As a kind of crusher widely used in mining industry, the vertical composite crusher is a kind of equipment that crushes materials in the form of impact, which can crush large pieces of materials into materials of the required size. Vertical composite crusher is suitable for crushing medium hardness materials in cement, chemical, electric power, metallurgy and other industrial sectors, such as limestone, slag, coke, coal and other materials. Some production companies that require high hourly output and low ore hardness will give priority to vertical composite crushers. Limestone is not very hard and is very suitable for processing with a vertical composite crusher.
Working principle of vertical composite crusher
The motor is driven by a V-belt to drive the rotor to rotate counterclockwise at a high speed. The material enters the crusher cavity from the feed port and is hit by the high-speed rotating plate hammer. It hits the tooth-shaped counterattack plate on the first counterattack plate on the top of the crushing cavity and rebounds. After continuously impacting and crushing with subsequent upward impact materials, it enters the second crushing chamber. Huge pressure, bending force and friction force are generated under the action of the wear-resistant tooth plate and the plate hammer. The materials are fully crushed and ground in the crushing cavity, the particle shape is fully reshaped, almost no needle-like materials exist, and finally discharged from the machine body.
Performance characteristics of vertical composite crusher
- Wide range of applications
Vertical composite crushers are widely used in mining, smelting, building materials, chemistry, water conservancy, and many other industries. They are suitable for crushing limestone and medium-hard materials with a compressive strength of less than 250Mpa.
- Low cost and low energy consumption
The vertical composite crusher integrates coarse crushing and shaping functions when crushing stone materials. It does not need to go through the secondary crushing and shaping process, which can reduce the cost of equipment and energy consumption.
- Safe and reliable operation
Large-diameter main shaft and heavy-duty main frame, the equipment is sturdy and durable, and the operation is reliable. The over-iron protection device and automatic control system can realize automatic safety protection.
- Environmental protection and energy saving
The vertical composite crusher can spray water to reduce dust during the production process to reduce the pollution caused to the environment, and it is more environmentally friendly.
- Compact structure and reasonable design
The machine is easy to operate during the installation process, and the later maintenance is more time-saving and labor-saving.