One, 5X series Sand works: Material is fed through the feeder 5X Sand crushing cavity, then the role of the high-speed centrifugal force generated by high-speed rotation, and another part of the umbrella in the form of diversion of materials around the impeller impact occurs, after a powerful vortex between the impeller and casing formed again or repeated impact each other, friction, crushed. Finally, the lower part of the discharge from 5X Sand discharge port, complete crushing of materials. The third generation of Sand: what we call the counterattack efficient Sand Sand manufacturers, or counterattack crusher. 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 Sand, with production capacity, the material advantages of small size. Able to handle the side length of 100 to 500 mm below the material, its compressive strength up to 350 MPa. Although the Sand at the factory has been running for 8 hours load time and space to adjust various parts of the third generation of Sand normal, but should still conduct a comprehensive inspection Despite such words in the Sand on-site installation. Check the oil pipe is connected mainly solid, oil once again add new Sand, checking each component connection, carefully check the impeller is caused by a foreign body, check the motor connections, the applied voltage is normal. Jog first before installing the belt, make sure the direction of rotation is consistent with the direction of Sand signs prohibited in the opposite direction of rotation. After confirmation, in pre-production is first empty load and load test machine, no problem and then confirmed the actual production. Empty load operation takes 4 hours and then to load operation, the load operation time takes more than 8 hours time. River gravel crusher, Yuxin Senda (certified), Heshan Sand provided by Henan new Senda Heavy Machinery Co., Ltd.. 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.