Batte Machinery Zhengzhou Co.,Ltd.(Tel: +86 371 67991755 / 67992755 Web site: www.battemachinery.com) is a professional manufacturer of Melt pumps,Loss-in-weight Feeder,Screen changer. The main products are Melt pump,Feeder machine,Screen changer and gear pumps,metering pumps. Batte has accumulated abundant experience on the application technique of melt pumps since we manufacture pumps professionally. Recently according to the development trend of melt pumps application all over the world, especially in the field of precise plastic extrusion, we have done extensive research on the pump operation performance, practical function, equipment structure and control technology and achieved regular achievements.

　　Feeding machine is used for the material from the storage bin or other storage configuration symmetry or quantitative supply to the material configuration, implementation flow process is the essential configuration of points wide open and closed two. Can produce according to demand motor vibration feeder, feeding hopper, transporter.

　　Feeding machine working principle: the vibrator feeder beginning and end of the electromagnetic coil current is single-phase half-wave rectifier, when the coil after connect in the positive half cycle with an electric current passes through, and between armature and core conception occur a pulse electromagnetic force to attract each other, when the tub backwards activity, the main spring vibrator deformation stored potential energy of a bound to happen, no current through in the negative half cycle coil, electromagnetic force is lost, the spring release energy, make the armature and core in the opposite bias from the tub activities so feeder with ac power forward reciprocating oscillation frequency for 3000 beats per minute, because the tub bottom plane and the effect of vibration force line must be Angle, thus in the tub material along a parabolic trajectory have constantly forward activity.Adjust the height of the rectifier voltage, can control the feeder to send shoes.Feeder receiving silicon-controlled rectifier power supply.Changes in the conduction Angle of silicon controlled rectifier to control the output voltage.According to the conditions of use, desirable difference signal to control thyristor conduction Angle of intrusive to reach the purpose of active quantitative feeding.