Four-layer sieve vibrating screen

Four-layer sieve vibrating screen has a double-bearing screen box with two flange-mounted bearings on the shaft. The outer end of the screen box shaft is equipped with a flywheel and a counterweight and pulley. The screen box shaft is driven by three V-belts mounted by the motor mounted on the sub-frame. The sub-frame is rigidly connected to the machine chassis, and the screen box spring is used to support the screen box.

 

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Working principle

Lzzg vibrating screens are available in two, three, four and five layers. Different types of vibrating screens are selected according to the specific needs of the screening materials. The four-layer screen is mostly used for screening impurities, over-weight filtration, and separating a variety of different particle sizes.It is mainly composed of screen box, screen frame, screen mesh, vibration motor, motor pedestal, vibration-damping spring and bracket.

The components of the four-layer linear vibrating screen:

1. Screen box: It is made of several kinds of steel plates with different thicknesses and has certain strength and rigidity. It is the main component of the screen machine.

2. The screen frame is divided into two types: one made of pine or a small amount of wood, which is mainly used to keep the screen flat and to achieve normal screening. The other is made of welded profiles, and the screen is not easy to loosen.

3. Feeding port: The feeding port is divided into two types: the conventional feeding port, and the other feeding port with the distributor can quickly distribute the material on the entire section of the screen, and the screening is more

4. Discharge port: Different discharge ports can be designed according to the different production process requirements of the manufacturer to meet the needs of customers.

5. Screen: There are screens or mesh screens made of low carbon steel and stainless steel wire.

6, vibration motor: 6, use and maintenance methods, see the vibration motor instruction manual.

Features

Specifications - Technical Data

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model 2NYK1548 3NYK1560 4NYK1542 4NYK1860
first layer 4800mm*1520mm 6100mm*1520mm side tensioning device 5 pieces of screen 4270mm*1500mm side tensioning device 4 pieces of screen 6100mm*1820mm side tensioning device 5 pieces of screen Net
Second layer 3660mm*1520mm 3660mm*1520mm side tensioning device 5 pieces screen</td > 4270mm*1500mm side tensioning device 4 pieces of screen 6100mm*1820mm side tensioning device 5 pieces of screen
Three layers N/A 3660mm*1520mm side tensioning device 3 pieces of screen 4270mm*1500mm side tensioning device 4 pieces of screen 6100mm*1820mm side tensioning device 5 pieces of screen
4th layer N/A N/A 4270mm*1500mm side tensioning device 4 pieces of screen 6100mm*1820mm side tensioning device 5 pieces of screen
working angle 20° 20° 20° 20°
work turn Speed 930 930 930 930
bearing structure Double bearing structural grease lubrication Double bearing structural grease lubrication Double bearing structural grease lubrication Double bearing structural grease lubrication</ Td>
Motor model 15kW 18.5kW 15kW 22kW</td >





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