Screen Sizes(W×L)

1500 × 4800

Max feeding size (mm)

250

Sieve size (mm)

3～50

Capacity(t/h)

50～208

Weight ( kg)

 4484

Power (kw)

15

Motor Speed      (r/min)

1500  

Dimensions(mm) (LxWxH)

 5909×2152×1770

Dip angle                

 20°

Double Amplitude (mm)      

8

Vibration Frequency (r/min)

850  

The screen couldn't

be started or the

amplitude is too small

1. The electric motor is broken.

2.The electric elements in the

gating circuit are broken.

3.Insufficient electric pressure

4.Too much materail on the screen

mesh

5.The vibration exciter malfuntions.

6.The grease in the vibration

exciter becomes viscous.

7.The belt slips.

Replace the electric motor.

Replace the electric elements.

Change the electricity supply.

Clean the material on the screen mesh.

Examine and repair the vibration exciter.

Clean or replace the vibration exciter.

Add some grease and tighten the belt.

Abnormal transmission

1.Insufficient hardness of

the screening box.

Threshold frequency exists.

2.Wrong horizontal cross direction

of the screening box.

1. Insufficient hardness of

the supporting spring

or damages of the spring.

4. The screen mesh is broken.

5.Uneven feeding.

6.The crossbeam is broken.

Tighten the joint bolts

Clear the threshold frequency

Replace the spring

Replace the screen mesh

Feeding evenly

Replace the crossbeam

Abnormal noise

1.The bearing of the vibration

exciter is broken.

2.The fixed bolts of the

vibration exciter loose.

3.The crossbeam is broken.

4The supporting angle iron

or the supporting bar

of the screen mesh is broken.

Replace the bearing

Tighten the bolts

Replace the crossbeam

Replace the supporting angle iron or supporting bar

Too high temperature of the bearing

1.Insufficient grease

2.Too much grease

3.The grease deteriorates or get dirty.

4.The bearing is broken.

Increase grease

Decrease grease

Clean the bearing and replace the grease

Replace the bearing

The crossbeam of the side plate is broken

1.The wearing condition of

the materials is serious.

2.Too long work time

under threshold frequency

3.Flame cutting or building up

other accessories.

Make protection by wearing down or drilling