High frequency screen
Product Description
The high-frequency screen is an advanced screening equipment that
is widely used in numerous industrial fields. It utilizes a
high-frequency vibration motor or an exciter to generate vibrations
with a high frequency and a small amplitude, enabling the materials
to be fully dispersed and jump on the screen surface, thus
achieving efficient screening. It has the characteristics of high
screening precision, which can accurately separate fine-grained
materials; large processing capacity, meeting the needs of
large-scale production; being less likely to clog the screen holes,
resulting in a low maintenance cost; and having a compact structure
and low energy consumption. It can effectively improve production
efficiency and ensure product quality. It is commonly used in the
operations of material classification, dewatering, desliming, etc.
in industries such as coal, mining, chemical engineering, and
building materials.
Working principle
The working principle of the high-frequency screen is based on
high-frequency vibration. The equipment makes the screen surface
generate vibrations with high frequency and small amplitude through
a high-frequency vibration motor or an excitation device. When the
materials are conveyed onto the screen surface, under the action of
vibration, the particles in the materials jump and tumble
violently, and the particles loosen and disperse from each other.
Particles smaller than the size of the screen holes quickly pass
through the screen holes under the vertical component force of the
vibration and their own gravity to become the undersize products.
While particles larger than the size of the screen holes move in a
certain direction on the screen surface and finally become the
oversize products to be discharged, thus achieving the efficient
separation of materials with different particle sizes and
completing the screening operation.
Product features
The high-frequency vibrating screen generally has the following
five characteristics:
1. High-frequency vibration: A remarkable feature of the
high-frequency vibrating screen is its high vibration frequency,
which can usually reach several thousand times or even tens of
thousands of times per minute. This high-frequency vibration
enables the materials to jump and tumble violently on the screen
surface, greatly improving the screening efficiency of the
materials and quickly separating materials of different particle
sizes.
2. High-precision screening: Relying on its unique vibration
characteristics and screen structure, the high-frequency vibrating
screen can achieve high-precision screening operations. It can
accurately classify materials according to different particle
sizes, effectively separate fine particles, and the screening
precision can reach 0.074mm or even finer, meeting the extremely
high requirements of industries for product particle sizes.
3. Large processing capacity: The high-frequency vibrating screen
can handle a large amount of materials within a unit of time and
has a large processing capacity. Its reasonable structural design
and high-frequency vibration enable the materials to pass through
the screen surface quickly, achieving continuous and efficient
screening. The processing capacity per hour can reach dozens of
tons or even hundreds of tons, well meeting the needs of
large-scale production.
4. Not easy to clog: The high-frequency vibration keeps the
materials on the screen surface in a state of continuous movement
and looseness, effectively reducing the agglomeration and adhesion
between the material particles and decreasing the possibility of
screen hole blockage. Even when processing materials with high
humidity or high viscosity, it can still maintain a good screening
effect, reducing the downtime required for cleaning due to screen
hole blockage and improving the operation efficiency of the
equipment.
5. Compact structure: The high-frequency vibrating screen has a
compact overall structural design, occupying a small floor area and
having a relatively low equipment height. This compact structure
gives it great advantages in terms of installation and maintenance.
It can be flexibly applied to various production sites, adapt to
different process flows and space layout requirements, and also
reduces the difficulty and cost of installation and debugging.
Technical Parameter
| Model No. | Effective sieve
diameter(mm) | Powder
(KW) | Vibration force | Rotary speed
(r/min) |
|
| EGPS-600 | 550 | 0.55 | 8000N | 3000 |
| EGPS-800 | 760 | 0.75 | 10000N | 3000 |
| EGPS-1000 | 930 | 1.1 | 15000N | 3000 |
| EGPS-1200 | 1130 | 1.5 | 20000N | 3000 |
| Machine can be customized based on your need |
Product display
Application
The 450 liquid filter is suitable for filtration and solid-liquid
separation of a variety of materials, including but not limited to
the following types of materials:
1. Suspension: Filter solid particles suspended in liquid, such as
ore slurry, ceramic suspension, etc.
2. Sewage treatment: remove solid particles and suspended matter in
sewage.
3. Chemicals: Filter various chemicals, such as solvents, dyes,
pigments, resins, etc.
4. Food and Beverages: Filter liquids such as juice, alcohol,
beverages, cooking oils, etc.
5. Pharmaceutical products: filtering liquid medicine, slurry,
preparations, etc.
6. Petroleum and chemical industry: filtering crude oil, liquids in
the refining process, chemicals, etc.
Packaging and shipping
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