Features: Comprised of vertical vibration motor, screen base, mesh frame, screening chamber and rubber vibration ring and so on. The vibrating ball on mesh bracket flaps the mesh continuously so that is not easy to be blocked. This machine can be used either for single layer or multi-layer grading, featuring compact structure, convenient handle and maintenance, stable operation, low noise, large handling capacity, small size and strong availability, etc. Technical parameter:Spec. & ModelType 400Type 600Type 800Type 1000Type 1200 Production capacity(kg/h)100-800200-1500300-2500500-3500800-5000Screened meshes(mesh)2-200Vibration frequency(r/min)1500Power(kw)0.20.40.751.11.5Weight(kg)200250320420500Overall dimension (L*W*H)(mm)650×500×800860×650×9001100×850×9501350×1100×11001600×1250×1100