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Double Linear Vibrating Screen
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Product Introduction
High-frequency linear vibrating screen is an efficient screening, dewatering, and medium removal equipment primarily used for sorting, grading, dewatering, and medium removal of granular materials. While its design is based on the fundamental principles of linear vibrating screens, it incorporates optimizations in vibration frequency and screening accuracy. This makes it particularly suitable for applications requiring high screening efficiency and precision, while also delivering exceptional performance in dewatering and medium removal operations for both coarse and fine materials. Widely applied across industries including chemical, building materials, metallurgy, pharmaceuticals, food processing, and mining, the high-frequency linear vibrating screen excels in handling large-volume, high-precision screening, dewatering, and medium removal tasks.
Working principle
High-frequency linear vibrating screen operates based on the synchronized counter-rotation of dual vibration motors or exciters:
● Vibration motor/exciter drive:Two synchronized vibration motors or exciters rotate in opposite directions. The excitation forces generated by their eccentric blocks cancel each other in the direction parallel to the motor shafts, while combining into a resultant force perpendicular to the shafts. This mechanism induces linear vibration in the screening machine.
● Material movement:Under the combined action of excitation forces and material gravity, particles are propelled upward and forward in a leap-forward linear motion across the screen surface, thereby realizing screening, grading, dewatering, and medium removal.
Application Industries
● Mining Industry:Applied in screening and grading operations for ores, coal, and other minerals, as well as dewatering and medium removal during mineral processing operations, effectively enhancing ore utilization rates and production efficiency.
● Building Materials Industry:Utilized for screening, dewatering, and medium removal of raw materials including sand, gravel, and cement, ensuring strict compliance with product quality standards.
● Chemical Industry:Employed in screening, dewatering, and medium removal processes for chemical raw materials and powdered substances, precisely controlling particle size and moisture content to meet production process requirements.
Performance Features & Advantages
● High Frequency, Low Amplitude:Vibration frequency reaches 3,000–3,600 vibrations per minute (vpm) (2–3 times higher than conventional screens), ideal for processing fine particles (e.g., 0.074–3 mm), high-viscosity, or low-density materials (e.g., mineral slurry, powders, food additives).
● Rapid Sieving:High-frequency vibration accelerates material stratification, reduces screen clogging, and significantly improves screening efficiency and precision.
● Fine Particle Handling:Specifically designed for ultrafine materials, with a lower screening limit down to 0.038 mm (e.g., metal powders, quartz sand, chemical micro-powders).
● Multi-Layer Grading:Supports 1–3 layers of screen configuration for precise multi-level particle classification (e.g., dewatering, desliming, and grading in mineral processing).
● Vibrator Design:Equipped with high-performance vibration motors or exciters for stronger power and adjustable amplitude to adapt to diverse working conditions.
● Damping System:Spring or rubber damping devices effectively reduce equipment resonance and minimize impact on foundations, extending service life.
● Fully Enclosed Structure:Dust-proof design prevents material splashing, meeting environmental and clean production requirements (e.g., food and pharmaceutical industries).
● Upgraded Screen Materials:Utilizes high-tension stainless steel screens or polyurethane screen panels for enhanced wear and corrosion resistance, prolonging lifespan.
● Corrosion Resistance:Stainless steel construction for the entire machine or critical components, suitable for corrosive environments (e.g., chemical and metallurgical industries).
● High-Moisture Material Handling:Designed for wet screening of high-humidity materials like slurry and sludge (e.g., mineral dewatering and tailings recovery).
● Low Energy Consumption:Optimized motor power configuration reduces energy consumption per unit of processing capacity.
● Smart Control:Integrated frequency converter for adjustable vibration frequency and real-time monitoring of operating parameters (e.g., temperature, amplitude), enabling automated control.
● Modular Screen Frame:Screen replacement without disassembling the main structure, minimizing downtime.
● Few Wear Parts:Simplified structure with primary maintenance points on screens and springs, lowering maintenance costs.
Technical Specifications Table
TS Series High-frequency Linear Vibrating Screen/Dewatering Screen
Equipment Model
Feed Particle Size(mm)
Processing Capacity(t/h)
Screen Plate Specifications(mm)
Screen Deck Area(m)
Power(kw)
Overall Dimensions(mm)
TS0918
≤10
10-20
900X1800
1.62
0.75X2
1890X1290X1080
TS0924
≤10
10-20
900X2400
2.16
1.1X2
2480X1290X1220
TS1224
≤10
20-40
1200X2400
2.88
2.2X2
2480X1590X1430
TS1230
≤10
20-40
1200X3000
3.6
2.2X2
3080X1590X1500
TS1236
≤10
20-40
1200X3600
4.32
3.0X2
3680X1590X1500
TS1530
≤10
30-60
1500X3000
4.5
3.0X2
3080X1890X1440
TS1536
≤10
30-60
1500X3600
5.4
3.7X2
3680X1890X1450
TS1836
≤10
60-80
1800X3600
6.48
5.5X2
3720X2420X1930
TS1842
≤10
60-80
1800X4200
7.56
5.5X2
4370X2420X2100
ZSD Series High-frequency Linear Vibrating Screen/Dewatering Screen
Equipment Model
Feed Particle Size(mm)
Processing Capacity(t/h)
Screen Plate Specifications(mm)
Screen Deck Area(m)
Power(kw)
Overall Dimensions(mm)
ZSD1530
≤10
30-60
1500X3000
4.5
3X2
3080X2500X1600
ZSD1842
≤10
60-100
1800X4200
7.6
7.5X2
4370X3080X2000
ZSD1848
≤10
60-100
1800X4800
8.6
7.5X2
4790X3065X1960
ZSD2442
≤10
80-150
2400X4200
10.1
11X2
4400X3740X1930
ZSD2448
≤10
80-150
2400X4800
11.5
11X2
5000X3740X1980
ZSD2460
≤10
80-150
2400X6000
14.4
15X2
6420X3910X2050
ZSD3048
≤10
120-200
3000X4800
14.4
15X2
4960X4520X2220
ZSD3060
≤10
120-200
3000X6000
18.0
18.5X2
6160X4520X2220
ZSD3660
≤10
150-250
3600X6000
21.6
22X2
6160X5120X2280
Double Linear Vibrating Screen
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