The DF501 series vibrating screen exciters are essential components used in vibrating screens for material screening, separation, sizing, and dewatering applications in various industries. Their robust construction, high efficiency, and adjustable settings make them suitable for a wide range of industrial vibrating screen applications.

DF501 Series Vibrating Screen Exciter Advantages

The exciter housing is casted by S.G. Iron with high strength/toughness/wear resistant/shock absorption.

SKF/HWL Spherical Roller Bearings for vibrating machines.

Precision machine gears with ground teeth and NC machining the shafts/housing.

Splash Oil Lubrication, Labyrinth Oil Seals add with felt seals.

The magnetic oil plug collects metal scrap.

Precision machine gears with ground teeth and high quality Bearings and mature design lead to Low Noise levels less 80 dBA,are the quietest exciters currently available.

The life of the exciter will be 10 years under good maintenance.

The force output of the exciter can be easily adjusted using plug weights.

DF501 Series Vibrating Screen Exciter Working Principles

Electric Excitation: The DF501 Series Vibrating Screen Exciters operate based on electromagnetic excitation principles. When an electric current flows through the exciter coils, it generates a magnetic field that interacts with the armature, causing it to move back and forth.

Eccentric Weight: Each exciter in the DF501 series is typically 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 vibrating screen deck, causing it to vibrate. This vibration facilitates the movement and separation of bulk materials on the screen surface.

Control: DF501 Series exciters can be controlled manually or through automated systems such as variable frequency drives (VFDs) or programmable logic controllers (PLCs). This offers precise control over vibration characteristics to optimize screening performance.

DF501 Series Vibrating Screen Exciter Applications

Material Screening: DF501 Series Vibrating Screen Exciters are commonly used in vibrating screens for screening and separating bulk materials such as aggregates, ores, minerals, sand, gravel, and recyclable materials.

Particle Sizing: They find applications in particle sizing equipment such as scalping screens, dewatering screens, and trommel screens for classifying particles based on size, shape, or density.

Dewatering: DF501 Series exciters are utilized in dewatering screens and equipment to remove excess moisture from materials such as slurry, pulp, and wet aggregates.

Trash Removal: They are used in vibrating screens equipped with trash removal decks or finger screens to remove oversized or unwanted materials from the feed stream.

Scalping and Pre-screening: DF501 Series Vibrating Screen Exciters are employed in scalping screens and pre-screening equipment to remove fines, undersized particles, and contaminants before the primary screening process.