رافعة علوية كهرومغناطيسية لمراقبة الجودة

Product Overview

The QD Double Girder Hook Overhead Crane is a double girder bridge crane fitted with a trolley-mounted winch hoist. It handles heavy materials, machinery, steel structures, molds, and industrial equipment in workshops, warehouses, steel mills, power plants, and manufacturing facilities. The hook is suitable for general-purpose lifting where bulk material grabs or special lifting attachments are not required.

The crane adopts a box girder structure with a trolley running on top of the main girders. Standard lifting capacities range from 5 to 550 tons, with custom span, lifting height, working duty, control method, and electrical configuration available for different plant layouts and production requirements.

أنواع

أجزاء

مواصفات

WEIHUA provides QC Electromagnetic Overhead Crane with different types of electromagnetic lifting systems according to material shape, temperature, and handling requirements. Custom design is available for steel plants, ports, and recycling operations, including magnet size, structure, and lifting configuration.

Round Electromagnet

Used for scrap steel, steel ingots, castings, and loose ferrous materials in ports, steel mills, and recycling yards.
Outer diameter ranges from small sizes such as φ130 mm to several meters.
Available in normal temperature and high-temperature versions (up to 700℃).
Suitable for irregular and bulk materials handling.

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Rectangular Electromagnet

Used for steel plates, billets, and flat ferrous workpieces.
Magnetic surface provides uniform contact and stable lifting of sheet materials.
Standard sizes range from 160 mm to 1000 mm in width, with length up to 2500 mm.
Common in steel plate handling and machining applications.

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Beam Type Electromagnet

Multiple electromagnetic units mounted on a rigid lifting beam.
Used for long steel plates, bundled profiles, and multi-piece lifting.
Layout and quantity of magnets can be arranged based on load size.
Improves balance and lifting efficiency for wide or long materials.

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أجزاء

WEIHUA QC Electromagnetic Overhead Crane is composed of bridge girder, trolley unit, electromagnetic chuck, electrical system, traveling mechanism, safety and auxiliary systems, and power supply system. These components work together to complete lifting, moving, and positioning of ferrous materials in industrial applications.

• Bridge Girder: Provides the main structural support for the crane and carries all installed components.
• Trolley Unit: Enables horizontal movement along the bridge girder and supports the hoisting mechanism.
• Electromagnetic Chuck: Generates magnetic force for lifting and releasing ferrous materials
• Electrical System: Supplies power and controls all crane operating functions.
• Traveling Mechanism: Drives the crane and trolley to move along their respective tracks.
• Safety and Auxiliary Systems: Monitors operating conditions and limits unsafe movements.
• Power Supply System: Delivers continuous electrical power to the crane during operation.

Together, these components support lifting, travel, power supply, electrical control, and safety functions of the QC Electromagnetic Overhead Crane.

Understand how the hoisting mechanism, trolley, bridge, electrical control system, and safety devices work together during lifting and material handling.Read the article: مبدأ عمل الرافعات العلوية: المكونات، الحركة، والتشغيل

مواصفات

The QC Electromagnetic Overhead Crane is designed for lifting and transporting ferromagnetic materials in steel plants, warehouses, and scrap handling facilities. It is widely used for steel plates, billets, coils, and scrap steel. The crane features a heavy-duty steel structure, stable electrical control, and reliable operation for frequent lifting work.

عنصر	مواصفات
قدرة الرفع المقدرة	5–50 tons (standard), up to 200–300 tons (customized)
واجب العمل	A6 (heavy-duty frequent operation)
سبان	10.5–31.5 meters
ارتفاع الرفع	12–18 meters (standard), up to 25–30 meters (optional)
سرعة الرفع	~7.8–15.5 m/min (depending on capacity)
سرعة سير العربة	20–50 m/min
سرعة حركة الرافعة	40–116 m/min
مزود الطاقة	3-phase AC 380V, 50Hz
وضع التحكم	Cabin control / Pendant control / Remote control
Main Structure	Double girder box-type structure
Magnet Type	Round / Rectangular / Beam-type electromagnetic chuck

وي هوا provides custom QC electromagnetic overhead cranes according to workshop layout, material characteristics, and operating requirements. Lifting capacity, span, lifting height, travel speed, and electromagnetic lifting systems can all be manufactured to customer specifications.

QC Electromagnetic Overhead Crane Types by Industry

QC Electromagnetic Overhead Cranes are commonly classified by electromagnetic chuck type or by industry. Industries include steel plants, scrap recycling facilities, metal processing workshops, ports, heavy equipment manufacturing, and power equipment production. Each application requires different crane capacities, duty classes, and electromagnetic chuck configurations.

The appropriate QC Electromagnetic Overhead Crane depends on the material being handled, lifting frequency, working environment, and production process. If your project has specific requirements for capacity, span, electromagnetic chuck type, or electrical control, WEIHUA can manufacture a crane to match your application. اتصل بنا to discuss your project with our engineering team.

ميزات

تطبيقات

WEIHUA QC Electromagnetic Overhead Crane is a lifting equipment designed for handling ferrous materials using an electromagnetic system. It is widely applied in steel processing and bulk material logistics, providing efficient loading, unloading, stacking, and transfer operations under continuous working conditions.

Steel Mills

Steel plates, steel billets, slabs, coils

Scrap Yards / Recycling Plants

Scrap steel, steel chips, metal waste, crushed iron materials

Ports & Terminals

Steel ingots, bulk steel products, imported/export steel materials

Steel Warehousing & Logistics Centers

Finished steel products, structural steel, profiles, bundled steel materials

Heavy Manufacturing Workshops

Cast steel parts, forgings, semi-finished ferrous components

Steel Structure Fabrication Plants

H-beams, I-beams, channel steel, long steel sections, assembled steel frames

Installation

QC Electromagnetic Overhead Crane installation focuses on runway alignment, structural fixing, power supply connection, and system commissioning.

• Runway and rail installation

Steel structure runway shall be level and rails aligned within the required tolerance, with firm fixation to support stable crane travel.

• Power supply connection

Connect 3-phase 380V power through a sliding contact line or cable reel system, and confirm grounding reliability.

• Electrical system commissioning

Inspect control cabinet wiring and test lifting, trolley, and crane travel functions before trial operation.

• Electromagnetic system testing

Verify magnet energizing and demagnetizing functions, check holding performance and cable insulation condition.

صيانة

Maintenance of the QC Electromagnetic Overhead Crane covers structural inspection, mechanical lubrication, electrical system checks, and electromagnetic system upkeep. Regular maintenance helps maintain operating stability and reduce wear on key components

• ·  Structural inspection
  Check bridge girder, end beams, and connections for looseness, deformation, or fatigue during operation.
• ·  Mechanical lubrication
  Regularly lubricate hoisting, trolley, and traveling mechanisms to reduce wear and maintain smooth operation.
• ·  Brake and limit system check
  Inspect braking performance, limit switches, and emergency stop function for each movement direction.
• ·  Electrical system maintenance
  Check the control cabinet, wiring condition, and contactors to maintain stable control performance.
• ·  Electromagnet maintenance
  Clean the magnetic surface, monitor the coil temperature, and inspect lifting cables for wear or damage.

Custom QC Electromagnetic Overhead Crane

وي هوا manufactures QC Electromagnetic Overhead Cranes for steel plants, ports, recycling facilities, and heavy material handling applications. The crane can be built to match different workshop layouts, material types, and handling requirements. Lifting capacity, span, lifting height, travel speed, electromagnetic chuck configuration, and electrical control systems can be customized. It can be used in steel plate handling lines, scrap steel processing lines, steel coil storage systems, billet transfer lines, and other material handling systems. Contact us to discuss your project and receive a suitable crane solution.

• Lifting capacity range (standard 5–50 tons, up to 300 tons customized)
• Crane span and lifting height (based on workshop structure and runway design)
• Electromagnetic system type (round, rectangular, beam-type, multi-magnet configuration)
• Working duty class (A5–A7 for different production intensity)
• Control system (cab, pendant, or wireless remote operation)
• Traveling speed configuration (adjusted for production cycle requirements)
• Power supply mode (sliding line or cable reel system)
• Integration with production lines (steel plate line, scrap handling line, coil storage system)

QC Electromagnetic Overhead Crane Manufacturer and Supplier

وي هوا manufactures QC Electromagnetic Overhead Cranes for lifting steel plates, billets, coils, scrap steel, and other ferromagnetic materials. The cranes are used in steel plants, metal processing workshops, scrap yards, ports, and heavy manufacturing facilities. Standard models and custom-built cranes are available for different lifting capacities and working duties.

Lifting capacity, span, lifting height, operating speed, electromagnetic chuck type, electrical system, and power supply can be manufactured according to project specifications. Single and multiple electromagnetic chuck arrangements are available to suit different materials and handling methods. If you are planning a new crane installation or replacing an existing system, اتصل بنا for product information, technical drawings, pricing, and customization details.

أسئلة شائعة

خدمة ما بعد البيع

تطورت شركة "وي هوا"، التي تأسست عام 1988، لتصبح رائدة عالمية في مجال التصنيع الذكي في الصين. نحن متخصصون في البحث والتطوير وإنتاج الرافعات الذكية، مع توفير حلول المركبات الموجهة آليًا (AGV). تقدم فرقنا الهندسية والتسليم وما بعد البيع المحترفة دعمًا تقنيًا شاملًا، وحلولًا مخصصة، وإرشادات تركيب في الموقع، وخدمات عالمية سريعة الاستجابة لضمان تشغيل كل مشروع بأمان وكفاءة.

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