Product Overview:

PF series counterattack crusher (anti-break broken) is our factory in the absorption of advanced technology at home and abroad, combined with the domestic industry and the specific conditions of industrial and mining developed the latest generation of counterattack crusher. It uses the latest manufacturing technology, unique structural design, processed products were cube, no tension and cracks, grain shape is good, can break the feed size does not exceed 500mm, compressive strength does not exceed 350MPa of various coarse, medium and fine materials (Granite, limestone, concrete, etc.), widely used in a variety of ore crushing, railways, highways, energy, cement, chemicals, construction and other industries. The size of its nesting size can be adjusted, broken specifications diversification.

Impact crusher based on the new design principles, the use of new concept broken technology, to adapt to different specifications of the material broken, fully meet the "more broken less grinding" new technology requirements. "Stone blacksmith" principle of the use of the impact crusher is not only broken than large, and the unit low power consumption, is a truly efficient energy-saving crushing equipment, while long-term practice and large projects also proved that the impact crusher in the field of mineral processing Has a good application prospects.

Product structure and principle:

The impact crusher is a crushing machine that uses impact energy to break the material. The machine work, driven by the motor, the rotor high-speed rotation, the material into the plate hammer area, and the rotor on the plate hammer crashed, and then was thrown to the counterattack device again broken, and then from the counter-liner Bounce back to the plate hammer area to re-broken, the process repeated, the material from large to small into one, two, three, counterattack cavity repeated broken, until the material is broken to the required size, discharged from the discharge port. Adjust the gap between the counter and the rotor can be achieved to change the material size and material shape of the purpose.

Impact crusher performance characteristics:

1. Feeding mouth, broken cavity high, high hardness to adapt to the material, large block, less powder products;

2. Counter-plate and plate hammer gap can easily adjust, effectively control the material size, particle shape is good;

3. Compact structure, strong machine rigidity, the rotor has a large moment of inertia;

4. High chromium plate hammer, impact resistance, wear resistance, impact force;

5. No key connection, easy maintenance, economical and reliable;

6. Crushing full, high productivity, mechanical wear small, comprehensive high efficiency.

Impact crusher working principle:

Impact crusher mainly by the rotor, hit the board, counterattack plate and the body and other components. The rotor is fixed on the spindle. In the cylindrical rotor is equipped with four (or a few blocks) hit plate (plate hammer), the impact plate and the rotor mostly rigid connection, and hit the plate with wear-resistant high manganese steel (or other alloy steel) production. Impact crusher in accordance with the number of different rotors, can be divided into two kinds: single rotor and double rotor impact crusher.

Impact crusher is mainly the use of impact energy to achieve the purpose of broken materials. Equipment, the rotor in the motor driven by high-speed rotation, then the material into the plate hammer area, by the hammer impact crushing, and then was thrown to the counterattack device by the broken again, and then from the counter-liner back To the plate hammer area re-broken, the process repeated, the material from large to small into one, two, three counterattack cavity repeated broken, until the material is broken to the required size, discharged from the discharge port.

Impact Crusher Customer Revenue:

1, a reasonable plate hammer structure, with loading and unloading fast, multi-transposition, etc., can greatly shorten the time for the hammer.

2, low operating costs, low investment costs, counter-crusher machine weight than the hammer crusher light, small size, dynamic and static load value is low, can effectively reduce the cost of civil construction.

3, while the machine needs the motor power is low, can effectively reduce the power consumption of equipment, reduce equipment operating costs.

Product Application:

Single rotor impact crusher has the advantages of simple structure, large crushing ratio, low energy consumption, high output and light weight. The finished product is cube and so on. It can be used for mineral processing, chemical, cement, building, refractory, ceramics and glass. The industrial sector is used for crushing and crushing a variety of medium hardness materials such as limestone, clinker, slag, coke, coal and so on.

This series of impact crusher and hammer crusher compared to the crusher crushing ratio is greater, and can make full use of the entire rotor high-speed impact energy. But because the impact crusher plate hammer easy to wear, it is also limited in the application of hard material crushing, impact crusher is usually used to crush, broken or crushed limestone, coal, calcium carbide, quartz, dolomite, Iron ore, gypsum and chemical raw materials such as hard in the following brittle materials.

This series of impact crusher ideal material into the particle size of 100-500mm, the maximum shall not exceed the specified value. Material size of the user according to the need to adjust the hammer and counterattack plate, are the gap between the whole parts to achieve.

Product specifications and technical parameters:

Note: The series of impact crusher for hard rock broken, the typical product granite discharge particle size ≤ 40mm accounted for 90%.