Counterattack crusher

[liu yoyo]

Recently, the mining machinery market suddenly has a device quietly popular, it is Construction Waste Crusher . The fundamental reason for its popularity is that journalists should take us to the details.

It adopts the latest manufacturing technology, using heavy plate hammer rotor design, unique locking system, lining board can replace the unique structural design, finished processing a cube, no tension and crack, outstanding performance, grain shape is quite good, all the broken feed size is less than 500mm, 350MPa compressive strength is not more than the coarse, medium and fine materials (granite, limestone, concrete, etc.) are widely used in all kinds of ore crushing, railway, highway, energy, cement, chemical, construction and other industries.

New type of crusher to provide a low cost solution, the unit operation cost is low, the use of materials in a wide range of output size can be adjusted, broken by the market on the diversification of specifications, so many customers Repeng, dubbed the new mining machinery industry "red net".

Impact crusher mainly consists of counterattack plate, plate hammer, roller, roller supporting bearing, compression and adjustment device and its driving device and other parts. Back breaking as the "net red", looks glamorous, in fact at work, don't have a charm. When the impact crusher works, the material block is fed from the feed port, and the feeding block falls on the grate screen. The small material block falls into the lower part of the shell through the grate, and the large piece of material slides along the sieve surface to the rotor. A plate hammer with a certain height is fixed on the circumference of the rotor, and the rotor is driven by the V belt belt at high speed. Blanking block in the above by the high-speed rotation of the rotor plate hammer impact, obtains kinetic energy at high speed to the back plate collision, and then from the back plate to bounce back, and the same is the rotor throw material collide in the broken zone. The space composed of a bar screen, a rotor, a counter plate and a chain curtain is called the first impact zone; the space composed of the counter plate and the rotor is the second impact zone. The material in the first impact zone is broken by mutual impact and then enters the second impact zone, and then is subjected to repeated impact crushing. The broken material is discharged through the discharge port at the lower part of the shell.

Back breaking by unique design, counterattack plate and plate hammer clearance adjustable design, can effectively control the particle size, particle shape, the product of a cube, feed, crushing chamber, to meet the material hardness. Back breaking also simplifies the crushing process, variable multi segment broken into single stage crushing, reduce concentrator equipment cost, subject to a number of ore dressing plant and sand factory of all ages, with high popularity, became the star of the mining machinery industry.