Electromagnetic Hanging Crane
Henan Mine Crane under rotating electromagnetic hanging beam overhead crane is specially designed for steel plate, section steel, coil, billet and other magnetically conductive metal materials lifting special lifting equipment, working class A6-A7, the core of the combination of under rotating hanging beam + electromagnetic suction cups, can be rotated horizontally 360 ° alignment, suitable for steel mills, harbors, warehouses, and other indoor and outdoor fixed span operation.
Lifting Capacity
5t - 50t or Customized
Crane Span:
10.5m- 31.5m or Customized
Lifting Height
6m-20m or Customized
Working Class
A6 - A7 or Customized
Power Supply
220-690V, 50/60Hz
Crane Travel Speed
15-30m/min
Parameters of Electromagnetic Hanging Crane Manufactured by Henan Mine Crane
China's Premier Crane Manufacturer, Driving High-Quality Development in the Crane Industry for 24 Years
| Parameter | Specification | Unit | Remarks |
| Rated Lifting Capacity | 5 – 50 | t | Customizable |
| Span | 10.5 – 31.5 | m | Adjustable according to workshop |
| Lifting Height | 6 – 20 | m | Customizable |
| Working Class | A6 – A7 | – | Heavy duty for steel mill |
| Rotation Angle | 0 – 360 | ° | Photoelectric control & self-locking |
| Swing Amplitude | ≤5 | ° | Dual anti-swing system |
| Electromagnet Suction | ≥1.5×Rated Load | – | High permeability magnetic material |
| Power-off Holding Time | 15 – 30 | min | Battery backup device |
| Protection Level | IP54 | – | Dust-proof & high temp resistant |
| Power Supply | 220-690V, 50/60Hz | V | Customizable for global market |
| Material | High-Strength Q355B Steel | – | Ultrasonic welding testing |
| Certification | ISO, CE, FEM | – | Direct export without modification |
| Control Mode | Wireless Remote / Cabin Control | – | Optional dual control |
| Type Test Code | QLC | – | General Overhead Crane |
| Application | Steel Mill, Port, Warehouse, Shipyard | – | For steel plate, profile, coil lifting |
Product Introduction of Henan Mine Crane Electromagnetic Hanging Crane
1. Product core positioning and design standards
Henan Mine Crane rotating electromagnetic overhead crane core positioning: for the global steel mills, port yards, metal warehousing centers to provide rotary alignment, anti-shaking stability, magnetic protection, high temperature and dust-resistant special metal material lifting solutions.
2. Core structure and function design
- Precise rotation system: The rotating beam is equipped with photoelectric sensors, which can automatically identify and correct the rotation angle, and the brake locks itself to stop when it exceeds the range, so that the rotating positioning is precise and free of deviation, and it can meet the needs of steel plate and section steel for multi-angle positioning.
- Dual anti-swing control system: mechanical anti-swing adopts two-way V-type wire rope winding structure, while electrical anti-swing predicts the swinging trajectory through algorithms and reverses the speed regulation, controlling the swinging amplitude of the spreader to be within 5°, which greatly improves the stability of lifting and positioning accuracy.
- High-absorption force power outage protection suction cup: the electromagnet adopts high permeability material and optimized magnetic circuit, the adsorption force reaches 1.5 times of the rated lifting capacity; standard equipped with a battery holding device, when the main power supply is interrupted, the suction cup can keep magnetism for up to 15-30 minutes, to eliminate the risk of material falling.
- Adaptable structure for harsh working conditions: the whole machine is designed to resist high temperature and dust, and the key components are dustproof and heat-insulating, which can operate stably for a long period of time in high-temperature and dusty environments of steel mills, and is adaptable to indoor and outdoor fixed spanning operations.
- Full-dimensional safety protection: Equipped with overload protection, travel limit, emergency brake, anti-derailment device, and self-locking protection of the rotary mechanism, it provides all-round protection for the safety of heavy-duty lifting and rotary operation, and the rate of accidents tends to be close to zero.
- Modularized customization and adaptability: the lifting capacity, the rotation angle of the hanging beam, the specifications of the suction cups and the anti-shaking level can be customized to meet the needs of different specifications of steel plates, profiles and coils lifting.
3. Core product advantages
- More accurate rotary alignment: photoelectric sensing + self-locking brake, precise and controllable rotary angle, material placement in one step, no need for secondary adjustment.
- Dual anti-shaking is more stable: mechanical + electrical synergistic anti-shaking, swing <5 °, to avoid material collision damage, suitable for precision alignment lifting.
- Safer power failure magnetization: the battery emergency magnetization for 15-30 minutes, completely solving the safety hidden danger of sudden power failure and material falling.
- High magnetic adsorption is more efficient: the adsorption force reaches 1.5 times of the rated load, and the surface contact adsorption is firm, suitable for all kinds of magnetizing metal materials.
- More durable in harsh working conditions: Designed to resist high temperature and dust, it can operate stably for a long period of time in steel mills and harbor open-air scenarios.
- Global export compliance: ISO, CE, FEM certified, no need to modify for direct export, provide a full set of technical data in English to assist in customs clearance.
4. Global Adaptation and Application Scenarios
- Core scenarios: steel plate/beam/coil lifting in steel mills, billet transfer, loading and unloading in metallurgical product warehouses.
- Common scenarios: metal yards in ports, machining workshops, metal storage centers, shipyards lifting steel structural parts.
- Environment: Stable operation in -25℃~+60℃, high dust and high temperature environment, coastal ports can be upgraded with anti-corrosion configuration.
5. Global exclusive supporting services
- Provide a full set of technical data, installation drawings, operation and maintenance manuals in English/Spanish/Arabic/Russian to meet global equipment access requirements.
- 7×24 hours remote video installation and commissioning, door-to-door installation and training, transparent and negotiable costs.
- Global core region spare parts warehouse, electromagnetic suction cups, electronic control modules and other spare parts 72 hours delivery, multi-language after-sales technical support.
What Can Henan Mine Crane Electromagnetic Hanging Crane Offer You?
| Value Category | Specific Benefits | Description |
| Rotation Precision | Photoelectric Precise Rotation | Rotary beam with photoelectric sensor, auto angle adjustment, brake self-locking, accurate positioning |
| Anti-Swing Stability | Dual Anti-Swing System | Mechanical V-type rope + electrical algorithm anti-swing, swing amplitude ≤5°, stable lifting |
| Magnetic Safety | Power-off Magnetic Holding | Electromagnet with 1.5× rated suction, battery backup 15-30min, prevent material falling |
| Working Adaptability | High Temp & Dust Resistant | Suitable for steel mill high temperature, high dust, indoor & outdoor fixed span |
| Lifting Efficiency | Strong Electromagnetic Adsorption | High permeability magnet, large area adsorption, fast loading & unloading, high efficiency |
| Safety Performance | Comprehensive Safety Protection | Overload protection, limit, emergency brake, anti-derailment, rotary self-locking |
| Global Adaptability | International Certification | ISO/CE/FEM certified, customizable voltage 220-690V 50/60Hz, direct global export |
| Customization | Fully Customizable | Customize capacity, rotation angle, magnet size, anti-swing level for different materials |
| Maintenance | Easy Maintenance | Modular structure, standard parts, easy magnet replacement, low failure rate |
| Application Scope | Wide Industry Application | For steel plate, profile, coil, billet lifting in steel mill, port, warehouse, shipyard |
| Durability | Harsh Environment Durable | High temperature & dust proof design, long service life in harsh working conditions |
Parameters of Electromagnetic Hanging Crane
Advantage display
Product Advantages Overview
Large-Tonnage Bearing
Rated lifting capacity ranges from 5T to 100T, and larger tonnages can be
customized for special needs. Adopting high-manganese steel main beam and
reinforced
Intelligent Precision Control
quipped with a PLC intelligent control system, supporting millimeter-level
positioning and automatic loading/unloading. Lifting and running speeds can be
flexibly adjusted, and
Multiple Safety Protections
Integrates multiple safety mechanisms such as overload protection, limit
protection,
anti-fall protection and emergency braking, equipped with high-definition
monitoring
and fault
Longer Service Life
Core components are made of high-quality materials such as wear-resistant alloy
and corrosion-resistant steel, reinforced by heat treatment process. The
electrical system
Details of the Double Trolley Electric Hoist overhead Crane
China's Premier Crane Manufacturer, Driving High-Quality Development in the Crane Industry for 24 Years
What industries are the Electromagnetic Hanging Crane suitable for?
China's Premier Crane Manufacturer, Driving High-Quality Development in the Crane Industry for 24 Years
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Steel profile production workshopWith electromagnetic hanging beam to quickly adsorb steel plates, profiles, long materials, the lower rotating structure to freely adjust the angle, suitable for all kinds of long steel smooth transfer.
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Steelmaking and metallurgy plantElectromagnetic hanging beam bridge machine is suitable for high dust, continuous operation environment in steel plant, strong magnetic suction billet, raw material castings, to meet the smelting workshop high frequency, heavy lifting needs.
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Scrap yardElectromagnetic hanging beam bridge machine main scrap, steel trimmings, metal scrap grabbing and transferring, magnetic suction operation with high efficiency, the lower rotation can be flexibly adapted to the site of cluttered piles.
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Steel structure processing plantElectromagnetic hanging beam bridge machine lifting thick steel plate, heavy steel components, free of bundling, free of spreader fixation, simplify the loading and unloading process, accelerate the workshop production flow speed
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Steel Raw Material Finished Product WarehouseElectromagnetic hanging beam bridge machine plant full coverage operation, the use of rotary positioning function regular stacking plates, coils, steel materials, significantly improve the utilization rate of storage space.
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Forging and stamping workshopElectromagnetic hanging beam bridge machine for forging, heavy iron workpiece transfer, electromagnetic adsorption lock firmly, prevent heavy objects from slipping, to protect the workshop safety operations.
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Metal recycling processing plantElectromagnetic hanging beam bridge machine is suitable for centralized sorting, inverting and loading of scrap iron and steel, the equipment is durable and can withstand high-intensity repeated operations for a long time.
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Plate and Pipe Processing BaseElectromagnetic hanging beam bridge machine for medium-thick plate, seamless pipe batch handling, rotary misalignment precision, can be adapted to multi-specification steel synchronized loading and unloading.
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Heavy industry supporting auxiliary sectionElectromagnetic hanging beam bridge machine is widely used for cast iron parts, metal parts, heavy industry consumables lifting, structure dustproof and anti-corrosion, suitable for heavy industry complex working conditions.
How to Choose the Best Crane Manufacturer in China
Henan Mine Crane Co., Ltd. is a professional manufacturer and service provider of cranes and material handling products. Integrating R&D, design, manufacturing, sales, and service, we deliver comprehensive solutions and full-lifecycle support to our customers.
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1Clarify Your Crane NeedsThoroughly understand your lifting requirements (load details, frequency, and workspace environment) before approaching crane manufacturers.
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2Determine Crane Service ClassCalculate the required crane service class based on your operational intensity to ensure optimal performance and longevity.
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3Explore Crane Supplier Custom Features:Investigate available customization options and special features to enhance safety, efficiency, and precision for your specific application.
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4Assess Crane Factory Engineering CapabilityEvaluate the manufacturer's engineering strength to ensure they can design a suitable solution tailored to your needs.
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5Verify Quality & Compliance of Crane CompanyCheck the crane manufacturer's manufacturing quality, certifications, and compliance with international standards and your local safety regulations.
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6Ensure Support & ReferencesConfirm the manufacturer provides reliable after-sales support and has a proven track record with positive references in your industry or region.
Why We Are More Trustworthy
Henan Mine Crane Factory is a premier provider of integrated crane and material handling solutions, covering R&D, design, manufacturing, sales, and service for end-to-end support.
Experienced company
Established in 2002, Henan Mine Crane Factory is a high-tech crane enterprise. Using advanced global design and manufacturing tech, we craft top-quality single/double-beam cranes and electric hoists.
Professional team & equipment
Our 1.62 million ㎡ factory has 3,500+ staff, 200 senior engineers, and 428+ global sales/service points. With 2,000+ processing machines handling 20+ processes, we ensure excellence.
Productive capacity
The annual output of cranes is over 80,000 units. The company produces and sells more than 11000 double beam and gantry cranes annually, More than 73000 single beam cranes, and More than 100000 sets (sets) of single and double beam electric hoists and accessories.
Customized design services
We know the right crane is key. Our engineers partner with clients to design and build cranes tailored to specific needs, ensuring optimal performance.
Why Our Cranes Earn Customers' Trust
Henan Mine Crane Co., Ltd. has a strong technical team with over 10 top experts and 200+ mid-to-senior engineers. They've obtained over 700 national patents and provincial-level tech achievements, with over 670 authorized patents. Henan Mine Crane Factory led/participated in over 100 standard formulations/revisions, won the China Standard Innovation Contribution Award, and is a key member of multiple lifting machinery standardization committees. Dr. Xu Lei serves as Deputy Leader of the ISO/TC96 Domestic Technical Counterpart Expert Working Group.
The services we provide
China's Premier Crane Manufacturer, Driving High-Quality Development in the Crane Industry for 24 Years
Free customization scheme
The professional engineer team communicates in depth to understand needs, and provides
one-stop customized solutions including 3D model design, technical parameter calculation
Regular Maintenance Reminder
Establish customer equipment files, and regularly send maintenance reminders based on
equipment usage time and operation intensity. Provide detailed maintenance manuals and
video tutorials
Technical support consultation
Provide 7×12-hour online technical consultation service. Senior consultants answer
questions in real time regarding product selection, parameter matching, installation
specifications
Free customization scheme
The professional engineer team communicates in depth to understand needs, and provides
one-stop customized solutions including 3D model design, technical parameter calculation
Our Patents and Certifications
China's Premier Crane Manufacturer, Driving High-Quality Development in the Crane Industry for 24 Years
Customer Testimonials & Top Choices
China's Premier Crane Manufacturer, Driving High-Quality Development in the Crane Industry for 24 Years
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We sincerely invite global partners with resources to join hands, jointly develop the global crane market, and achieve mutual benefit and win-win outcomes!
Your Top Concerns About Henan Mine Crane manufactured Electromagnetic Hanging Crane and Answers
China's Premier Crane Manufacturer, Driving High-Quality Development in the Crane Industry for 24 Years
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What flexible cooperation options are available for international clients?Answer: We offer globally competitive cost-performance ratios and diversified international cooperation solutions! We provide multiple trade term options including FOB, CIF, and DDP, along with customized payment methods such as letters of credit, installment payments, and milestone-based project payments.
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How to control the rotation angle of the lower rotating beam?The hanging beam is equipped with photoelectric angle sensor, which automatically recognizes and corrects the rotating angle, and the brake locks itself and stops immediately when it exceeds the maximum range, and the mechanical + electronic double limitation completely eliminates the risk of loss of control.
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How much swaying can be controlled?By adopting mechanical V-winding and electrical algorithm to prevent shaking, the swing of the spreader can be controlled within 5°, and the lifting of steel plates and coils can be smooth and without shaking, and the precise alignment can be without collision.
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Will it lose magnetization immediately when there is a sudden power failure?No. Standard battery magnetization device, after the interruption of the main power supply, the suction cup can maintain strong magnetic force for 15-30 minutes, there is enough time to dispose of materials, completely eliminating the hidden danger of falling.
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Is the adsorption force of the electromagnetic suction cup enough?The suction cup adopts high magnetic permeability material and optimized magnetic circuit, the adsorption force reaches more than 1.5 times of the rated lifting capacity, and the surface contact adsorption is firm, suitable for steel plate, steel section, coil and other types of magnetically conductive materials, without slipping, without falling off.
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Can the equipment operate for a long time in the high temperature environment of the steel plant?Absolutely. The whole machine is specially designed to resist high temperature and dust, and the key components are sealed and insulated, so it can withstand the high temperature and dusty working conditions in steel mills, and run stably and reliably continuously.
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Has it passed CE/ISO certification?Yes. Through the ISO, CE, FEM international certification, in line with the EU safety standards for lifting equipment, without modification, to provide a full set of English data, full assistance in customs clearance.
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Can we customize the suction cups and hanging beams?Absolutely. We can customize the size of suction cups, length of hanging beams, rotation angle, lifting capacity, and adapt to different specifications of steel plates, profiles, coils, to meet individual lifting needs.
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How long is the service life?Maintenance is simple. Suction cup modular design, easy to dismantle and replace; coil and magnetic circuit to do protection treatment, normal service life of up to 8-10 years, daily only need to clean dust.
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In addition to steel mills, what other scenarios can be used?It can also be used in port metal yard, machining workshop, metal storage center, shipyard steel structure lifting and all other magnetically conductive metal material transfer scenarios.
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What is the working level of the equipment?The working level A6-A7 is designed for heavy-duty level, which can meet the demand of continuous heavy-duty lifting in steel mills for 24 hours, with durability and stability.
Operating Manual for Electromagnetic Hanging Crane
China's Premier Crane Manufacturer, Driving High-Quality Development in the Crane Industry for 24 Years
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Each crane must display a rated load capacity plate in a conspicuous location.
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No personnel are permitted on the girder during operation, nor may the hook be used to transport persons
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Operation is prohibited without a valid operator's license or under the influence of alcohol.
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Operators must maintain full concentration during operation; talking, smoking, or engaging in unrelated activities is strictly forbidden.
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Keep the crane clean and tidy; do not store equipment, tools, flammable materials, explosives, or hazardous substances haphazardly.
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Do not overload the crane.
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When operating along obstacle-free paths, the hook, lifting device, or bottom surface of the load must remain at least 2 meters above ground level. When crossing obstacles, the load must clear the obstacle by at least 0.5 meters
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For loads under 50% of rated capacity, both lifting mechanisms may operate simultaneously. For loads exceeding 50% of rated capacity, only one mechanism may operate.
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.For bridge cranes equipped with main and auxiliary hooks, do not simultaneously raise or lower both hooks (except under special circumstances).
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Welding or hammering on suspended loads, or working beneath suspended loads, is prohibited (except when properly supported).
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Inspection or maintenance work may only be performed after power has been disconnected and a “Do Not Operate” sign is displayed on the power switch. If live work is unavoidable, implement safety measures and assign dedicated supervision.
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Do not throw objects from the vehicle indiscriminately.
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Regularly inspect limit switches and interlock protection devices.
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Do not use limit switch impact as a stopping method.
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Do not lift or lower loads when hoist brakes malfunction.
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Do not operate the hoist above personnel or equipment.
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When welding any part of the crane, use a dedicated ground wire; do not use the crane body as a ground.
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When the hook is at its lowest position, ensure at least two full turns of safety rope remain on the drum.
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Cranes must not collide with each other; using one crane to push another into operation is strictly prohibited.
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When lifting heavy objects, molten metal, explosives, or hazardous materials, first slowly raise the load 100–200 mm off the ground to test brake reliability.
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Maintenance and inspection lighting must operate at voltages below 36V.
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All electrical equipment enclosures on bridge cranes must be grounded. If trolley rails are not welded to the main girder, grounding measures must be implemented. Grounding conductors may use galvanized flat iron with a cross-sectional area exceeding 75mm², bare copper wire of 10mm², or galvanized round steel exceeding 30mm². The operator's cab or crane body shall have more than two grounding points. The grounding resistance from any point on the crane to the power supply neutral point shall be less than 4Ω.
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30 Years of Lifting R&D, Following Strict European Standards, Intelligent
Empowerment
for Heavy Loads, Providing Global Safe & Excellent Solutions
The project was delivered on time and landed safely
Henan Mine Crane Double-girder Electric Hoist Bridge Crane, renowned for their high lifting capacity, exceptional stability, and extensive operational range, are widely utilized across diverse industrial production and material handling scenarios. They serve as core lifting equipment for industrial and mining enterprises, logistics warehouses, and other sectors.
Improve efficiency
Break through operational bottlenecks and improve overall project progress efficiency
Avoiding risks
Build a solid safety line and avoid potential risks of high-risk operations
Delivery
Adapt to diverse working conditions and ensure stable project implementation and delivery