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China factory - ZEHUACRANES

ZEHUACRANES

  • China,Xinxiang ,Henan
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China Zehua Intelligent Steel Double Girder Bridge Crane 30m Span 25m Lifting Height
China Zehua Intelligent Steel Double Girder Bridge Crane 30m Span 25m Lifting Height

  1. China Zehua Intelligent Steel Double Girder Bridge Crane 30m Span 25m Lifting Height
  2. China Zehua Intelligent Steel Double Girder Bridge Crane 30m Span 25m Lifting Height
  3. China Zehua Intelligent Steel Double Girder Bridge Crane 30m Span 25m Lifting Height
  4. China Zehua Intelligent Steel Double Girder Bridge Crane 30m Span 25m Lifting Height
  5. China Zehua Intelligent Steel Double Girder Bridge Crane 30m Span 25m Lifting Height
  6. China Zehua Intelligent Steel Double Girder Bridge Crane 30m Span 25m Lifting Height
  7. China Zehua Intelligent Steel Double Girder Bridge Crane 30m Span 25m Lifting Height

Zehua Intelligent Steel Double Girder Bridge Crane 30m Span 25m Lifting Height

  1. MOQ： 1 set
  2. Price： $25,800 / set
  3. Get Latest Price
Max. Lifting Height 25 meters
Machinery Test Report Provided
Lifting mechanism Electric Trolley
Product Name Double Girder Overhead Crane Intelligent Steel Crane for Casting Use
Span 30m or As requested
Warranty 1 Year
Color Customized Color Acceptable
Video outgoing-inspection Provided
Power 50 Hz, 70hz, 60 Hz
Rated Lifting Moment As requested
Max. Lifting Load As requested
Make Zehua
Lifting height As requested
Work Duty A5~A8
Weight (KG) 15455 kg
Lifting speed As requested
Core Components PLC, Engine, Bearing, Gearbox, Motor, Pressure Vessel, Gear
Control method Ground Control+Remote Control+Cab Control
Lifting Capacity As requested
After-sales Service Provided Overseas Service Provided
Certification CE ISO or As requested
Brand Name Zehua
Place of Origin Henan, China

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  1. Product Details
  2. Company Details

Product Specification

Max. Lifting Height 25 meters Machinery Test Report Provided
Lifting mechanism Electric Trolley Product Name Double Girder Overhead Crane Intelligent Steel Crane for Casting Use
Span 30m or As requested Warranty 1 Year
Color Customized Color Acceptable Video outgoing-inspection Provided
Power 50 Hz, 70hz, 60 Hz Rated Lifting Moment As requested
Max. Lifting Load As requested Make Zehua
Lifting height As requested Work Duty A5~A8
Weight (KG) 15455 kg Lifting speed As requested
Core Components PLC, Engine, Bearing, Gearbox, Motor, Pressure Vessel, Gear Control method Ground Control+Remote Control+Cab Control
Lifting Capacity As requested After-sales Service Provided Overseas Service Provided
Certification CE ISO or As requested Brand Name Zehua
Place of Origin Henan, China
Intelligent Steel Industry
Zehua offers comprehensive intelligent material handling solutions tailored to various scenarios in the steel industry, including steel coils, slabs, wire rods, rebar, scrap steel, and more.
Our independently developed warehouse management system integrates seamlessly with various production processes, enabling data intercommunication and high-efficiency operations. This allows production workshops to better control workflow pacing, significantly improving operational efficiency.

As an essential foundation industry of the national economy, the steel industry boasts a vast market and complex production processes. From raw materials to finished products, the production chain involves multiple steps including sintering, pelletizing, coking, ironmaking, steelmaking, hot rolling, and cold rolling. The harsh production environment and high manual labor intensity create an urgent need for intelligent upgrades.
Zehua started by addressing the loading, unloading, and storage requirements of cold-rolled steel coils, and has progressively developed solutions for various steel industry scenarios, including wire rod coils, rebar bundles, and blast furnace slag grabbing. These solutions enable the warehouse management system to seamlessly integrate with various processing lines, facilitating data exchange and planned operations. This allows production workshops to better control workflow pacing, significantly improving operational efficiency.

Product Characteristics

1• The AICrane software system creates an HMI (Human-Machine Interface) based on the actual layout of the storage area, maximizing the restoration of on-site conditions.
2• Real-time display of material status at each storage position, inventory management, stock level warning, and report statistics.
3• Communication with the PLC system of ground control systems such as roller tables or walking beams to achieve interlocking control.
4• Intelligent algorithm-based optimization of crane dispatch in coordination with production plans. Automatic avoidance of hazardous areas, real-time position monitoring, and intelligent anti-collision for multiple cranes.
5• Automatic allocation of lifting and storage positions based on process requirements and stacking principles, path optimization, reduction of re-handling operations, improved production efficiency, and reduced crane workload.
Intelligent crane
An intelligent crane is not merely a traditional crane equipped with a remote control or sensors. It is an integrated system with perception, analysis, decision-making, and execution capabilities, typically consisting of the following four layers:
1. Intelligent Sensing and Monitoring Layer (The "Eyes and Nerves" of the System)
* Sensor Network:
* Load Monitoring: Real-time and precise weight measurement to prevent overload.
* Positioning: Utilizes absolute encoders or laser/millimeter-wave radar to achieve centimeter-level precise positioning of the hook in three-dimensional space.
* Condition Monitoring: Monitors motor temperature, vibration, brake wear, wire rope condition, structural stress, etc.
* Anti-Collision System: Enables automatic collision avoidance with other cranes on the same runway, end trucks, or obstacles via laser or ultrasonic sensors.
* Sway Monitoring: Monitors the swing amplitude of the load.
* Vision Systems: Integrated high-definition cameras (hook cameras, panoramic cameras) provide real-time video feedback, assisting with blind-spot operations and activity recording.

2. Intelligent Control and Execution Layer (The "Brain and Cerebellum" of the System)
* Intelligent Drive System: Full variable frequency control for smooth and precise speed adjustment.
* Automatic Anti-Sway System: Automatically suppresses hook and load swing via software algorithms (input shaping or model-following) to achieve "spot-on" positioning.
* Precision Positioning System: Automatically moves the hook to preset coordinates based on position feedback.
* Automatic Operation and Path Planning: Can store and repeat a series of motion sequences (e.g., pick from Point A, move to and drop at Point B) and plan optimal paths.
* Human-Machine Interface (HMI): Modern touchscreen HMI that graphically displays all statuses, alarms, and operational controls.

3. Digital Connectivity and Data Layer (The "Circulatory System")
* Industrial Communication Modules: Support industrial Ethernet protocols such as PROFINET, EtherNet/IP, Modbus TCP for seamless integration into the factory IoT.
* Wireless Communication: Supports Wi-Fi, 4G/5G for remote monitoring, data upload, and wireless remote control.
* Data Gateway / Edge Computing Unit: Collects and processes local data, uploading it to the cloud or server.
* Remote Access and Diagnostics: Allows authorized engineers to remotely access the system to view status, diagnose faults, and even update programs.

4. Intelligent Management and Application Layer (The "Intelligent Hub")
* Crane Management System (CMS):
* Real-Time Monitoring Dashboard: Visually displays the status, position, load, and alarms of all cranes from a control room or computer.
* Job Scheduling and Logging: Records details of each operation (start/end time, operator, load, etc.), creating electronic work orders.
* Predictive Maintenance Alerts: Forecasts potential failures based on equipment operational data (e.g., motor start/stop cycles, operating hours, vibration trends), enabling proactive maintenance scheduling and shifting from reactive repair to proactive care.
* Energy Consumption Analysis: Monitors the power consumption of individual cranes, providing data for energy-saving optimization.
* Integration with Upper-Level Systems: Can exchange data with factory MES (Manufacturing Execution System), WMS (Warehouse Management System), and ERP, making the crane a key execution unit in smart factory logistics.
contact us for more information！

Q: Do you support customizing cranes according to my specific needs?

A: Absolutely. We offer full customization based on your workshop dimensions (span, lifting height), power supply specifications, duty cycle (FEM/ISO class), and special environmental requirements (explosion-proof, corrosion-resistant, high-temperature). Please provide your detailed operational requirements for a tailored design and quotation.

Q: Does the equipment comply with international safety and quality standards? What certifications do you have?

A: Yes. Our core design and manufacturing follow international standards such as ISO, FEM, DIN. We can apply for and provide CE certification (covering Machinery Directive MD and Low Voltage Directive LVD) for target markets, along with a full Declaration of Conformity and technical documentation.

Q: Does the price include installation, commissioning, and operator training?

A: Our standard quotation is typically EXW or FOB. However, we offer comprehensive value-added service packages, including remote installation guidance, optional on-site engineer commissioning services, and detailed installation manuals with operational training videos. Specific service terms are negotiable before order confirmation.

Q: How do you guarantee product quality? Do you have testing and factory inspection procedures?

A: We implement a strict quality control system. Every crane undergoes mandatory key process inspections, no-load and load tests(including rated load and overload tests), and complete operational debugging before leaving the factory. We welcome and support pre-shipment inspections by the buyer or third-party agencies (e.g., SGS).

Q: Can we visit your factory or see case studies of similar projects?

A: You are most welcome! We are delighted to arrange a visit to our manufacturing base to witness our production capability and quality control firsthand. We can also provide video case studies and references (under NDA) from our global clients with similar applications.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Trading Company,Seller

  • Year Established:

    The compan

  • Total Annual:

    $5000000-$8000000

  • Employee Number:

    One hundred~Two hund

  • Ecer Certification：

    Verified Supplier

Henan Zehua Heavy Machinery Co., Ltd covers about 220,000 square meters area, located in Xinxiang City, Henan Province — the birthplace of the "China crane hometown." It is a professional enterprise integrating the R&D, design, manufacturing, sales, installation, and full-process services ... Henan Zehua Heavy Machinery Co., Ltd covers about 220,000 square meters area, located in Xinxiang City, Henan Province — the birthplace of the "China crane hometown." It is a professional enterprise integrating the R&D, design, manufacturing, sales, installation, and full-process services ...

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Get in touch with us

  • Reach Us
  • ZEHUACRANES
  • Cross-border Trade Building, Xinxiang City, Henan Province
  • https://www.zehuaheavy.com/

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