Circular Gravel Shaking Screen Equipment (YK)

• Customization: Available
• Type: Circular
• Function: High Frequency Vibrating Screen
• Model NO.: YK
• Transmission Structure: Vibrating Screen
• Usage: Mine Shaker
• Object: Ore
• Shaft Number: Single
• Running Track: Circular Vibrating Screen
• Supporting Device: Rubber Spring
• Warranty: 1 Year
• Customized: Customized
• Condition: New
• After-sales Service: One-Stop Service
• 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: 8474100000
• Production Capacity: 50 Sets/ Month
• Package Size: 4000.00cm * 3000.00cm * 2300.00cm
• Package Gross Weight: 5000.000kg

Product Description

About Us

Headquartered in Xinxiang City, Henan Province, China, domestic well-known screening and conveying equipment city, PK Machinery has enjoyed more than 50 steady years of successful growth, and now it has been widely acknowledged as a trustworthy and professional manufacturer in the field of bulk material handling equipment, including vibrating screen, vibrating feeder, belt conveyor, bucket elevator, screw conveyor, scraper chain conveyor and associated spare parts in complete specifications.

Product Description

Circular Gravel Shaking Screen Equipment (YK)

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.

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.

Product Parameters

Model	Layer	Screen Surface Area (m2)	Angle	Aperture  Size  (mm)	MaterialSize  (mm)	Capacity (t/h)	Frequency (rpm)	Double Amplitude	Power  kW)
YA1236	1	1200*3600	20°	6-50	≤200	80-240	845	9.5	11
2YA1236	2	1200*3600	20°	6-50	≤200	80-240	845	9.5	11
YA1530	1	1500*3000	20°	6-50	≤200	80-240	845	9.5	11
YA1536	1	1500*3600	20°	6-50	≤200	100-350	845	9.5	11
2YA1536	2	1500*3600	20°	6-50	≤400	100-350	845	9.5	15
YA1542	1	1500*4200	20°	6-50	≤200	110-385	845	9.5	11
2YA1542	2	1500*4200	20°	30-150	≤200	110-385	845	9.5	15
YA1548	1	1500*4800	20°	6-50	≤200	120-420	845	9.5	15
2YA1548	2	1500*4800	20°	6-50	≤200	120-420	845	9.5	15
YA1836	1	1800*3600	20°	30-150	≤200	140-220	845	9.5	11
2YA1836	2	1800*3600	20°	30-150	≤200	140-220	845	9.5	15
YA1842	1	1800*4200	20°	6-150	≤200	140-490	845	9.5	15
2YA1842	2	1800*4200	20°	6-150	≤200	140-490	845	9.5	15
YA1848	1	1800*4800	20°	6-50	≤200	150-525	845	9.5	15
2YA1848	2	1800*4800	20°	6-50	≤200	150-525	845	9.5	15
YA2148	1	2100*4800	20°	6-50	≤200	180-630	748	9.5	18.5
2YA2148	2	2100*4800	20°	6-50	≤200	180-630	748	9.5	22
YA2160	1	2100*6000	20°	3-80	≤200	230-800	748	9.5	18.5
2YA2160	2	2100*6000	20°	6-50	≤200	230-800	748	9.5	22
YA2448	1	2400*4800	20°	6-50	≤200	200-700	748	9.5	18.5

Selection Conditions

♦Material to be processed: _____	♦Max. granule size of the feeding material: _____mm
♦Handling capacity (Ps. It means the total	♦Layer number: ______
material capacity feeding from the inlet): _____t/h	♦Mesh size of each layer: _____mm
♦Bulk Density: _____t/m3	♦Particle distribution percentage:____________
♦Material temperature: _____ºC;	(please check the following example to help you
♦water content:____%	understand it.Supposing the layer number is 2
♦Material is corrosive or not: ____ (Ps. Yes or No)	and the aperture size of each layer is 10mm and 5mm,
♦Material is sticky or not: ____ (Ps. Yes or No)	then you will get 3 kinds of products: X,Y and Z.
♦Working environment is indoor or outdoor: _____	X≥10mm; 5mm≤ Y < 10mm; Z<5mm.
♦Working environment temperature: ______ ºC	We want to confirm the following information:
♦Upstream equipment (Ps. It means what kind of	1)The percentage of X in the whole material:_____%;
equipment is used to feed the material): _____	2)The percentage of Y in the whole material:_____%;
♦Downstream equipment (Ps. It means what kind of	3)The percentage of Z in the whole material:_____%;)
equipment is used to discharge the material): _____	♦Working power supply: _____V ______HZ

Producing Spot