The basic principle of a stone sand stone, stone blacksmith, or a combination of both methods. Yuxin Senda following combination provides the latest Heavy Sand 5X Sand introduced the sixth generation of its overall operation. 5X Sand manner in accordance with the feed in two ways: with a central waterfall drop feed, feed the whole center. Feed the whole center. Through the central feed hole into the high-speed rotation of the rotor after being fully accelerated and thrown by the emission mouth, first with part of the material will be rebound after a free-fall impact crusher, and then went to the impact of the surrounding material swirling vortex cavity lining (or back on the block), the first to be bounced back to the top of the crushing chamber, after deflected downward movement, material and emitted from the impeller material impact to form a continuous curtain finally discharged through the lower part of the discharge port. The third generation of Sand: what we call the new counter-efficient Sand Sand or Sand counterattack. The third generation of Sand (Sand back) works is by Impact Sand stone falling into the upper part of the high-speed rotation of the turntable directly, under the action of high-speed centrifugal force, and another part of the way to bypass the turntable umbrella around The impact block produces high velocity impact and high density broken, against each other after the stone, will between the turntable and chassis against each other caused by repeated friction, crushing the formation of vortex motion, until broken into the desired granularity. The third generation of Sand (crusher) is widely used in water and electricity, highways and other sectors of stone production line. After the material was broken cubic particles, suitable for crushing hard materials, such as cement limestone crushing, with production capacity, the material advantages of small size. Able to handle the side length of 100 to 500 mm below the small materials Sand, the compressive strength of up to 350 MPa. Our production of river gravel crusher except in accordance with the standard production, but also based on user usage, designed and manufactured according to user needs, to play the best performance in a production environment of use, thereby reducing failure, maintenance frequency, greatly improved productivity, higher profits for the enterprise. Having said that, we are in the end river gravel crusher What are the characteristics of it, first of all our Sand simple and reasonable structure, independent break, with the use of ultra-low cost. And has a unique spindle bearing installation and advanced design, with heavy-duty and high-speed rotation features; with crushing, coarse grinding function, resorted to small particle size, particle uniformity of production capacity; we can not ignore the security problems in the production process High Our production of river gravel crusher reliability, tight security device, smooth operation work low noise, high crushing efficiency college saving, and to ensure that the personal health and safety equipment and operating personnel. Small Sand, Yuxin Senda (certified), Qiqihar Sand Co. provided by Henan new Senda Heavy machine. Henan new Senda Heavy Machinery Co., Ltd. (www.hnsdzg.com) is a leader in Zhengzhou, crushing grinding equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . Yuxin Senda in leadership with the staff warmly welcome all inquiries negotiations to create Yuxin Senda a better future.