Working Principle

The kinetic energy generated by the motor causes the machine to vibrate, passing the material through a single or multiple screen layers, separating it into various particle size groups or separating impurities from a slurry. During the screening process, the material rolls on the screen, allowing it to pass more smoothly through the screen.

The ultrasonic screen cleaning system superimposes a high-frequency, low-amplitude ultrasonic vibration wave on the screen. Ultrafine powders are subjected to the tremendous ultrasonic acceleration, keeping the material on the screen surface in a constant state of suspension. This reduces blockage factors such as adhesion, friction, flattening, and wedging, improving screening and cleaning efficiency. It also addresses screening challenges such as strong adsorption, easy agglomeration, high static electricity, high fineness, high density, and low specific gravity.

Equipment Advantages

Suitable for separating difficult-to-screen materials ranging from 10-200 microns, with a screening capacity of up to 400 mesh. One to five layers of screens with varying mesh sizes can be configured to meet material screening requirements. The circular design of the discharge port allows for flexible positioning, facilitating production. The modular structure allows for easy loading, unloading, and cleaning. This simplifies the separation of materials with unique properties without altering their properties, making it suitable for new materials. The elastic ball or ultrasonic screen cleaning device effectively prevents mesh clogging and impaction, extending the screen's service life. The low, stable operating temperature prevents localized temperature rise, allowing for continuous operation. No special foundation preparation is required, requiring a small footprint.

Applications

Navigate's NHI series vibrating screens can screen and filter a wide range of materials, including heavy and light powders, coarse and fine particles, dry and wet materials, slurries, and liquids. They serve a variety of industries, including chemicals, food, pharmaceuticals, lithium batteries, metal powders, and abrasives.