Role and Principles, Vibration screening filter the basic principle of the electrical axis of the heavy hammer to install (unbalanced heavy hammer), the motor rotary motion into horizontal, vertical, tilt three yuan movement, then this movement passed to the screen surface. Adjust the upper and lower ends of heavy hammer of the phase angle, can change the screen surface materials in the trajectories Vibrating Screen Features, 1. high efficiency, compact and durable design, any powder type, mucus can be screening. 2. changer easy, simple, easy to clean. 3. mesh do not block, powder does not fly, can be up to 500 mesh sieve, or 0.028mm. 4. impurities and coarse materials automobile exhaust can be a continuous operation. 5. unique grid design and screen long-term use of time, just 3-5 minutes fast changing networks. 6. small and easy to move do not take up space. 7. screen machines can reach a maximum five-story, it is recommended to use three-tier