Mining machinery vibrating screen
1.Working principle of vibrating screen
Double electrodes self synchronous technology and universal block eccentricity,adjustable
2.Swing vibrator.
Two discontacted vibrators are driven to synchronous reversely rotate by
3.Adhesive tape
a.Eccentric force tuo groups of eccentric blocks weight generates overlay along
the component force in the vibrating direction, reverse eccentricity is undone and then
generate single exciter force along the vibrating direction to make screen box move on a linear
and reciprocal trajectory.
b. Installation and debugging of vibrating screen.
c. Before installation, test constractly field base and installation drawing. Primary and secondary
vibration deducation springs are both vertical, motor axis is lower 3 to 5 mm than vibrator
axis and then weld strongly support rack of motor and spring base. Require rotating direction of two motors must be opposite.
d. The unload running time of screen is 4 to 6 hours, screen should run stably, no yaw and strange noise and test whether screen plate and exciter are strong.
e. Inspect working temperature of vibration bearing, which should be less than 75 centigrade
degree.
Specification of vibrating screen
Model | Specification | Max. feeding size (mm) | Capacity (t/h) | Motor | Weight(kg) | |
Model | Power(kw) | |||||
SZZ0612 | 600×1200 | 40 | 10-20 | Y100L1-4 | 2.2 | 340 |
SZZ20612 | 600×1200 | 40 | 10-20 | Y100L1-4 | 2.2 | 360 |
SZZ0918 | 900×1800 | 100 | 20-25 | Y100L1-4 | 2.2 | 420 |
SZZ20918 | 900×1800 | 100 | 20-50 | Y100L1-4 | 2.2 | 600 |
SZZ1225 | 1250×2500 | 100 | 70-100 | Y132S-4 | 5.5 | 1020 |
SZZ21225 | 1250×2500 | 100 | 100 | Y132S-4 | 5.5 | 1320 |
SZZ1530 | 1500×3000 | 100 | 245 | Y132M-4 | 7.5 | 2200 |
SZZ21530 | 1500×3000 | 100 | 245 | Y132M-4 | 7.5 | 2500 |
SZZ21540 | 1500×4000 | 100 | 250 | Y160L-4 | 7.5 | 4000 |
SZZ2 1500*3000 Vibrating screen