Round Sieving Machine Circular Vibrating Screen Mining Machine

• Customization: Available
• Type: Circular
• Function: High Frequency Vibrating Screen
• Model NO.: YK
• Usage: Mine Shaker
• Works: Rotary Vane Shaker
• Object: Ore
• Shaft Number: Double
• Running Track: Circular Vibrating Screen
• Supporting Device: Rubber Spring
• Warranty: 1 Year
• Customized: Customized
• Condition: New
• Model Name: 2yk1235/2yk1545/3yk1545/3yk1548/4yk1548/3yk1848/4y
• Layers No.: 1-4
• Dimension Size: 1200*3500mm-2400*6000mm
• Max. Feed Size: 400mm
• Capacity: 60-810(T/H)
• Vibrating Frequency: 870-730 R/Min
• Power: 5.5-37kw
• Double Swing: 5-9mm
• Color: Grey, Red, White, Black, Green or Customized
• Suitable Material: Coke, Raw Coal, Coal Gangue, Mineral Ores
• Transport Package: Standard Packing
• Specification: CE, SGS, ISP9001: 2008
• Trademark: PK
• Origin: Henan, China
• HS Code: 84741000
• Production Capacity: 50 Sets/ Month

Product Description

Round Sieving Machine,Circular Vibrating Screen

Circular Vibrating Screen is a kind of new and highly effective vibrating screen that does circular vibrations and has multiple layers. Circular vibrating screen adopts cylinder postures eccentric block to produce strong exciting force. Its main body is connected by high strength screw bolts. A circular, elliptical vibration motion is created in order to sieve the materials efficiently. It is composed of screen box, screen mesh cloth, suspension (or support) device, underframe and motor.

Application
Ore circular vibrating screen is available for smelting , quarry , coal preparation, ore dressing, energy, power, chemical industry,construction material.





Features

Simple structure, easy maintenance, high production efficiency

Using large clearance bearings and lubricated with thin oil, little noise and long service life

Sieve beam and screen box adopts high strength bolt connection, no welding processing

Small amplitude, high frequency, large dip angle structure to enable high screening efficiency and great handling capacity.

Advantage
A.Common features and performance of our Circular Vibrating Screen

High screening efficiency 

Strong vibration force created

Adoption of punching sieve or steel made screening mesh in order to prevent blockage.

Screen body connected by using high strength screw bolts.

Adopts spring steel woven mesh or perforated sieve-plate, which is helps to prolong the service life and prevent blockage.

Rubber vibration spring is used to reduce noise pollution and provide smooth vibration operation. 

B.Drive and Mounting of Circular Vibrating Screen
Drive is by electric motor and cardan shaft to the main drive shaft equipped with a single unbalance weight where required additional v-belt can be provided. The drive shaft is mounted on heavy duty roller bearing sets, lubricated with grease or oil. Like the linear vibratory screens, circular vibrating screens are mounted on reinforced rubber springs to prove the same benefits in performance and longer lifespan.

Working principle
Circular vibrating screen separator uses eccentric block(YK type)/eccentric shaft(YA type) to produce strong exciting force, due to the unbalanced centrifugal force of inertia of the weights on the exciter, screen box vibrates, it can obtain different amplitudes by changing the exciter eccentric weight.
Introduction of company



Henan Pingyuan Mining Machinery Co., Ltd is a professional manufacturer of screening equipment, conveying machinery and vibrating feeder etc. The company locates in Xinxiang, covering above 60 thousand square meters. Since established in 1960s, the company has been taking the scientific management method of the modern enterprise, producing with advanced production technology and considerate service and developing to a promising pearl of the mechanical industry in China. 

Maintenance notes for circular vibrating screen

Always keep the circular vibrating screen working in a clean and sanitary environment.

The bearing on both ends of the motor should be lubricated with anti- high temperature lubricating grease, in the first month, please lubricate once a week .

Check flange bolts on both sides of motor, the bolts which fix the mesh and the support connecting bolt shouldn't have loose phenomenon.

The circular vibrating screen should be maintained every half year.
A. clean the motor and add grease for all lubricating points.
B. check the abrasion condition of screen mesh, if any damage , please maintain and replace timely.

The circular vibrating screen should be maintained and repaired every year.
A. Open the motor terminal box ,check the insulation between the wires and clean the dust.
B. Add grease on all lubricating points.
C. check each part of the circular vibrating screen and abrasion condition of screen mesh, if any damage please maintain and replace timely.
E. After finishing all the work, a trial run is also required.