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Impact crusher is a kind of crushing equipment, which is widely used in many industries. PF series impact crusher has the advantages of simple structure, large crushing ratio, low energy consumption, high output.

The circular vibrating screen is used for material screening and grading, also is applicable for metallurgy, chemical industry, coal and building, etc. In this text, we will talk about the start-up and maintenance of vibrating screen.

Hammer crusher is commonly used in these industries such as metallurgy, mining, building materials and electricity. Hammer head is one of the main wearing parts, which mainly made of high manganese steel.

Jaw crusher is the primary crushing equipment in stone crushing production line. There are two ways to adjust the discharge opening of jaw crusher.

Cone crusher is a new kind of crushing machine with novel laminating principle, adopting new crushing technology to meet the requirement from different materials and meet the process of “more crushing and less grinding”.

Sand washing machine is widely used in sand and gravel field, mining, building materials, transportation, chemical industry, water conservancy and hydropower, concrete mixing station and other industries to wash materials.

Based on years of practical experience, Luoyang Dahua puts forward the following feasible reform measures for improving the working efficiency of cone crusher.

The main components of vertical impact crusher are springs, rods, impact frame, flat hammer, and liner plate, etc., in which the shape of the flat hammer is closely related to the fastening methods and working load.

Cone crusher is the most widely used crushing equipment in mining crushing production line. It has simple structure, high production capacity, easy maintenance, and hydraulic adjustment and overload protection performance.