Ultra High Frequency Eddy Current Separator – BVIS Model

High-performance separation for ultra-fine non-ferrous metals

The SGM BVIS Model is an ultra-high frequency eddy current separator (ECS) designed for maximum efficiency in recovering ultra-fine non-ferrous metals. Featuring a concentric rotor design, it ensures optimal exposure of material to the magnetic field, enhancing metal recovery and purity.
This advanced ECS model utilizes high-speed rotors (ranging from 3,000 to 4,800 rpm) and large neodymium permanent magnet blocks, generating maximum magnetic energy for superior separation performance.

Key features & benefits

  • Concentric rotor design for both instantaneous and progressive separation
  • High-speed rotor (up to 4,800 rpm) for ultra-fine metal recovery
  • Latest-generation neodymium permanent magnets for enhanced magnetic field strength
  • Enclosed design with dust control accommodation for cleaner operation
  • Electronic emergency fast-breaking system for safety and efficiency
  • Easy-access design for simplified maintenance

How it works

Unlike eccentric rotor designs, which perform only instantaneous separation, the concentric rotor design of the BVIS Model allows for progressive separation—essential for efficiently recovering ultra-fine non-ferrous metals that require more time to react to the magnetic field.

Pre-Separation optimization

To maximize non-ferrous metal recovery and protect the ECS from ferrous damage, it is recommended to use a ferrous separator before feeding material into the BVIS Model.

Customizable options for optimized performance

The SGM BVIS Model can be equipped with the following optional features:

  • Brush cleaning system for belt maintenance
  • Automatic or manual splitter adjustment for precise separation control
  • Ceramic shell for fiberglass drum for increased durability
  • Vibrating feeder for consistent material distribution

Available Models & Technical Specifications

The BVIS series includes multiple models, each optimized for different processing capacities and material fractions.

Maximize your metal recovery efficiency

The SGM BVIS Model is designed to enhance non-ferrous metal separation while reducing material loss and optimizing downstream processing.

Processed Materials

BVIS Model
BVIS Model

Typical applications

The BVIS Model is ideal for recovering ultra-fine and fine non-ferrous metals in a variety of recycling processes, including:

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