PFW Impact Crusher applies top-level technologies and materials. The heavy-duty rotor design guarantees high quality.PFW Impact Crusher is usually used with jaw crushers together. In a stone crushing plant, it often appears in the secondary crushing stage.
Structural features of PFW Impact Crusher
Heavy-duty rotor design: The heavy-duty rotor with a sturdy structure has a higher moment of inertia, which can provide greater impact force, ensure the crushing effect, and also improve the stability and reliability of the equipment.
Integral cast steel bearing seat: The bearing seat adopts an integral cast steel structure. Compared with the traditional split structure, it has higher strength and rigidity, can withstand greater loads, and runs more steadily and safely.
Unique plate hammer fixing device: The plate hammer fixing device is unique and more reliable. It can effectively prevent the plate hammer from loosening or falling off during high-speed rotation, extend the service life of the plate hammer, and also reduce the maintenance cost of the equipment.
Semi-automatic adjustment device: Equipped with a semi-automatic adjustment device and a built-in open top device, it can quickly complete the replacement of vulnerable parts such as the hammer head, reduce downtime and maintenance time, save manpower operation, and improve production efficiency.
Large-size bearings: The bearings are selected with larger specifications and higher load-bearing capacity, which can adapt to high-speed and high-load working conditions, ensuring the long-term stable operation of the equipment.
PFW Impact Crusher Performance advantages
Strong processing capacity: With a large feed inlet and crushing chamber, it can handle various coarse, medium and fine materials with a side length not exceeding 500mm and a compressive strength not exceeding 350MPa, and the processing capacity can reach 15-350t/h.
Good product quality: The crushed materials are cubic particles with uniform particle size and low stone powder content, which can well meet the requirements of particle shape and particle size in the fields of construction, building materials, and highway construction.
Low wear of machine parts: High chromium plate hammer is used, which is impact-resistant and wear-resistant. At the same time, the unique crushing chamber design allows the material to form a self-lining during the crushing process, reducing the direct wear of the machine parts and reducing the maintenance cost and operation cost of the equipment.
High overall efficiency: The equipment has a large crushing ratio, and the material is repeatedly subjected to strong impact in the crushing chamber to achieve efficient crushing. In addition, the advantages of convenient replacement of wearing parts and short downtime make the overall comprehensive efficiency high.
Application fields of impact crusher
Mining industry: used for coarse, medium and fine crushing of various ores, such as iron ore, copper ore, limestone, quartz, granite, basalt, etc.
Construction industry: widely used in construction gravel, machine-made sand processing and other fields, providing high-quality aggregates for construction projects.
Road and bridge construction: in the fields of highway construction, railway construction, water conservancy projects, etc., to provide sand and gravel that meet the requirements for the construction of roads and bridges.
Other fields: can also be used in metallurgy, chemical industry, cement, refractory materials and ceramics and other industrial sectors, as medium and fine crushing equipment.
