What type of crusher is needed to break the granite?
Working principle of vertical plate hammer compound crusher:When the material from the hopper into the cylindrical body, first of all, the first rotor plate hammer impact and high speed along the tangent direction of the rotor was thrown to the back plate impact, oblique tooth material in the back plate on surface and under the action of gravity, and along the inclined direction between the outer circumference of the rotor to rebound with the back plate (i.e., material crushing cavity) again by the rapidly rotating plate hammer and was thrown to the back plate, and continue to repeat the process. The material is broken in the crushing chamber by the impact of the plate hammer and the counter plate, as well as the collision between the blocks, causing the material to break down along the inner section of the natural joint. When the particle size of the broken material is smaller than the discharge gap of the first stage rotor, the material enters the crushing chamber of the second stage rotor under the action of gravity. The second stage crushing process is the same as that of the first stage. The difference is that the speed of the second stage rotor is higher than the first stage, and the impact of the material is greater, so that the material can be broken more fine. When the material is broken to the final product size, it is discharged from the hopper. Large, generally broken three, there are three rotors.
I used the cone crusher, Liugong, this hardness can be broken
The working principle of the vertical plate hammer compound crusher is to use the hammer to crush the material.The crushing process of vertical plate hammer compound crusher is broken by way. The general material is added from the feed port to the finished product and has only 2~3s of time in the crushing chamber. Therefore, the throughput of materials is relatively fast and the output is high.The vertical plate hammer compound crusher is two kinds of crushing materials, and the method is assembled in one machine body. The first stage of crushing reflects the characteristics of the counterattack crusher, and the large pieces of material are broken by high speed impact and become small pieces. Second stage grinding and reflects the characteristics of extrusion machine, small pieces of material by impact, extrusion and crushing, products become powder and small particles; the crushed material is rotating falling in the body, so that the materials are fully broken; the material in the crushing cavity second impact, extrusion pressure, compression strength can reach 30MPa the granular layer, at the same time, the effect of impact compaction, particle crushing. Thus, the material discharged under impact and extrusion is not a cake, but a loose material. Therefore, the vertical shaft crusher product does not need to use again to break up the equipment.
Try the PFL vertical hammer compound crusher. PFL vertical plate hammer compound crusher is a new type of high efficiency crushing equipment developed on 1990s by introducing and digesting foreign vertical shaft hammer crusher. This machine is widely used in building materials, metallurgy, mining, coal, chemical and power industries, such as crushing cement clinker, gypsum, limestone, sandstone, blast furnace slag, iron ore, gold ore, molybdenum ore, coal, asbestos, media stone ore, phosphate rock and other medium hard materials, such as the use of vertical plate hammer the composite model of high chromium alloy plate hammer can be broken pebbles and other high hard materials.
