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, ขนถ่าย, กำลังโอน, stacking and sorting workflows in harsh steel mill environments. It is widely deployed for steel slabs, บิลเล็ต, แผ่นเหล็ก, เหล็กเส้น, โปรไฟล์, 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, กลไกการยก, 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.

คุณสมบัติหลักของเครนเหนือศีรษะแบบแม่เหล็ก

• ◆ 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, การควบคุมจี้แบบมีสายและรีโมทคอนโทรลไร้สาย. Smooth variable frequency drive for hoisting, cross-travel and long-travel movement, reducing impact and avoiding workpiece collision.
• ◆ Complete Safety Protection Overload limiter, ขีดจำกัดความสูงในการยก, ขีด จำกัด การเดินทาง, บัฟเฟอร์, อุปกรณ์ป้องกันการชนกัน, หยุดฉุกเฉิน, magnetic state monitoring and fault alarm system. All safety components comply with international lifting standards.
• ◆ Customizable Configuration Customizable lifting capacity, ช่วง, ยกสูง, 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 (ปรับแต่งได้)

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.

คำถามที่พบบ่อย

ไตรมาสที่ 1: Can it lift hot steel?

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

ไตรมาสที่ 2: What safety design prevents load falling when power cuts off?

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

ไตรมาสที่ 3: Can the crane work automatically?

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