Main product The machine is drived by a un-balance motor, which is with variable eccentric weights on both sides of motor shaft. , The screening time and movement of material on the screen surface can be controlled by adjusting the angle of the two eccentric weights. Model Power Screening diameter Voltage Speed Layer DH-600-2s 0.25KW 550mm 380V 1440r/min 2 Company advantages 1.We are experience in exporting and international trade. 2.We are knowledge in market demands and product satisfaction. 3.We are professional in production team and control system. 4.We are sincere and honest to customers Our service: A.Most Professional We do vibrating screening machine and material handling equipment over 10 years, one of our engineers has 20 years working experiences. B.Sweetest Service My cell phoneis at your service at 24hours a day. C.Best Quality If you have any questions or problems, please contact us directly for assistance, We aim to solve all problems as quickly as possible!