3 Deck Vibrating Screen-DAHAN Vibration Machinery

Introduction of 3 Deck Vibrating Screen

3 deck vibrating screen is also called triple deck vibrating screen, which means that there are three layers of sieve plates and four outlets, that is to say, after the material passes through the inlet of the three-layer vibrating screen, it can be classified into 4 kinds of products with different specifications. The particle size ranges from From top to bottom in order. It becomes smaller and realizes the phenomenon of one feeding and multiple discharging. It can be used to screen dry powder or granular products as well as wet products and liquids. It can eliminate foreign matter in products through continuous filtration. It is widely used in food, medicine, metal powder, powder coating and other industries.

3 Deck Vibrating Screen

Application of 3 Deck Vibrating Screen

3 deck vibrating screen is suitable for continuous screening of products of different particle sizes, it can accurately separate particles of different particle sizes from the product, so that the final material can be classified into different sizes, it can continuously filter up to 4 grades of product separation with only 1 operation, and can Separation of mass components of solids from solid and grading materials according to particle size can be used for screening, grading and solid-liquid separation in pharmaceutical, chemical, food and metal powder industries.

Working principle of 3 Deck Vibrating Screen

3 deck vibrating screen adopts a vertical vibrating motor as the excitation source, through the eccentric weights at the upper and lower ends of the vibrating motor, the rotary motion is transformed into a three-dimensional motion of horizontal, vertical, and inclined, and is transmitted to the screen surface of the rotary vibrating screen. Enter the equipment through the material inlet. According to different screening requirements, the material passes through three layers of screens with different meshes. During this process, the cleaning device located under the screens of each layer continuously hits the screen. , so that the material can be screened smoothly, and effectively avoid the problem of material blocking. The material close to the pore size of the sieve passes through the sieve and is the undersize material, and the material larger than the pore size of the sieve is discharged from the outlet of this layer. , as the undersize, to complete the purpose of screening or filtering.

Benefits of 3 Deck Vibrating Screen

4 layers of classification

There are 3 different mesh screens to separate the mixed material into 4 finished products with different fineness.

Fine sieve

Capable of screening up to 500# and delivering the required output giving accurate particle size.

Increase flexibility

The compact all-in-one vibrating screen is easy to handle and can be used at different locations in the plant

Reduce downtime

Manually operated quick-release clamps allow for quick screen changes and easy cleaning

Technical Parameters of3 Deck Vibrating Screen

General requirements	Diameter（mm）	400/800/1000/1200/1500/2000
	Number of Layers（L）	1-5（Suggest ≤ 3）
	Main Material	Stainless Steel（304/316L）•Carbon Steel（Q235）•PP
	Screen Mesh Number	100-635
	Transducer Installation Method	Built-in / External
	Sealing Strip	Silica gel / Rubber
Special requirements	Overall height of the fuselage	Please communicate specifically
	Feed inlet	Angle / Size and so on
	Outlet	Angle / Size /Add valve
	Observation port	Silicone cover / Rubber cover / Glass cover
	spring	You can choose whether to add a silicone protective cover
	Internal spray（mm）	PTFE / ePTFE / WC / Al2O3
	Equipment surface treatment	Polishing / Sandblasting
	Body metal material requirements	For example: require no Cu and Zn (except electrical parts)
	Vibration motor	Ordinary motor / Explosion-proof motor
	other	Please click here to contact us

Structure of 3 Deck Vibrating Screen

3 deck vibrating screen is mainly composed of feeding port, screen mesh, screen box, dust cover, vibrating motor and discharging port.

Screen: It is composed of 3 layers of sieve plates, and carbon steel, stainless steel and other materials can be selected according to the screening materials.

Screen box: It has a certain rigidity and is welded by several steel plates with different thicknesses.

Screen frame: two different materials, wood and metal, can be selected, which are mainly used to ensure the smoothness of the screen.

Outlet: 4 outlets, one material can be sorted into 4 different granularity specifications, the outlet can be made into a circle, or a dust removal port can be reserved, which can be connected to the fan pipe, the direction of the outlet It can also be formulated as needed, left, right, down, and forward.