The inclined screen ingeniously utilizes the force of gravity to assist the materials in sliding down the screen surface. At the same time, it achieves material stratification through circular motion, accurately completing the grading operation by particle size.
This equipment has a wide range of applications and can perfectly meet the material screening requirements of various industries such as smelting, quarries, coal selection, mineral processing, energy, power, chemical industry, and building materials.
To meet the process requirements of various production scenarios, the angle of the sieve surface can be flexibly adjusted within the range of 15° - 20°, ensuring the dual optimization of screening efficiency and effect.
Inclined Screen Working Principle
The axis of the Inclined Screen is designed at the center of gravity of the equipment. This unique structure enables each point on the screen surface to generate stable circular motion. During the screening process, the materials are driven by both the circular motion of the screen surface and the gravitational force brought by the inclination angle of the screen surface. Under the dual force, they achieve smooth forward transportation, and the running speed of the materials on the entire screen surface remains uniform, effectively avoiding local accumulation that affects the screening efficiency.
The axis of the equipment is composed of modular vibrators. These vibrators are installed on the side wall of the equipment through flanges and achieve synchronous operation through universal shafts, ensuring the coordination of the overall operation. Each modular vibrator is equipped with an eccentric counterweight block, and by adjusting the counterweight, the amplitude of the circular motion can be precisely controlled to meet the screening requirements of different materials. In addition, we also provide a vibration unit replacement solution, which significantly simplifies the equipment maintenance process and saves downtime for maintenance for enterprises.
Inclined Screen Details
We adopt the ZYQF series grease-lubricated flange-type eccentric vibration exciter developed independently by ourselves. The core advantage lies in the ability to adjust the working amplitude continuously by flexibly adding or reducing the number of counterweight blocks. This means that you can precisely match the optimal screening intensity according to different material properties and production requirements at any time, achieving maximum efficiency.
We do not compromise on the core components. All bearings are selected from imported vibration mechanical special bearings of German SKF/FAG to ensure an extremely long service life and excellent reliability under harsh conditions. This provides the strongest guarantee for the continuous high-intensity operation of the equipment, significantly reducing the risk of unexpected downtime caused by bearing failures.
Driver&Coupling
The design combines end motor drive with intermediate universal shaft transmission. The vibration exciter operates synchronously through V-belts and synchronous belts. The transmission components are equipped with complete protective covers, which not only ensure operational safety but also extend service life and meet the speed regulation requirements of different working conditions.
Side Plate
It is made of Q245R low-alloy high-strength container plate, which is precisely cut by laser and formed in one step. The manufacturing accuracy reaches ±0.03mm. The side plate is connected with high-strength rivets to reinforce the components, completely avoiding deformation caused by welding stress, ensuring the stability and reliability of the equipment during long-term operation.
Screen Plate
According to different screening requirement, vibrating screen can choose woven screen, polyurethane screen plate, grate screen plate, etc. The screen plate are not only high screening efficiency, long service life, but also easy to assemble and disassemble, greatly shortening the replacement time.
Screen Frame
The screen frame is made by riveting high-quality steel sections and steel plates. The key connection parts are secured with high-strength bolts. The flatness error of the screen surface support is ≤ 1mm/m². The entire structure undergoes shot blasting treatment to achieve a cleanliness level of Sa2.5, and is then coated with a wear-resistant protective layer. This ensures a structural solution to the problem of bolt loosening.
Beam
The crossbeam is made of high-quality seamless alloy steel pipe, and the flange is fully welded and stress-relieved. NM500 wear-resistant steel plates are added to key stress areas. The entire structure undergoes annealing and precision machining to ensure high precision and high strength, significantly improving wear resistance and service life.
Spring
The spiral spring is made of 60Si2Mn material and undergoes a special process of phosphating and powder coating, resulting in excellent vibration damping performance and stability. The spring has a design life of over 10,000 hours and is equipped with a dedicated lifting lug at the top for easy and quick replacement and maintenance.
Inclined Screen Features
01/ High Screening Efficiency
The Inclined Screen utilizes the dual effects of "gravity assistance + circular motion" to make the materials slide rapidly along the screen surface and achieve thorough stratification, preventing material accumulation. It can handle a larger amount of material per unit time. Compared to traditional screening equipment, it can significantly enhance the overall screening efficiency, helping enterprises shorten the production cycle.
02/ Flexible Screen Angle
The screen angle of the equipment can be freely adjusted within the range of 15° - 20°. It can optimize the operation parameters according to the characteristics of different materials (such as wet and sticky limestone, dry coal) and the requirements of the screening particle size, ensuring an ideal screening effect in various scenarios and providing stronger adaptability.
03/ Precise Material Layering
Circular motion can make the materials roll uniformly and fully disperse on the sieve surface, effectively avoiding the phenomenon of particles clumping together. It enables precise separation of materials of different particle sizes, with sieve separation accuracy far exceeding that of ordinary sieve equipment. It can meet the strict requirements of high-standard production for the particle size of materials.
04/ Applicable Industries Are Wide-ranging
Whether it is the ore screening in the smelting industry, the stone material classification in the quarry, or the material processing in fields such as coal selection, mineral processing, energy, power, chemical industry, and building materials, the Inclined Screen can perform stably and effectively. One piece of equipment can meet the needs of multiple industries, and its application value is high.
05/ Smooth Operation
The equipment's axis is designed at the center of gravity, ensuring uniform circular motion at all points on the sieve surface and balanced force distribution. At the same time, the modular vibrators operate synchronously through universal joints, reducing friction and wear between components, resulting in strong overall operational stability and significantly reducing the probability of equipment failure.
06/ Amplitude Controllable
Each modular vibrator is equipped with eccentric counterweights, which can be adjusted to flexibly control the amplitude of circular motion. For sticky and wet materials prone to clogging, the amplitude can be increased; for fine screening requirements, the amplitude can be reduced. It precisely adapts to the screening characteristics of different materials.
Submit your requirements and talk with one of our technical engineer about your project.
Inclined Screen Performance
Vibrating screen frequency deviation does not exceed the specified value of 2.5%.
Symmetry point amplitude difference of the screen box on both sides is not more than 0.5mm, transverse swing is not more than 1mm.
The relative error of vibration direction angle of two symmetrical points shall not exceed 1°.
Spring static compression height error of two symmetrical points after the assembly is not more than 3mm.
Bearing temperature rise shall not exceed 40℃, the highest temperature shall not exceed 75℃.
Within one meter around the equipment, the no-load noise shall not exceed 75 dB(A).
Manufacturing Facilities
A high quality mechanical products, must have excellent tooling equipment. In order to ensure its accuracy and meet the needs of large orders. Henan Excellent Machinery Co.,Ltd owns 140 sets of professional equipment, including Five-axis Gantry Machining-center, CNC Boring And Milling Machining Center, Vertical Machining Center, Vertical CNC Machining Center, Gantry Machining Center, Laser Cutting Machine, Laser Pipe Cutting Machine, Welding Robot Workstation, Lengthen Lathe, CNC Horizontal Machining Center, etc. Advanced processing and manufacturing equipment including Environmental Spraying Room and Heat Trea equipment and ultra large Surface Heat Treatment.
Strict Quality Control
At present, EXCT has fully passed ISO9001-2008 international quality system certification, complete quality system make sure that from the product development and design, production, procurement and supply to sales and service process has been effective quality controlled.
EXCT has a rigorous and skilled inspection team to ensure the success of product quality control. The quality inspection department has a strict testing process that runs through the stages of raw material procurement, production, and installation to ensure that every piece of equipment delivered to customers is qualified.
Inclined Screen Package&Deliver
We focuses on the production and innovation of feeding,crushing, screening and conveying equipment for open pit mines, and we serve the overseas market with reliable quality products and perfect service system. Up to now, our products have been exported to more than 50 countries and regions, including Russia, Australia, Indonesia, Vietnam, Colombia, Thailand, Turkey, Pakistan, Guinea, Egypt, Chile, United States, Brazil, Malaysia, India, South Africa, Spain, Bulgaria, France, etc.
Inclined Screen Cases
Inclined Screen for aggregate is widely used in the separation of Quartz stone, River pebbles, Calcite, Dolomite, Granite, Basalt, Limestone, Diabase , gold, tin, titanium, hematite, iron ore, coal and other minerals,etc.
Submit your requirements and talk with one of our technical engineer about your project.
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General Technical Specifications
EXCT Inclined Screen are customized for each application material to provide the best configuration and meet all your requirements. For more configurations please contact our technical engineers.
|
Model |
Layers |
Area |
Angle |
Mesh size (mm) |
Max feed size (mm) |
Capacity |
Frequency (rpm) |
Power |
Overall Dimension (mm) |
|
YA1236 |
1 |
4.3 |
20 |
6～50 |
≤200 |
75～245 |
845 |
11 |
3757*2364*2456 |
|
2YA1236 |
2 |
4.3 |
20 |
6～50 |
≤200 |
75～245 |
845 |
11 |
3757*2364*2456 |
|
YA1530 |
1 |
4.5 |
20 |
6～50 |
≤200 |
80～255 |
845 |
11 |
3184*2670*2280 |
|
YA1536 |
1 |
5.4 |
20 |
6～50 |
≤200 |
95～310 |
845 |
11 |
3757*2670*2419 |
|
2YA1536 |
2 |
5.4 |
20 |
6～50 |
≤200 |
95～310 |
845 |
15 |
3757*2715*2419 |
|
YAH1536 |
1 |
5.4 |
20 |
6～50 |
≤400 |
240～660 |
755 |
11 |
3757*2670*2437 |
|
2YAH1536 |
2 |
5.4 |
20 |
6～150 |
≤400 |
240～660 |
755 |
15 |
3757*2715*2437 |
|
YA1542 |
1 |
6.3 |
20 |
6～50 |
≤200 |
110～360 |
845 |
11 |
4331*2670*2655 |
|
2YA1542 |
2 |
6.3 |
20 |
6～50 |
≤200 |
110～360 |
845 |
15 |
4331*2715*2675 |
|
YA1548 |
1 |
7.2 |
20 |
6～50 |
≤200 |
125～410 |
845 |
15 |
4904*2715*2854 |
|
2YA1548 |
2 |
7.2 |
20 |
6～50 |
≤200 |
125～410 |
845 |
15 |
4904*2715*2861 |
|
YAH1548 |
1 |
7.2 |
20 |
6～150 |
≤400 |
320～780 |
755 |
15 |
4904*2715*2943 |
|
2YAH1548 |
2 |
7.2 |
20 |
30～150 |
≤400 |
320～780 |
755 |
15 |
4904*2715*2943 |
|
YA1836 |
1 |
6.5 |
20 |
6～50 |
≤200 |
115～370 |
845 |
11 |
3757*2975*2419 |
|
2YA1836 |
2 |
6.5 |
20 |
6～50 |
≤200 |
115～370 |
845 |
15 |
3757*2975*2419 |
|
YAH1836 |
1 |
6.5 |
20 |
6～50 |
≤400 |
290～800 |
755 |
11 |
3757*2975*2437 |
|
2YAH1836 |
2 |
6.5 |
20 |
30～150 |
≤400 |
290～800 |
755 |
15 |
3757*3020*2437 |
|
YA1842 |
1 |
7.6 |
20 |
6～50 |
≤200 |
135～430 |
845 |
15 |
4331*3020*2675 |
|
2YA1842 |
2 |
7.6 |
20 |
6～50 |
≤200 |
135～430 |
845 |
15 |
4331*3020*2675 |
|
YAH1842 |
1 |
7.6 |
20 |
6～50 |
≤400 |
340～900 |
755 |
15 |
4331*3020*2700 |
|
2YAH1842 |
2 |
7.6 |
20 |
6～150 |
≤400 |
340～900 |
755 |
15 |
4331*3020*2700 |
|
YA1848 |
1 |
8.6 |
20 |
6～50 |
≤200 |
150～490 |
845 |
15 |
4904*3020*2861 |
|
2YA1848 |
2 |
8.6 |
20 |
6～50 |
≤200 |
150～490 |
845 |
15 |
4904*3020*2861 |
|
YAH1848 |
1 |
8.6 |
20 |
30～150 |
≤200 |
385～1000 |
755 |
15 |
4904*3020*2943 |
|
2YAH1848 |
2 |
8.6 |
20 |
6～150 |
≤400 |
385～1000 |
755 |
15 |
4904*3020*2943 |
|
YA2148 |
1 |
10 |
20 |
6～50 |
≤200 |
175～570 |
748 |
18.5 |
4945*3423*3515 |
|
2YA2148 |
2 |
10 |
20 |
6～50 |
≤200 |
175～570 |
748 |
22 |
4945*3463*3515 |
|
YAH2148 |
1 |
10 |
20 |
30～150 |
≤400 |
445～1200 |
708 |
18.5 |
4945*3423*3501 |
|
2YAH2148 |
2 |
10 |
20 |
6～150 |
≤400 |
445～1200 |
708 |
22 |
6092*3463*3501 |
|
YA2160 |
1 |
12.6 |
20 |
6～50 |
≤200 |
220～715 |
748 |
18.5 |
6092*3423*3674 |
|
2YA2160 |
2 |
12.6 |
20 |
6～50 |
≤200 |
220～715 |
748 |
22 |
6092*3463*3674 |
|
YAH2160 |
1 |
12.6 |
20 |
30～150 |
≤400 |
565～1400 |
708 |
30 |
6116*3619*3849 |
|
2YAH2160 |
2 |
12.6 |
20 |
6～150 |
≤400 |
565～1400 |
708 |
30 |
6116*3619*3849 |
|
YA2448 |
1 |
11.5 |
20 |
6～50 |
≤200 |
200～650 |
748 |
18.5 |
4945*3728*3473 |
|
YAH2448 |
1 |
11.5 |
20 |
30～150 |
≤400 |
515～1300 |
708 |
30 |
4970*3925*3638 |
|
2YAH2448 |
2 |
11.5 |
20 |
30～150 |
≤400 |
515～1300 |
708 |
30 |
4970*3925*3638 |
|
YA2460 |
1 |
14.4 |
20 |
6～50 |
≤200 |
250～810 |
748 |
30 |
6091*3925*3850 |
|
2YA2460 |
2 |
14.4 |
20 |
6～50 |
≤200 |
250～810 |
748 |
30 |
6091*3925*3850 |
|
YAH2460 |
1 |
14.4 |
20 |
30～150 |
≤400 |
645～1500 |
708 |
30 |
6091*3925*3846 |
|
2YAH2460 |
2 |
14.4 |
20 |
30～150 |
≤400 |
645～1500 |
708 |
30 |
6091*3925*3846 |
Selection Instruction
1.Material to be screened: ______(We will appreciate if you can provide us the on-site photo for the material)
2.Handling capacity:______t/h
3.Bulk Density: ______t/m3
4.Max. granule size of the feeding material: ______mm
5.Layer number: ______
6.Mesh size of each layer: ______mm
7.Particle distribution percentage:______
please check the following example to help you undertand it:
If the layer number is two, the mesh size of each layer is 8 mm and 3 mm, then you will get 3 kinds of products: X,Y and Z. X≥8 mm; 3mm≤ Y < 8 mm; Z<3mm.
We want to confirm the following information:
a.The percentage of X in the whole material:______%;
b.The percentage of Y in the whole material:______%;
c.The percentage of Z in the whole material:______%;
8.What equipment is used to feed the material into the Inclined Screen :______
9. What equipment is used to discharge the material from the Inclined Screen : ______
10.Working power supply: ______V ______HZ
11.Does the Inclined Screen work alone or with other equipment to form a system? If forming a system, do you have preliminary design or hand-drawn sketch? If have,Please send it to our engineer for reference.
12.Quantity required :______
Inclined Screen Service
Project Feasibility Report
Site Design and Planning
Model Selection and Proposal
Model Selection Calculation
3D Modeling and Drawings
Civil Design
Installation and Commissioning
Remote Diagnosis
Training Service
Maintenance Schedule
Why choose us?
- All of our Vibrating Screens are built to last and are backed by our satisfaction guarantee.
- Welcome Chinese and foreign merchants to call and negotiate business!
- We offer complete customization options for our Vibrating Screens to meet your exact needs.
- Our company takes the realization of customer, employee and social satisfaction as the social value of its own existence.
- Our Vibrating Screens are designed to meet the highest industry standards for quality and performance.
- We will accelerate the transformation of the mode of economic development and adhere to the development path of circular economy and low-carbon economy.
- We are committed to providing our customers with the best possible experience when purchasing Vibrating Screens.
- We will establish and constantly improve the talent cultivation and reserve system to lay the foundation for the sustainable development of our company.
- We take great pride in the craftsmanship and attention to detail that goes into our Vibrating Screens.
- Our production scale of Inclined Screen is very large, and we have modern production plants.
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