Gypsum/Coal Vibrating Feeder Stable Vibrating Force, Electromagnetic Vibrating Feeder High Strength
Vibration Feeder uses two same motors and two same exciters as the excitation source. Exciter is a special device with eccentric. It is vibration actuator equipment to generate centrifugal force by driving exciter rotating eccentric, which is powered by motor rotation. According to the planar body vibration machine synchronization elemental theory, when the two exciters do the reverse synchronizing operation with the same angular velocity, the inertia force of the shaker is placed in the center direction between the two component. They are equal and opposite. They cancel each other out. And the forces on vertical of the centre connection are superimposed. On the inertia force, feeding trough does resonance vibrate along the reasonably direction. The feeding ability of Synchronization inertial vibration feeder is 260 ~ 2500t / h.
It can evenly, continuously and quantificationally send the material with shape of block and grain form storage bin to the feeder. For instance, the feeding of belt conveyor, bucket elevator, sieving machines, crusher and grinder, and the automatic burdening and packaging, etc. It can be used in the process of automatic control to realize the automation of production.
1. Advanced vibration mechanism with low energy consumption because of working on low critical near resonance state.
2. Adopt Silicon controlled rectifier half-wave rectifier control method, when operating, automatic control can be realized by adjust the development angle of silicon controlled.
3. Due to the instantaneous change or opening and closing for material flow, the feeding volume with high accuracy.
4. When operating, material will been throw up continuous, then jumping forward with parabolic trajectory, so that have less abrasion to screen cell.
5. Widely application, alloy screen cell feeder can used for conveying wear and corrosive materials, sealing structure feeder can used for high pollution and easy to dust material.
6. Feeder with features like small overall size, light weight, simple structure, no need lubrication and easy to maintenance.
Vibrating feeder consists of vibrating frame, spring, vibrator, motor vibrating device and motor. The vibrator is made of two fixed eccentric shafts whose gears are jogged. When installation, the two gears must be jogged according to the sign. Through drive of the motor, the two eccentric shafts start rotating to produce a linear huge power which forces the feeder to vibrate. Through the vibration, The materials will slip and sling on the funnel, moving forward, when the materials pass the screening part, smaller parts will fall down, avoiding the further crushing, so screening purpose can be reached.
Mining Vibration Feeder Specifications