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 Bar type vibrating screen

Bar type vibrating screen

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[feed size]: ≤800mm

[production capacity]: ≤480t/h

[application scope]: Classification treatment of block and medium and small particle materials in coal mine, chemical industry, metallurgy, electric power, building materials and other industries

[product introduction]: The bar type vibrating screen is used for the uniform feeding of large materials in front of the coarse crushing crusher. At the same time, due to the function of the bar screen surface, it can remove the soil and other fine materials, achieve the pre screening function and improve the coarse crushing ability.

Sales Hotline: 0373-5419909

Product introduction

Guosheng brand bar type vibrating screen is referred to as bar screen, which adopts the feeding surface of blind plate and bar bar. The types are divided into three types: vibration exciter type, vibration motor type and hanging type. It is suitable for the uniform screening of large materials in front of the crusher, especially for the feeding of black or non-ferrous metal ore, building stone coarse crushing or medium crushing.

 Bar type vibrating screen

Product advantages

1. The structure is simple, easy to install and debug, and easy to maintain;
2. High strength, impact resistance, wear resistance and low noise;
3. No blockage, large output, long service life, strong and durable;
4. It is specially designed for separation, classification and effective screening of high moisture and high viscosity;
5. Low energy consumption and high screening efficiency;


 Bar screen

working principle

When the bar screen is working, the exciting force generated by the vibration exciter is transmitted to the screen surface in the screen box through the screen box. Because the exciting force generated by the vibration exciter is the longitudinal force, the screen box is forced to drive the screen surface to make longitudinal forward and backward displacement. Under certain conditions, the material on the screen surface is thrown forward due to the excitation force. When falling, the material smaller than the mesh will pass through the screen and fall to the lower layer. The movement track of the material on the screen surface is parabolic motion. Due to the repeated material movement, the material screening operation is completed.

 Bar type vibrating screen machine

technical parameter

model Screen area
(㎡)
Feed size
(mm)
Treatment capacity
(t/h)
amplitude
(mm)
Vibration times
(r/min)
Motor dip angle
(o)
model power
(kw)
ZGT0924 one point four ≤400 50-200 6-9 nine hundred and sixty Y132M1-6 four 0-15
ZGT1030 three ≤400 50-250 6-9 nine hundred and sixty Y132M1-6 four 0-15
ZGT1230 three point six ≤700 50-300 6-8 nine hundred and sixty Y132M2-6 five point five 0-15
ZGT1330 three point nine ≤700 50-400 6-8 nine hundred and sixty Y132M1-6 four 0-15
ZGT1428 three point nine two ≤800 50-400 7-9 nine hundred and sixty Y132M2-6 five point five 0-15
ZGT1530 four point five ≤800 50-410 8-12 nine hundred and seventy Y160L-6 eleven 0-15
ZGT1836 six point four eight ≤800 50-430 8-11 one thousand four hundred and seventy Y180L-4 twenty-two 0-15
ZGT1842 seven point five six ≤800 50-450 8-11 one thousand four hundred and seventy Y200L-4 thirty 0-15
ZGT1848 eight point six four ≤800 50-480 8-11 one thousand four hundred and seventy Y200L-4 thirty 0-15
Note: the model and size of the above bar type vibrating screen are standard models, which can be customized if users have special requirements.

product mix

1. Vibration motor: vibration motor is a new type of vibration exciter which combines power source and vibration source. It has the characteristics of high efficiency and energy saving, large exciting force, reliable use, simple adjustment and convenient maintenance.
2. Machine body: welded by plates and profiles, its function is to transport the material to the crusher or other equipment through vibration.
3. Damping spring: metal coil spring or rubber spring is generally used. Its function is to facilitate the body to produce elastic vibration and reduce the vibration load to be transmitted to the foundation or structural frame.
4. Bracket: it is made of plate welding and its function is to support the body.


 Bar type vibrating screen manufacturer

Product maintenance

1. Operators should be familiar with the equipment performance, use method and maintenance requirements, abide by the operation procedures, and strengthen the maintenance.
2. During the operation of the equipment, pay attention to the temperature rise of the motor at any time, monitor whether the working sound of the equipment is normal and whether the operation is stable. If there is any abnormality, it should be stopped for inspection and timely treatment.
3. Regularly check whether the fasteners of each part are loose and whether the weld is worn and cracked. If there is looseness or crack, it should be tightened and welded firmly in time.
4. The bearing of the vibration motor should be lubricated regularly. After the vibration motor has been running for 5000 hours, the bearing should be inspected. If there is any damage, it should be replaced.
5. The equipment shall not start the motor when it does not meet the requirements.
6. It is strictly forbidden to lengthen or shorten the body of bar feeder arbitrarily.


Customer case

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Heavy duty motor dzsf high efficiency vibrating screen

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throughput:

Equipment configuration: One dzsf1850-3p vibrating screen and three TD75 belt conveyors

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