Rotary vibrating screen product introduction - pk machinery

289 YELLOW RIVER ROAD,
XINXIANG CITY, HENAN PROVINCE
Tel: +86-373-5799198
Fax: +86-373-5071699
www.pkmachinery.com
info@pkmachinery.com
Vibrating Screen
Rotary Vibrating Screen

Tel: +86-373-5799198
Fax: +86-373-5071699
www.pkmachinery.com
Vibrating Screen
Rotary Vibrating Screen acts as a precise powder sieve to filter medium particles such as sand,
powder and mucilage. It mostly applied in chemical and pharmaceutical industries, metallurgy,
mining industry, food processing, waste treatment etc.

Tel: +86-373-5799198
Fax: +86-373-5071699
www.pkmachinery.com
Vibrating Screen
Comment
1. Introduction...................................................................................................................................1
2. Performance and Features............................................................................................................ 1
3. Application.....................................................................................................................................2
4. Working Principles.........................................................................................................................4
5. Technical Parameters.....................................................................................................................7
6. Components of Rotary Vibrating Screen.......................................................................................8
1) Sieve....................................................................................................................................... 8
2) Frame......................................................................................................................................8
3) Punched-plate........................................................................................................................ 9
4) Heavy Hammer.....................................................................................................................10
5) Vibration Electric Motor.......................................................................................................10
7. Ultrasonic Vibrating Screen.........................................................................................................11
8. Packaging & Delivery...................................................................................................................12
9. Service......................................................................................................................................... 13
10. Certificates............................................................................................................................... 14
11. Company Profile.......................................................................................................................15
12. Contact us................................................................................................................................ 16
13. Customer Questionnaire..........................................................................................................17

Tel: +86-373-5799198
Fax: +86-373-5071699
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1
Vibrating Screen
1. Introduction
Rotary Vibrating Screen is one of the
machinery equipment aims to improve the
screening efficiency by applying the rotary
and vibration operational mode to crush
and screen the materials into different
granularity products according to the
customer’s requirement.
2. Performance and Features
1) Low energy consumption, low noise,
2) High screening accuracy, large capacity,
simple structure.
3) Fully enclosed structure, good sealing,
prevent dust spillover, automatic discharge,
more suitable for assembly line work.
4) Screen body parts are used copper plate
and section welded together (part group
between body for bolt connection) overall
stiffness is good, strong and reliable.
5) Unique design of screen structure, convenient and quickly to change screen (only 3 to 5
minutes); And her mother screen fully supporting the fine screen, so fine screen can be long life,
so as to reduce the consumables cost of the fine screen; In addition this design allows to using all
kinds of screen (nylon, special dragon, PP network).
6 The design of the machine is exquisite and easy to assemble; one person can operate the
machine.

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Fax: +86-373-5071699
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Vibrating Screen
3. Application
Rotary Vibrating Screen acts as a precise powder sieve to filter medium particles such as sand,
powder and mucilage. It mostly applied in chemical and pharmaceutical industries, metallurgy,
mining industry, food processing, waste treatment etc.

Tel: +86-373-5799198
Fax: +86-373-5071699
www.pkmachinery.com
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Vibrating Screen
4. Working Principles
Rotary Vibrating Screen is a vertical-motor system, with eccentric hammers being installed on top
and bottom of the machine, where the motor acts as the vibratory source. The direction of the
eccentric hammers may change its rotational mode either in horizontal, vertical and inclined
movement onto the sieving screener surface. The trajectories of the materials on the sieving
machine can be change by adjusting the phase angle on both top and bottom parts.
Conversion Method of Rotary Vibration Screen Mesh Size
A lot customers only knows the micron term and don’t know the meaning of mesh when
purchasing a rotary vibrating screen. In fact, the conversion of micron into mesh is simple. Let’s PK
Machinery explain the specific conversion method.
At first, let’s us briefly understand what is mesh definition. The mesh refers to the number of
inches of screen holes per square. 50 holes per square inch refer to the 50 mesh. The bigger the
number of mesh means the more holes per square inch. Besides, it also used to express the screen
mesh particle size. The higher the number of mesh means the smaller the particle size.
The powder particle size is known as particle size. The granularity means particles can pass
through the screen mesh size with 1 inch (25.4 mm) the number of mesh width of the screen mesh
representation is known as mesh. There is no unified standard size of powder technology in the
world. Each enterprise has its granularity index definition and representation. Different country
has different screen size. Hence, it is difficult to be standardized.

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Vibrating Screen
How Small Size Vibrating Screen Solve Problem of Materials Accumulation?
Small size vibrating screen normally refer to rotary vibrating screen. It widely used in food,
medicine, chemical engineering and etc industries which have strict requirement on hygiene. In
addition, these industries require high screening accuracy and efficiency on the materials. Hence,
the small size vibrating screen designed uniform discharge and no clogging of materials on the
screen mesh. The priority of choosing screen mesh is cannot be too small because the material
penetration rate is low.
Besides, the eccentric and motor angle needed proper adjustment, otherwise it will cause material
accumulation scenario. The angle between eccentric and motor too small will cause faster
material operation outward spread on the screen surface. If the angle too big will cause slow
spread of materials. Generally, the angle is 45o which enable high efficiency on sieving. However,
the user can adjust the angle up to 100o depending on the requirement of the materials.

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Vibrating Screen
5. Technical Parameters
1) Operating voltage is 380V, 50Hz.
2) Various specifications to meet different requirements and demands.
3) Widely used in filtering medium particles such as sand, powder, flour and mucilage, etc.

Tel: +86-373-5799198
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Vibrating Screen
6. Components of Rotary Vibrating Screen
1) Sieve
According to the materials, rotary vibrating
screen can be divided into silk mesh screen, wire
mesh screen and synthetic fiber mesh screen.
2) Frame
The frame plays the role of sealing, collecting the
material and discharge. And can also prevent dust
removal and protect material not be polluted by
the outside world to make the production in a
closed conditions, besides, collect material and
put the material screened out discharged.
The main materials include stainless steel and
ordinary carbon steel.
3) Punched-plate
Perforated plate is made of all kinds of steel plate
shearing tensile or punching. It has smooth
surface, corrosion resistance, high temperature
resistance and is beautiful, strong and durable
with filter hole evenly, high permeability and
prevent performance. Stainless steel is excellent
resistance to corrosion, acid, alkali and salt to
adapt to the special requirements of the well, will
not grow bigger by corrosion. Multistory structure
welded together, can make the filter hole stability
with a strong ability of resistance to deformation.

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Vibrating Screen
4) Vibration Electric Motor
Vibration motor is the excitation source combined by power source and vibration source. Installing
a set of adjustable eccentric block on both ends of the rotor shaft, Vibration motor can get
excitation force by high speed rotation shaft of eccentric block. It has the advantages of high
efficiency, low energy consumption, low noise, and long service life.

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Vibrating Screen
7. Ultrasonic Vibrating Screen
Ultrasonic vibrating screen is designed by attached the ultrasonic energy conversion device on
the surface of normal vibration sieve net to decompose adhesive material, mainly for the
powder which is more than 300 mesh, sticky and easy adsorption material. The ultrasonic
vibration wave (mechanical wave) attached to the screen, makes the ultra micro powder
accept huge ultrasonic acceleration, thus inhibiting screen blocking factors, such as adhesion,
friction, pancake and wedging, etc. to improve the screening efficiency and network efficiency.

Tel: +86-373-5799198
Fax: +86-373-5071699
www.pkmachinery.com
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Vibrating Screen
8. Packaging & Delivery

Tel: +86-373-5799198
Fax: +86-373-5071699
www.pkmachinery.com
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Vibrating Screen
9. Service
1) Pre-sale services
Act as a good adviser and assistant of clients;
enable them to get rich and generous returns
on their investments.
Provide the program design and technological
flow design.
Choose the right equipment that most suitable
for you.
Design and manufacture the products
according to your demands.
Provide training of operational technicians for
you.
2) Services during the sale
Respect clients; devote ourselves to improving the total value of clients.
Finish the equipment inspection with you ahead of delivery.
Assist you to draft solving plans.
3) After-sale services
Provide considerate services to minimize clients’ worries.
Assist you to prepare for the first construction programme based on your need.
Design the best processes and programmes.
Supply the related technical documents for customers timely.
Timely and efficient delivery for original spare parts.
Take initiative to eliminate the troubles rapidly at site.
Quickly to remove fault after receiving the failure notice.
Provide technical exchanging and systems upgrading.
Regularly invite customers to seek feedback, to achieve the two-way communication with
customers.

Tel: +86-373-5799198
Fax: +86-373-5071699
www.pkmachinery.com
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Vibrating Screen
10.Certificates
BV CE ISO
TUV SGS Latter Patent

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Fax: +86-373-5071699
www.pkmachinery.com
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Vibrating Screen
11.Company Profile
Henan Pingyuan Mining Machinery Co., LTD. is a professional manufacturer for Vibrating Screen &
Feeder, Bucket Elevator, Belt Conveyor, Screw Conveyor, Scraper Conveyor and all kinds of spare
parts such as Roller, Motor, Rain Cover, etc.
Our Company Foreign Trade Department
Our Workshop

Tel: +86-373-5799198
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Vibrating Screen
12.Contact us
Our Company YouTube
Facebook LinkedIn

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Vibrating Screen
13.Customer Questionnaire
COMPANY INFORMATION
MATERIAL CHARACTERISTICS
MACHINE LAYOUT

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Vibrating Screen
NOTES:

Tel: +86-373-5799198
Fax: +86-373-5071699
www.pkmachinery.com
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Vibrating Screen

Rotary vibrating screen product introduction - pk machinery

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