steel smelted from materials crushed by this equipment to scrap steel input is high;

2. When metal particles are used for steelmaking, the chemical composition of each furnace of molten steel is stable;

3. The content of phosphorus and sulfur in molten steel produced from metal particles is low;

4. When mixed with other steel scraps, the metal particles of cans can fill the gaps and increase the feeding density;

5. Reduce the transportation cost of recycling cans in steelmaking plants;

6. When smelting with metal particles, the heating efficiency in the furnace is high;

7. When the metal particles produced by the metal crusher are used for smelting, air pollution is significantly reduced;

8. The operation during smelting becomes easier, and the power consumption per ton of molten steel is also greatly reduced;

9. The sales price of metal particles is much higher than that of scrap steel processed by other methods.

Technical Parameters