Magnetic Overhead Crane for Steel Plant

The magnetic overhead crane (electromagnetic overhead crane) is a heavy-duty material handling solution specially engineered for steel plants and metallurgical workshops. Equipped with high-performance lifting electromagnets, it handles ferromagnetic steel materials without slings, shackles or manual binding, greatly speeding up loading, vykládka, prenášanie, stacking and sorting workflows in harsh steel mill environments. It is widely deployed for steel slabs, predvalky, oceľové dosky, oceľové tyče, profiles, scrap steel and cast iron workpieces inside smelting workshops, intermediate yards, finished product warehouses and scrap storage zones.

Built as double-girder structure as standard, this crane supports high-frequency continuous operation. It integrates the main crane frame, travelling trolley, zdvíhací mechanizmus, electromagnetic control cabinet, backup power supply system and safety interlock modules. Once energized, the electromagnet generates stable magnetic attraction to grip steel loads; power-off demagnetization releases materials accurately. Optional high-temperature resistant magnets are available for hot steel handling scenarios.

Vlastnosti jadra magnetického mostového žeriavu

• ◆ Heavy-duty & Steel-mill Adapted Design Standard working class A6 / A7, suitable for frequent cyclic lifting, shock and dust-rich steel workshop conditions. All-welded main girder with anti-corrosion and wear-resistant coating, stable structure and low deformation under long-time heavy load.
• ◆ Reliable Electromagnetic Lifting System High-insulation magnet coil, low heat generation and long service life. Configured with emergency backup power supply to avoid sudden load drop during power failure. Magnetic force can be adjusted according to workpiece type for stable, safe absorption.
• ◆ High Operational Efficiency Eliminate sling hooking and unhooking procedures. One operator can complete grab, transport and release rapidly, cutting cycle time and lowering labor cost in high-volume steel production lines.
• ◆ Multiple Control Options Support cabin control, káblové závesné ovládanie a bezdrôtové diaľkové ovládanie. Smooth variable frequency drive for hoisting, cross-travel and long-travel movement, reducing impact and avoiding workpiece collision.
• ◆ Complete Safety Protection Overload limiter, limit výšky zdvihu, cestovný limit, vyrovnávacej pamäte, protikolízne zariadenie, núdzové zastavenie, magnetic state monitoring and fault alarm system. All safety components comply with international lifting standards.
• ◆ Customizable Configuration Customizable lifting capacity, rozpätie, výška zdvihu, magnet quantity and layout. Rotatable magnetic spreader, special high-temperature magnet and automated positioning function are optional to match different steel products.

Magnetic Overhead Crane Main Technical Specifications (Prispôsobiteľné)

Application in Steel Plant

This magnetic overhead crane serves the full material flow of steelmaking: transporting hot billets from continuous casting area, moving semi-finished steel to rolling lines, stacking finished steel plates and profiles, and clearing scrap steel in cutting workshops. It is the preferred lifting equipment for modern steel mills pursuing high throughput and low operational risk.

FAQ

Q1: Can it lift hot steel?

A: áno. We supply high-temperature electromagnetic lifting sets for hot billets and hot slabs, with special heat insulation structure.

Q2: What safety design prevents load falling when power cuts off?

A: It comes with emergency backup power pack, which maintains magnetic holding force for a safe period upon main power failure.

Q3: Can the crane work automatically?

A: Automated version with positioning, route planning and interlock connection with workshop management system is available on request.