Two, PF impact crusher works: PF series impact crusher large single stage there are six major components of the front frame body after body frame, the next frame body, rotor parts, rotating device, hydraulic station and other components. After entering the crusher crusher work orders supplies, power on, the motor begins to spin up, and drive the rotor to rotate through the V-belt. 10 minutes after the impact crusher, stone by conveyor belt, feed inlet into the first crushing chamber, high speed rotation of the rotor relative to the impact hammer, according to the collision theory rotor design allows less than 300mPa large stone crushing is small, plus they collide and then back to the crusher works, and collide with each other on the back plate of stone between the liner, most of the stone should be destroyed in this chamber. Occasionally, after some difficult to combat the large stone broken through the first chamber, and cracks also appeared in a variety of textures, they opened the first gate in the rotor, driven into the second crushing chamber, the size of the stone into the second chamber under the centrifugal force of the rotor, hit the back panel of the second, this time, faster than the first stone chamber added ω times the cone crusher, so that small stones can be further broken down into smaller stones. When crushed stone gate hole smaller than the width of the third back plate, stone can leak through the gate hole, the hole is larger than the gate in the third stone crushing chamber is further broken into a material discharged through the third gate. Features a crusher rotor backplane can withstand extremely high moment of inertia of the rotor and hammer impact crushing force. 2, the machine is designed to optimized low-speed, multi-crushing chamber impact crusher, its back-breaking than the average line speed reduced by 20% -25%, with low power consumption for high production capacity. 3, the machine has three broken and shaping capabilities, thus crushing ratio, cubic shape, selectable crushing advantages. 4, reasonable board hammer structure, with loading and unloading fast, multi-transposition, etc., can greatly shorten the time for board hammer. 5, with a new manufacturing technology, developed a high wear resistance, high toughness of chromium, molybdenum 6 unique counter tooth plate, keyless connection. 7, PFY1315 back-breaking hard rock with a versatile hydraulic station, with high-speed hydraulic discharge gap, the back plate and the body automatically open and stable damping and other functions. Mobile crusher, impact crusher Hechi, Yuxin Senda (View) provided by Henan new Senda Heavy Machinery Co., Ltd.. "Sand, crusher, vibrating screen, sand washing machine, crusher, jaw crusher, stir the" preferred Henan new Senda Heavy Machinery Co., Ltd. (2), the company is located: Zhongyuan District aftershave Town cupola industrial zone, over the years, Yuxin Senda to provide customers with the best quality service, Contact: Hu Wensen. Welcome to the new and old customers call, letter, visit the guide, business negotiations. Yuxin Senda expect to be your long-term partner!