Сталелитейная промышленность

Steel Industry Lifting Solutions

The metal production industry demands absolute reliability under punishing conditions: molten metal, severe heat, heavy dust, and continuous 24/7 production. We partner with you to safely handle high-risk loads across your entire workflow—from raw materials to hot metal pouring and finished product rolling.

From indoor charging, converter, and pouring bays to outdoor stockyards, our heavy-duty overhead cranes ensure maximum safety. For open-air scrap yards and finished product storage, our advanced steel industry RTG solutions deliver unmatched flexibility and high-density stacking efficiency. Trust our engineered equipment to improve safety and eliminate downtime in every corner of your plant.

Запрос котировок

Литейный мостовой кран

Мостовой кран для разливки стали является основным оборудованием в процессе производства стали и непрерывной разливки. В основном он используется для подачи расплавленного чугуна в конвертер; подъема ковша с расплавленной сталью в рафинировочную печь на рафинировочном отсеке или подъема расплавленной стали в башню ковша непрерывной разливки на отсеке приема расплавленной стали.

Основные характеристики: высокая безопасность, высокий рабочий уровень (A7~A8), тяжелые условия работы (высокая температура, запыленность).

По общей структуре литейные краны можно разделить на пять категорий: четырехбалочные и четырехпутные двухтележечные, четырехбалочные и шестипутные двухтележечные, двухбалочные и двухпутные однотележечные, двухбалочные четырехпутные двухтележечные, двухбалочные и двухпутные комбинированные. При грузоподъемности менее 75 тонн мы называем его мостовым краном с металлургическим покрытием QDY, при грузоподъемности более 75 тонн - мостовым краном с металлургическим покрытием YZ.

Наш литейный кран отличается новизной конструкции, безопасностью и надежностью, экономичностью и долговечностью, простотой обслуживания. Кроме того, мы можем предоставить следующие опции:

Поворотный портальный крюкоотделитель.
Портальный крюкораспределитель с переменным расстоянием между крюками.
Портальный крюкораспределитель с жесткой направляющей стойкой.
Точное взвешивание и отображение нагрузки.

Мостовой кран с грейферным захватом QZ

Grab crane is suitable for metallurgy, building materials, chemical industry, coal and other industries. It is engaged in the loading and unloading of ore, slag, coke, coal, sand and other bulk materials in the workshop, warehouse or open air. In Our Overhead Bridge Crane Factory, we can provide you with two types of grab cranes, one is the General QZ grab overhead crane, the other is the garbage grab overhead crane. For client facility, the crane manufacturer can provide you the single girder grab crane, the double girder grab bridge crane, all the customized grab bucket crane for your warehouse application.

Product features:

This crane is heavy duty, its working duty is A6.
The entrance way to enter the driver’s cab is divided into: end entry, side entry, and top entry.
Crane rated lifting capacity includes the grab weight.
Grab’s open direction is divided into parallel and vertical with main beam.
Grab can be double or four wire rope, mechanical or electric hydraulic type according to different work duty and materials.
The grab is only suitable for bulk materials in the state of natural accumulation. When grabbing underwater materials or special materials, it must be specially mentioned when ordering.

Двухбалочный мостовой кран QD

QD model double girder overhead crane is a heavy-duty workhorse designed for generalized material handling across the steel production lifecycle. Engineered for high-frequency operations, it excels in demanding environments such as scraping yards, billet storage, rolling mills, and maintenance workshops where lifting capacities and structural rigidity are paramount.

Working Classification: Designed up to A5 – A7 (FEM 2m – 4m) to withstand intense, continuous heavy lifting.
Versatile Lifting Attachments: Easily integrated with hooks, electromagnets, or grab buckets to handle scrap steel, steel coils, plates, and heavy machinery components.
Robust Structural Design: Built with a finite element analyzed (FEA) box girder structure to resist high torsional stresses and long-term fatigue under maximum wheel loads.
Advanced Control Systems: Equipped with variable frequency drives (VFD) for precise positioning, smooth acceleration, and anti-sway performance, crucial for moving expensive steel products safely.

QCL Electromagnetic Hanging Beam Overhead Crane

The electromagnetic hanging beam overhead crane is equipped with a detachable electromagnet, which is especially suitable for transporting ferrous metal products and materials with magnetic permeability, such as steel ingots, shape steel, and pig iron blocks. Mainly used in steel mill rolling line, finished product warehouse, shipyard steel stock yard, blanking workshop, etc. The lifting weight of this crane includes the electromagnet self-weight.

LDY Casting Overhead Crane

LDY model foundry overhead crane is composed with Girder frame, Crane travel device, and the trolley with lifting and moving device. There are rail for the hoist trolley move on the main girder. The heat insulation device is equipped under electric hoist. The main girder joint with the two side end carriage which with the joint point in the middle.

LDY Single girder overhead crane is designed to lifting hot small ladle in steel mill/ metallurgy industry. The working ambient temperature could be up to 60 degree.

The crane material will be high temperature resistance. And electrical parts will be equipped with cooler fan. Motors are with H class, cooler and insulation for cabin control.

QC Electromagnetic Overhead Crane

The crane has a detachable electric disk, which is especially suitable for metallurgical factories to load and unload or transport ferrous metal products and materials with magnetic permeability such as steel ingots, section steel, pig iron blocks, scrap iron, and scrap steel in fixed bays indoors or in the open air. It is also commonly used in machinery factories and warehouses to carry materials such as steel, iron blocks, scrap iron, scrap steel, iron filings and so on.

Main structure: This equipment is mainly composed of bridge frame, crane traveling, trolley, electric disk, cabin room, and electrical equipment.

The crane adopts the structure type of double girder, double track and single lifting trolley.

The electromagnet is suspended under the hook, and the power is supplied by the cable reel on the trolley frame to control the magnetism of the electromagnet and obtain the adsorption capacity to lift the heavy objects.

Однобалочный мостовой кран LDA

LDA Single Girder Overhead Crane is widely used in plant, warehouses, material stocks to lift goods. It is prohibited to use the equipment in the combustible, explosive or corrosives environment. Single girder overhead crane is characterized by more reasonable structure and higher strength steel as a whole, used together with CD, MD model electric hoist as a complete set. In the metallurgy workshop, it is mainly for maintenance purpose.

BZD Floor Mounted Jib Crane

BZD type floor mounted jib crane is a kind of crane used together with wire rope electric hoist or electric chain hoist. The crane consists of a column, slewing arm, slewing drive device and electric hoist. The bottom the column is fixed on the concrete foundation by anchor bolts. The cycloidal pinwheel reduction device drives the cantilever to rotate, and the electric hoist runs left and right on the cantilever I-beam in a straight line, and lifts heavy objects.

Jib crane is a new generation of light hoisting equipment made to adapt to modern production. It is especially suitable for short-distance, frequent use and intensive hoisting operation. It has the characteristics of high efficiency, energy saving, trouble saving, small floor area, easy operation and maintenance.

Steel Industry Crane Selection Matrix

Crane Type / Model	Capacity Range	Working Duty	Best Application in Steel Mills	Key Technical Features
Casting / Ladle Crane (YZ Model)	5t – 320t+	A7 / A8	Charging furnace, pouring molten iron, and handling liquid steel ladles.	High-temperature insulation, redundant brakes, dual-motor safety backup.
General Double Girder (QD Model)	5t – 450t	A5 / A7	Billet storage, rolling mills, maintenance, and general heavy material handling.	Finite element analyzed box girders, variable frequency drives (VFD).
Grab Bucket Crane (QZ Model)	5t – 20t	A6 / A7	Bulk scrap steel yard handling, slag clearing, and coal/ore storage.	Heavy-duty grab (hydraulic/mechanical), dust-proof cabins, high cycling rate.
Electromagnetic Hanging Beam (QCL Model)	5t – 50t+	A6 / A7	Moving long steel pipes, rebar bundles, structural profiles, and hot billets.	Detachable rotating beam, safety backup battery system (prevents drops during power failure).
Metallurgical Single Girder (LDY Model)	1t – 20t	A6	Light-duty molten metal handling, auxiliary casting, and pump house maintenance.	Cost-effective for smaller foundries, heat-reflective shields, thermal monitoring.
Magnetic Overhead Crane (QC Model)	5t – 320t	A6 / A7	Scrap steel sorting, slab handling, and loading/unloading finished steel plates.	Powerful circular or rectangular electromagnets, precise magnetization control.

Промышленный сервис

Pre-Sales Customized Solutions

Field Measurement & Design: We send senior engineers to your job site for precision field measurement, layout evaluation, and crane runway inspection.
Tailored Engineering: 100% custom-built crane designs based on your specific metallurgical environment, ceiling clearance, and lifting frequencies.

In-Sales Quality Assurance

Strict Quality Control: Every steel plate, weld, and motor undergoes rigorous ultrasonic, radiographic, and load testing to ensure zero-defect manufacturing.
Transparent Tracking: Stay informed with real-time production schedules, manufacturing photos, and comprehensive inspection reports before shipment.

After-Sales Lifecycle Support

Installation & Commissioning: On-site installation guidance, crane alignment, and heavy-load testing conducted by certified field technicians.
24/7 Rapid Response: Immediate technical troubleshooting, preventive maintenance training, and a fast-track global supply chain for original spare parts.