the details of the vibrating feeder

the vibrating feeder is used to transfer the materials from hopper to receiving device evenly, periodically and continuously. it is of reliable operation and long life. its vibration force can be adjusted. the flow quantity can be changed and controlled any time. the motor of the feeder is the excitation source, with low noise, low power consumption, and good adjusting capability. and what’s more, the structure of the feeder is simple, it performances reliably, and it is light, small, and easy for adjustment and installation. it can avoid powder and dust when using the second body.

the cause of bearing overheating

vibrating feeder may be overheated in the process of working. in the face of such problems, we need to calmly analyze, find out the causes of bearing heating and put forward corresponding solutions.

1. the surface of bearings and motors are seriously heated and vibrated. friction sounds can be heard during operation, which indicates that the stator and rotor of the motor are rubbed together. the motor needs to be repaired in time.

2. the bearings at both ends of the motor are heated and vibrate heavily. if the load is a blade, the sound produced by the blade is not uniform and varies with the speed. if the bearing is overheated and the vibration is excessive, the motor should be removed for inspection and repair.

3. the bearings at both ends of the motor produce heat, vibration, and noise at the same time. after shutdown, it is hard to pull the rotating part with a hand. check whether the end cap bolt is loose and the foot bolt is loose. after tightening, if there is still serious fever in the bearing, the motor should be inspected and reassembled.

4. the bearing of the vibrating feeder is heated, but there is no abnormality in vibration and noise. check both ends of the motor to see if there are any obstacles hindering ventilation.

reasons about slow feeding of vibrating feeder

1. the slope of the chute is not enough

solution: adjust the installation angle. select the fixed position at both ends of the feeder to cushion/lower according to site conditions. 

2. the angle between the eccentric blocks at the both ends of the vibrating motor is inconsistent

solution: adjust by checking if the two vibrating motors are consistent.

3. vibration directions of the two vibrating motors are consistent

solution: it is necessary to adjust the wiring of any one of the vibration motors to ensure that the two motors operate in reverse order to ensure that the vibration track of the vibrating feeder is a straight line.

4. vibration motor excitation force is insufficient

solution: it can be adjusted by adjusting the position of the eccentric block (excitation force can be adjusted by adjusting the phase of the eccentric block. there are two eccentric blocks: one fixed and one movable. the excitation force is the largest when the two eccentric block phase coincidence. during adjustment, the eccentric block of the same group of motors shall have the same phase).

high-efficiency vibrating feeder

firstly, vibration exciter adopts eccentricity, which not only enhances the single exciting force of the exciter, but also makes the exciting force adjustable randomly. this design is convenient for operation and use.

secondly, the structure of vibrating screen tends to be simplified, which is conducive to improving the manufacturing process level and assembly accuracy of equipment.

thirdly, adopting cross universal joint drive shaft or rubber coupling to achieve smooth operation.

fourthly, the efficiency of vibrating screen is higher, and processing capacity is bigger. the use cycle is longer.

fifthly, the maintenance is simple and convenient, and the operation efficiency of whole machine is obviously improved.

gzd series vibrating feeder

gzd series vibrating feeder consists of feeding tank, vibration exciter, spring support and transmission. this machine takes advantages of simple structure, reliable running, convenient adjustment and installation, stable working, long service life and good regulating performance. the motor drives capstan shaft by triangular belt, and upper gear of capstan shaft makes passive shaft work. the capstan shaft and passive shaft rotate reversely at the same time, which makes tank vibrate and materials transported continuously.

as the professional manufacturer producing vibrating feeder, kefid has sold all kinds of vibrating feeder to many countries and districts. it is necessary for this machine to be installed in the production line, so you should choose a quality vibrating feeder for your project.

if you need to know more information about vibrating feeder, you can contact our 24hour online customer service.

For more details, you can contact us online or send email to sales@kefidinc.com now.