Electromagnetic separator

Product Overview

Electromagnetic separator is specially designed for high dust environment such as harbor, power plant, etc. It adopts advanced intelligent control system with dual modes of remote centralized control and local operation, which can satisfy the demand of separating iron in different industrial scenarios. Electromagnetic separator equipment through multiple electrical protection systems and real-time monitoring functions to ensure stable operation in harsh working conditions.

Core control system

1. Dual-mode operation design

2. Intelligent monitoring system

• Quadruple instrument display: power supply voltage, excitation voltage, excitation current, working status

• Triple alarm protection:

  • Excitation circuit overload alarm (J4 relay)

  • Fan failure alarm (J9/J10 relay)

  • Coil overcurrent alarm (GL relay)

Safety protection mechanism

1. Main excitation circuit protection

• Loss of voltage protection: J1/J2/J3 relay set

• Phase loss protection: automatically cut off the faulty phase

• DC undervoltage protection: J4 relay monitoring

• Over-current protection: GL relay action threshold adjustable

2. Cooling system protection

• Delayed shutdown: SJ1 time relay control (5-30 minutes adjustable)

• Failure interlock: fan abnormal automatic cut off the main circuit

• Thermal relay protection: prevent motor overheating damage

Electrical parameters

Typical Applications

1. Port conveyor system

• Coal / ore conveyor belt iron removal

• Linkage with metal detectors

• Remote centralized control of multiple equipment

2. Coal conveying system in power plants

• Stable operation in high dust environment

• Seamless connection with DCS system

• Automatic fault alarm uploading

3. Mining Crushing System

• Explosion-proof design available

• Wear-resistant shield configuration

• Adapt to the humid and harsh environment

Maintenance Points

1. Daily inspection

   • Monthly cleaning of control cabinet heat sinks

   • Check relay contact status

   • Record meter reading deviations

2. Regular maintenance

   • Quarterly insulation resistance test

   • Replace cooling fan bearings annually

   • Calibration of protective relays every two years

3. Troubleshooting

   • Alarm code inquiry (panel LED display)

   • Quick replacement of spare relays

   • Rectifier module hot-swap design

Electromagnetic separator through multiple electrical protection + intelligent control + remote monitoring of the innovative design, to solve the problem of lack of reliability of the traditional separator in harsh industrial environments, is the ideal solution for the removal of iron in modern industrial production lines.