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YA Series Circular Vibrating Screen Uses and characteristics:
YA type circular vibrating screen trajectory for the round, mainly for grading operations of the dry material metallurgical beneficiation, coal preparation, building materials, electricity and other industries. This series of sieve machine adopts the most advanced ring groove rivet riveting, large clearance bearings greased vibrator has a simple structure, durable, low noise, installation, maintenance, etc..
Model Description:
The principle and structure characteristics:
YA Series Vibrating Feeder is a common motor drag the vibrator sieve reciprocating periodically along the direction of the exciting force, the material in the sieve surface of continuous circular movement, so as to achieve the purpose of screening.
YA Series Vibrating Feeder by the vibration source, sieve, sieve, the damping device and bottom care composition, screen side plate of high quality steel made, side panels and beams, shock vibrator base is made of high strength bolts or ring groove rivet connection, reasonable structure and durable.
Circular Vibrating Screen Installation and debugging:
1, prior to installation should refer to the installation diagram produced concrete foundation, embedded anchor bolts or embedded steel flatness error ≤ 3mm.
Installed, check the adjustment of the spring at all levels, so that each support position by the force uniform, motor axis should be less than the vibrator axis 3-5mm, the symmetry point support spring level contour (error ≤ 3mm).
3, screen machine parts should be securely connected, all bolts should be tightened before starting time.
4, adjust the vibrator eccentric angle, the exciting force can be adjusted, thereby adjusting the amplitude of the screening machine.
And other obstructions between the distance of not less than 100mm.
Use and maintenance of the shaker:
1, before the start of the screening machine, you should check the fastener bolts loose, if loose re-tighten the look.
Screen Machine 2, no-load operation for 4-6 hours, the requirements to screen the body smooth, no yaw and abnormal noise, vibration exciter bearing temperature ≤ 75 ° C.
3, no-load operation, the various parts of the bolts should be re-tightening time.
4, normal operation, periodically check the status of the fastener bolt.
5, regular checks of wearing parts, shock absorber spring for damage or loss of elasticity should be promptly replaced. Shaiwang occurrence of loose crack or wear, tightening or replacing. Adjustment of local oscillator, use and maintenance, please refer to the vibration source manual. (Vibration motor using the three month after the refueling time, the exciter monthly refueling time, six months, a small repair to a major overhaul a year.)
6, the parking should stop feeding until the screen surface materials to finish and then stop.