Features and uses of impact crusher

What are the characteristics of the impact fine crusher and which industries are it mainly used for?

PFW high-efficiency impact crusher is the latest generation of impact high-efficiency fine crusher (sand making equipment) developed in combination with the specific working conditions of related domestic industries. The impact high-efficiency fine crusher is used for fine crushing of various medium-hard solid materials. In the cement industry, it can finely crush limestone, gypsum, clinker, mixed materials, etc. PFW high-efficiency fine crusher can also finely crush calcium phosphide, dolomite, perlite, etc. It can be widely used in industrial sectors such as building materials, chemical fertilizers, mining and refractory materials.

PFW high-efficiency impact crusher has the following characteristics: small discharge particle size, uniform particle shape, large production capacity, long life of the hammer head, small supporting power, change from tertiary crushing to secondary crushing, simplified process, simple structure, convenient maintenance, stable operation, etc. features.

The typical use of PFW type impact fine crusher is to adapt to the current artificial sand making industry, and it is a substitute product for rod mill sand making machine, impact sand making machine and straight-through sand making machine. The machine has a wide range of uses, and its performance has reached the international leading level. It is currently the most effective, practical and reliable stone crushing machine, especially suitable for making abrasives, refractory materials, cement, quartz sand, steel sand, slag powder, copper ore , iron ore, gold ore, concrete aggregate, asphalt aggregate and other hard and brittle materials such as fine and medium crushing. It is a high-efficiency and energy-saving crushed stone sand making equipment. Currently the world’s most advanced fine crusher equipment.

PFW type impact crusher is widely used in fine crushing of various minerals such as granite, basalt, limestone, river pebble, cement clinker, quartz stone, iron ore, bauxite and so on. This equipment is also used for the production of high-quality stone in industries such as mechanism artificial sand making, high-grade highways, railways, water conservancy, airports, construction, cement, refractory materials, and metallurgy. The working principle of the fine crusher: when working, the third generation sand making machine is driven by the motor, the rotor rotates at a high speed, the material enters the first crushing chamber for crushing and collides with the blow bar on the rotor, and then enters the second fine crushing chamber for crushing. Finally, it is discharged from the discharge port.

The characteristics of the impact crusher are:

1. The impact crushing machine has small discharge particle size, uniform particle shape, large production capacity, long life of the hammer head, small supporting power, changing the three-stage crushing into two-stage crushing, simplified process, simple structure, and convenient maintenance. , stable operation and so on.

2. The investment in impact crusher equipment is 35%-50% lower than that of traditional process equipment of the same scale, and the output efficiency is 35%-50% higher than that of traditional process equipment of the same scale (taking limestone as an example: the primary product particle size ≤ 5mm accounts for more than 85%) . Long-term operation and maintenance costs are 35%-50% lower than traditional craft equipment of the same scale.

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