Vibrating Screen Exciter
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DF Series Vibrating Screen Exciter

DF Series Vibrating Screen Exciter

The DF Series Vibrator refers to a range of specialized vibrators used in various industrial applications to generate controlled vibrations. These vibrators are designed for reliability, durability, and efficiency, making them suitable for integration into equipment such as vibrating screens, feeders, conveyors, compactors, and sieves.
  • Description

The DF series vibrators are versatile and reliable components used in a wide range of industrial applications to generate controlled vibrations for material handling, processing, compaction, and testing purposes. Their robust construction, high efficiency, and adjustable settings make them suitable for various industries requiring vibration-based solutions.

Technical Parameters

Model DF401S DF501S DF504S DF504V DF601S DF601V
Speed (r/min) 1000 1000 1000 750 1000 750
Static Moment 840 1408 1937 1937 2296 3592
(Kg•cm) 1624 2800 3664 4240 4500 7600
Maximum exciting force (kN) 178 307 402 262 493 467
Weight 472 750 886 928 1221 1457
(Without Shield)
Size (mm)
A 4×120 5×120 5×120 5×120 4×120 4×120

150 150
B 260 300 300 300 390 390
C φ25 φ31 φ31 φ31 φ31 φ31
D 35 25 25 25 30 30
E 600 730 730 730 910 910
F 780 830 830 830 1040 1040
G 340 380 380 380 470 470
H 640 883 981 981 1012 1076
I 568 570 570 570 623 623
J 310 315 315 315 370 370
K 275 300 300 300 376 376


Robust Construction: DF Series Vibrators are typically built with durable materials and heavy-duty components to withstand the demanding conditions of industrial environments.

High Efficiency: These vibrators are engineered for optimal energy efficiency, providing reliable performance while minimizing power consumption.

Adjustable Settings: DF Series vibrators often come with adjustable settings for vibration intensity, frequency, and amplitude, allowing operators to customize the vibrations based on specific application requirements.

Low Maintenance: With sealed construction and few moving parts, DF Series Vibrators require minimal maintenance, resulting in reduced downtime and lower operating costs.

Versatility: They are suitable for a wide range of applications across industries such as mining, aggregates, construction, recycling, food processing, pharmaceuticals, and more.

Working Principles

Electric Excitation: DF Series Vibrators operate based on electromagnetic excitation principles. When an electric current flows through the vibrator coils, it generates a magnetic field that interacts with the armature, causing it to move back and forth.

Eccentric Weight: Each vibrator in the DF Series is equipped with an eccentric weight mounted on the armature. As the armature moves back and forth, the eccentric weight generates centrifugal force, leading to vibration.

Vibration Generation: The vibration produced by the eccentric weight is transmitted to the equipment or machinery connected to the vibrator, causing it to vibrate. This vibration facilitates various processes such as material handling, screening, compacting, and conveying.

Control: DF Series vibrators can be controlled manually or through automated systems such as variable frequency drives (VFDs) or programmable logic controllers (PLCs), offering precise control over vibration characteristics.


Material Handling: DF Series Vibrators are commonly used in material handling equipment such as vibrating screens, feeders, and conveyors to facilitate the transportation, sorting, and processing of bulk materials.

Screening and Sizing: They find applications in vibrating sieves and screens for separating particles based on size, shape, or density in industries such as pharmaceuticals, chemicals, and food processing.

Compaction: DF Series vibrators are utilized in compactors and vibratory compacting equipment to densify soil, asphalt, concrete, and other materials in construction, road building, and landscaping projects.

Foundry and Metalworking: These vibrators are used in foundry shakeouts and metalworking equipment to remove sand, debris, and burrs from castings, forgings, and machined parts.

Testing and Calibration: They are employed in testing equipment, instruments, and calibration devices that require controlled vibrations for performance testing, analysis, and quality assurance purposes.

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