Product Overview
This series of electromagnetic separator is designed for ports, power plants, mines and other high temperature, high dust, high humidity and other harsh industrial environments designed for advanced iron removal equipment. Equipment integrated intelligent control system, with multiple electrical protection and real-time monitoring functions, support for remote centralized control and local operation of dual-mode, to solve the traditional iron remover in complex working conditions, poor reliability, maintenance of the core pain points, for the modern industrial conveyor system to provide a stable, efficient and intelligent solution for the removal of iron impurities.
Core advantages
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🧠 Intelligent dual control: support local manual and remote automatic (DCS/PLC) dual-mode control, seamless connection to the intelligent production line.
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🛡️ Comprehensive protection: with multiple electrical protection such as excitation overload, coil overcurrent, cooling failure, power phase/voltage loss, etc., to ensure the intrinsic safety of the equipment.
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📊 Visualization of status: The control panel displays key parameters such as voltage, current and status in real time, and fault coding prompts, making operation and maintenance clear at a glance.
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🏗️ Rugged: high protection level ( IP54 ) design, adapt to harsh environments and ensure long-term stable operation.
Intelligent control system
1. Dual-mode operation design
| Control Mode |
Function Characteristics |
Applicable Scenarios |
| Local control |
Independent start/stop button on the panel, real-time parameter display, on-site debugging function |
Equipment maintenance, temporary operation, system debugging |
| Remote control |
Support DCS/PLC system integration, three sets of passive feedback contacts (run/fault/stop) |
Automated production line, central control room, intelligent factory |
2. Intelligent monitoring and alarm system
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Quadruple instrument display: power supply voltage, excitation voltage, excitation current, equipment working status.
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Triple alarm protection:
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Excitation overload alarm (J4 relay action)
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Cooling fan failure alarm (J9/J10 relay action)
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Coil overcurrent alarm (GL relay action, threshold adjustable)
Multiple safety protection mechanisms
1. Main excitation circuit protection
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Loss-of-voltage protection: J1/J2/J3 relay group monitoring, automatic cut-off in case of abnormal voltage.
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Phase loss protection: automatically detect and cut off the faulty phase to prevent rectifier module damage.
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DC undervoltage/overcurrent protection: J4 relay monitors the excitation circuit, GL relay provides adjustable overcurrent protection.
2. Cooling system protection
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Delayed shutdown: SJ1 time relay controls the fan to continue to run for 5-30 minutes (adjustable) after shutdown to fully cool down the coil.
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Failure interlocking: If any cooling fan is abnormal, the system will automatically interlock and cut off the main circuit to prevent the coil from overheating.
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Thermal relay protection: the fan motor has a built-in overheating protection element.
Typical Electrical Parameters
| Item |
Technical specification |
| Working power supply |
AC 380V ±10%, 50Hz |
| Protection level of control cabinet |
IP54 |
| Feedback signal |
3 sets of passive contacts (normally open, corresponding to the operation/fault/stop state) |
| Control signal |
2 sets of active contacts (receive remote start/stop command) |
| Ambient temperature |
-20℃ ～ +50℃ |
Typical Application Scenarios
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Harbor conveyor system
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Coal and ore conveyor belt iron removal protection.
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Linkage with metal detectors to realize intelligent start-stop.
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Remote centralized control of multiple devices to improve management efficiency.
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Power plant coal conveying system
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Stable operation under high dust environment, eliminating cable breakage and belt tearing accidents caused by iron parts.
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Seamless connection with DCS system of power plant, fault signal is automatically uploaded to the central control.
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Mining Crushing System
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Explosion-proof and wear-resistant designs are optional, adapting to the violent impact and humid environment in the front-end crushing process.
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Protect downstream crusher, mill and other key equipment.
Operation and Maintenance Guide
