Vertical Vibration Screw Feeder

Model:

AVS

Advantages:

small areastable operationlow noisealmost no maintenance

Features:

small area, stable operation, low noise, almost no maintenance

Usage:

for lifting granular, powdery, block and short fibrous solid materials, except for sticky and easy caking materials

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overview

Vertical vibration screw feeder adopts vibration motor as the vibration source. And it uses the synthetic amplitude of the two vibration motors to transport materials upward along the spiral conveying groove. This machine has the advantages of simple structure, easy maintenance, quantitative feeding of materials and continuously adjustable conveying capacity, which can be used for vertical conveying of small and medium particles in various industries. In addition to lifting materials from the bottom up, it can also complete drying and cooling of materials.

It has slot open type and closed type these two structures. And We not only can design the elevator with screening function for material particles grading, but also can make a design for inflammable and explosive materials.

Working Principle

Vertical vibrating screw feeder is made up of lifting slot, vibration motor, vibration-damping system and base. This series of elevator adopt vibration motor as the vibration source. Two sets of vibration motors with the same model, which are fixed on the lifting slot, are installed by crossing a certain angle of their center lines, and do self-synchronous rotation in the opposite direction.

When eccentric block that is carried by the vibration motor rotates, the centrifugal force components generated by the instantaneous position do the reciprocating motion along the throwing direction, making the whole body supported on shock absorber vibrate constantly. Material in the lifting slot is thrown up and do the upward movement at the same time. After falling into the trough, the material start to be thrown up, which makes the material and the air contact fully, and also play a role of cooling.

characteristics

1.Cover a small area, simple and reasonable structure.
2.Stable operation, low noise, and continuous operation almost no maintenance.
3.Closed elevator effectively prevents the dust and harmful gas pollution to the working environment.

4.Large transport capacity (0~5 t/h), and big transport height (effective transport height can reach more than 8 meters).

5.High transport cleanliness. It can be made of stainless steel or specified alloy steel, especially for fine chemicals, plastics, food and pharmaceutical industries.

6.The material is cooled during the process of lifting.

technical requirements

Classification:

  • 1, Vibration source: cross shaft type and parallel shaft type
  • 2, Seat-type and suspended type

 

structure

applicable industries

The vertical vibration screw feeder is mainly used for lifting granular, powdery, block and short fibrous solid materials (except for sticky and easy caking materials). It is widely used in chemical, rubber, plastic, medicine, light industry, food, metallurgy, building materials, mines, food and other industries.

technical parameter chart

Installation of Vibration Motor:

Vibration motors can be installed at the top or bottom according to site layout requirements.

Vibrating Motor On the Top

a 550 630 700 700 800 800 900 1000 1100 1200 1400
b 630
c 260 300 300 400 300 400 400 500 500 600 600
d 145 165 200 150 250 200 250 250 300 300 400
e 60 80 80 80 80 80 80 100 100 100 100
A The vertical transport distance can reach 8m
B 300 300 350 350 350 350 350 350 350 400 400
C A+B+850 A+B+1000 A+B+850 A+B+1000 A+B+1200 A+B+1350
D 150 150 200 150 100 200 250 250 300 300 300
E 450 500 550 550 600 600 650 750 800 850 950
F 750 750 900 900 1000 1000 1100 1250 1250 1400 1500
G 1000 1000 1000 1200 1200 1200 1200 1250 1250 1500 1500

Vibrating Motor At the Bottom

a 550 630 700 700 800 800 900 1000 1100 1200 1400
c 260 300 300 400 300 400 400 500 500 600 600
d 145 165 200 150 250 200 250 250 300 300 400
e 60 80 80 80 80 80 80 100 100 100 100
A The vertical transport distance can reach 8m
B 750 800 850 950 950 950 950 1100 1200 1500 1650
C A+B+150 A+B+200 A+B+250
D 150 150 200 150 100 200 250 250 300 300 300
E 450 500 550 550 600 600 650 750 800 850 950
F 750 750 900 900 1000 1000 1100 1250 1250 1400 1500
G 1000 1000 1000 1200 1200 1200 1200 1250 1250 1500 1500

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