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
PK Brand Circular Vibrating Screen
Introduce of Circular Vibrating Screen
This machie is consists of motor, vibration exciter, screen box, high-strength shaft beam, wear-resistant liner, rubber damping spring, supporting frame.
Once operation, the whole machine will make a circular track motion in space, thus it also named circular vibrating screen. Vibration amplitude can be changed through adjust the relative position of two eccentric blocks which fixed in vibration exciter.
When a mass of particles drop on screen cloth, they will distributed evenly and quickly on its surface. The particles make a continuous leap forward moving along the inclined screen cloth, during this process, oversize material screen out then drop down screen box or the second deck(continue the next process-if this machie design in multi-decks ), while the oversize material will moving toward the discharge point.
Features of Circular vibrating Screen
1) power resource is supplied through the connection between motor and the shaft of screen box.
2)two eccentric block of exciter mounted on screen box directly, alter the relative position of two eccentric block. Accordingly, change vibration amplitude of this machine.
3)all material of screen box is connected with high-strength bolt, to avoid welding deformation and stress. It can runs safelly without cracking.
4)adopt high-quality carbon steel as its supporting base, easy to install.
Application of Circular Vibrating Screen
This machine are mainly used in chemical industry, power station, steel works, coal plant, mine, building site, ect.
Our scalping screen can be customized to meet various requirments. High-quality and safe operartion.
Product Parameters
Technical 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 |
Audited Supplier 
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