| Customization: | Available |
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| Type: | Linear |
| Function: | Thin Oil Shaker, High Frequency Vibrating Screen |
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LINEAR VIBRATING SCREEN
The linear vibrating screen is an efficient screening and classification machine powered by dual electric vibrating motors. It separates materials into multiple size fractions by utilizing different mesh sizes, making it ideal for applications in mining, grain processing, rubber recycling, chemical manufacturing, and related industries.
Operating Principle
High-performance horizontal vibrating motors serve as the drive mechanism, generating synchronized vibrations that propel materials forward in a linear trajectory across the screening surface. This unique motion pattern ensures continuous material flow while effectively separating particles according to size.
Configuration & Applications
The machine can be configured with single-layer or multi-layer screen decks to accommodate diverse processing requirements, including:
This versatile equipment delivers reliable performance across multiple industries, offering exceptional screening efficiency and operational flexibility.

STRUCTURE OF HIGH-CAPACITY LINEAR VIBRATING SCREEN
The linear vibrating screen consists of six primary components: dual vibration motors, screen box assembly, screen media, support frame, vibration isolation system, and damping devices.
1. Screen Box Assembly
Fabricated from welded steel plates, the screen box provides essential structural strength and rigidity. It serves as the main framework housing all screening components and must maintain dimensional stability under continuous operation.
2. Screen Media
The screening surface utilizes perforated plate construction, offering superior overall stiffness, durability, and operational reliability compared to woven mesh alternatives.
3. Vibration Motors
Twin vibration motors provide the driving force for material conveyance and separation. For detailed operation and maintenance procedures, refer to the vibration motor instruction manual supplied with the equipment.
4. Motor Mounting Base
For under-mounted configurations (motors positioned beneath the screen box), the motor base features adjustable positioning. Critical Installation Requirement: All connecting bolts must be fully tightened before operation. For new installations, bolts should be re-torqued daily during the first three days of operation to prevent loosening and potential equipment damage or safety hazards.
5. Vibration Isolation Springs
These springs serve dual functions: preventing vibration transmission to the foundation and supporting the entire weight of the screen assembly. Installation Requirement: Springs must be installed perfectly vertical to the ground plane to ensure proper load distribution and vibration isolation.
6. Support Frame
The support frame bears the screen box assembly and must be installed perpendicular to the ground. The connection between the support frame and screen box is cushioned by compression springs to facilitate controlled vibratory motion while maintaining structural integrity.
WORKING PRINCIPLE: LINEAR VIBRATING SCREEN
The linear vibrating screen operates through a synchronized dual-motor drive system. Each vibration motor is equipped with eccentric blocks that rotate to generate controlled excitation forces. When the two motors rotate in opposite directions, their forces combine to produce a linear vibratory motion that propels the screen box in a straight-line trajectory.
Material Flow and Separation Process
As material enters the inclined screen surface, it undergoes simultaneous multi-directional movement:
Screening Efficiency Optimization
The separation effectiveness is determined by the precise coordination of multiple parameters:
Through proper calibration of these variables in relation to the screen mesh specifications, the equipment achieves highly efficient classification and separation of materials into distinct size fractions.
|
Model
|
Screen surface: W*L
(mm) |
Power
(KW) |
Mesh size
(mm) |
Screen surface angle
(°) |
Amplitude
(mm) |
Layer
|
|
UZSF-520
|
500*2000
|
2*(0.4-0.75)
|
2-200
|
0°-7°
|
4-8
|
1-5
|
|
UZSF-525
|
500*2500
|
|||||
|
UZSF-1020
|
1000*2000
|
|||||
|
UZSF-1025
|
1000*2500
|
2*(0.4-1.1)
|
||||
|
UZSF-1030
|
1000*3000
|
2*(1.1-1.5)
|
||||
|
UZSF-1040
|
1000*4000
|
|||||
|
UZSF-1235
|
1200*3500
|
2*(1.1-2.2)
|
||||
|
UZSF-1250
|
1200*5000
|
|||||
|
UZSF-1535
|
1500*3500
|
|||||
|
UZSF-1560
|
1500*6000
|
2*(2.2-3.7)
|
||||
|
UZSF-1845
|
1800*4500
|
|||||
|
UZSF-2050
|
2000*5000
|
|||||
|
UZSF-2260
|
2200*6000
|
KEY FEATURES AND ADVANTAGES
1. Streamlined Design Straightforward construction enables quick installation, simplified operation, and minimal maintenance requirements, reducing downtime and operational complexity.
2. Versatile Configuration Available in single-deck or multi-deck configurations to suit various screening applications, with robust construction ensuring extended service life and long-term reliability.
3. Effective Dust Containment Comprehensive sealing system prevents dust emissions during operation, maintaining a cleaner work environment and protecting product quality.
4. Superior Operating Economics Low energy consumption combined with high throughput capacity delivers excellent screening efficiency while minimizing operational costs per ton of processed material.
5. Robust Structural Integrity Screen body constructed from welded steel plates and structural sections (with strategic bolted connections for maintenance access), providing exceptional rigidity, durability, and operational stability under continuous use.
6. Continuous Processing Capability Automatic material discharge system enables uninterrupted operation, eliminating manual intervention and maximizing production efficiency throughout extended operating cycles.

APPLICATION INDUSTRIES AND MATERIALS
Food Processing Granulated sugar, monosodium glutamate (MSG), amino acids, salt, seasoning powders, cereal grains, protein powder, soy milk powder, fruit juice concentrates, freeze-dried products, desiccated coconut, and other food ingredients.
Chemical Industry Resins, pigments and dyes, cosmetic powders, plastic granules, rubber compounds, ceramic powders, fire extinguishing agents, flame retardant materials, and various chemical intermediates.
Pharmaceutical Sector Granulated tablets, pelletized formulations, traditional Chinese medicine powders, and other pharmaceutical preparations requiring precise particle size control.
Metallurgy and Mining Iron powder, aluminum powder, copper powder, alloy powders, refractory materials, steel shot, aluminum oxide, electromagnetic materials, iron ore tailings, lead-zinc tailings, quartz sand, potassium feldspar dewatering, industrial wastewater treatment, coal slurry dewatering, and soil remediation applications.
General Industrial Applications Carbon products, activated carbon, carbon black, glass powder, wood flour, pearl powder, paper pulp, fertilizers, sulfuric acid crystals, and various bulk materials.
Liquid Screening Paint filtration, coating preparation, viscous liquids, and other fluid materials requiring impurity removal or particle size verification.
Q: What information is required to request a quotation?
A: To provide an accurate quotation, please supply the following specifications:
Q: What are your standard lead times?
A: Delivery timeframes vary by order type:
Q: How do you guarantee product quality?
A: Our equipment is recognized industry-wide for exceptional durability and longevity-a hallmark of the Dayong brand reputation among domestic and international customers. Quality assurance is maintained through:
Q: What warranty and after-sales support do you provide?
A: We offer an 18-month warranty period with the following coverage:
Professional Sieving & Conveying Solutions - Just a Message Away
For detailed information on sieving and conveying projects, please don't hesitate to contact our technical team. We provide:
• Rapid response to all inquiries • Professional solution engineering • Industry-leading expertise • Customized recommendations
Connect with us - experience responsive service and receive expert sieving and conveying solutions designed for your specific application.
Company Profile
Unitfine Machinery is strategically located in Xinxiang, China's premier hub for vibrating screen and conveyor equipment manufacturing. With over a decade of industry expertise and continuous technological innovation, we have established ourselves as a leading manufacturer in the screening and conveying sector, serving customers worldwide.
Our Product Portfolio:
Industry Applications: Our equipment serves diverse industries including food processing, chemicals, pharmaceuticals, abrasives, mining, metallurgy, geology, lithium battery manufacturing, and many more.
Why Choose Unitfine:
✓ Proven Quality - Reliable, durable equipment
✓ Competitive Pricing - Excellent value for investment
✓ Professional Service - Comprehensive pre-sales and after-sales support
✓ Global Experience - Extensive international export expertise
We welcome the opportunity to partner with you and deliver solutions that drive your success.

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