8.30jaw

Rotary Crusher and Dual-chamber rotary crusher
1.1Rotary Crusher Rotary Crusher first seen in 1960's Germany,Jaw crusher for sale. due to large foreign mining requires heavy machinery, and has just come out of the rotary crusher not been developed. Early 1980s, due to the rapid development of small and medium sized mines, some of our researchers to begin rotating crusher for further development. As we all know, broken equipment, good or bad depends on the design of the crushing chamber, crushing chamber to reflect the production capacity of equipment, power, steel consumption and broken product quality and other important performance indicators. Rotary Crusher roller by the rotation, suspension, safety device, adjusting the body, tensioning device, rotating rack system and the composition of the crushing chamber by a concave broken plates and broken fixed rotary rollers. Material broken by rotating the eccentric roller to complete the operation, the crushing chamber nip angle changes with static and dynamic features. The machine is broken from top to bottom chamber nip angle decreases, which can effectively prevent the discharge port plug, so that nesting smooth, and high-frequency break, and the crushing process is gradual and, therefore, broken power high-energy concentrate, wear small. PH rotary crusher crushing effect occurs near the crushing rotary roll eccentricity, eccentric shaft eccentric to one side to break the cavity, the material in the crushing chamber from top to bottom in order to be broken. Materials, broken mainly by extrusion, splitting, bending, grinding and so on. When the eccentric turn away from the crushing chamber, the pass has been broken by the nesting material from the mouth. Nesting process, first, the natural discharge by gravity, and second, by "mandatory discharge." Crushing rollers can turn freely relative to the eccentric shaft, the torque according to the size and direction of the roller with forward (with the same eccentric axis rotation), not forward and reverse three states, but also the speed of the speed points, this would effectively the crushing roll surface wear evenly. Rotary crusher with variable nip angle, high density broken, followed by progressive crushing,Stone crusher for sale. high crushing force and nesting and so on. 1.2 Dual-chamber rotary crusher In order to better play the role of rotary crusher, secondary crusher to PH crushing chamber into the crushing chamber and the main form of symmetry, this is the dual-chamber rotary breakers. Central South University, Professor Zhang Zhitie rotary crusher claiming to change nip angle rotary jaw crusher, that is the compound pendulum jaw crusher of the deformation, instead of compound pendulum jaw crusher. Is a formal dual-chamber rotary equipment, mining engineering, Beijing, Beijing, HY Xu first-class company who is eccentric rotary roll crusher further development, can be used to replace the existing crushing or ultra-crushing jaw crusher or cone crusher of small and medium size . Dual-chamber rotary crusher has the following advantages: (1) rotary roller was broken swung positive and negative, so the broken material is more effective; (2) symmetry of the additional Vice-chamber, air travel to reduce the crushing process, production increased by about 30 percent ~ 40 percent, PSH Series dual-chamber rotary crusher crushing roller used as wear-resistant high-strength solder layer can be broken than the material compressive strength of 600MPa, the Al2O3 content of 87.5 percent of the refractory material, can be easily broken. PSH dual-chamber rotary crusher machine is a combination of E-type models. The biggest feature is the case of feed 100mm, the product according to user needs in a 5mm to 100 mesh, and even finer granularity in the adjustment. Machine on the market five years ago, not only in the country set a good market reputation,Ore crusher For Sale, and has started to Southeast Asia, Africa's exports.