Vibration Grading Sieve 1. Type: Screening. 2. Input Size: Max-Feeding 150 MM. 3. Processed Material: It can be used in mine, coal, stone and sand. 4. Application: Vibration Grading Sieve is applied in building materials, chemical products, ore material and more. Way of Working 1. The vibration grading sieve moves based on the motor driving the vibration exciter with eccentric mass via the V-belt. 2. The sieve bed will make cyclical asymmetric reciprocating mechanical vibration. The material on the sieve surface will loose and leave the sieve surface. 3. Separate through the sieve hole; vibrate the materials out of the sieve hole, fine- graded materials move down and being eliminated with the sieve mesh. Main Features 1. The rack body, corridors and fences through optimized design are simply structured. 2. The sieve bed is connected by bolts to effectively avoid welding stress. 3. Simple or pedestal block eccentric exciter is adopted. 4. Advanced structure and strong exciting force. Main Features 1. The rack body, corridors and fences through optimized design are simply structured. 2. The sieve bed is connected by bolts to effectively avoid welding stress. 3. Simple or pedestal block eccentric exciter is adopted. 4. Advanced structure and strong exciting force.