If your facility handles light to moderate lifting tasks (usually up to 20 or 25 tons), our single girder overhead crane offers a cost-effective, versatile, and efficient solution. Whether you’re operating a warehouse, manufacturing plant, or working in specialized industries like steel mills or chemical plants, our single girder crane is fully customizable to meet your specific lifting requirements.
Which Single Girder Crane Suits Your Needs? Explore the Different Types
Our single girder overhead crane for sale comes in various types and configurations, each suited for specific lifting needs. Let’s take a look at the most common types:
AQ-HD Single Girder Overhead Crane
- Application: Ideal for industries that require precise and stable lifting operations.
- Features: Compact design, precise control, stable operation, high safety standards
| PARAMETERS OF AQ-HD | |
|---|---|
| Load capacity | 1-20t |
| Span | 7.5-28.5m |
| Lifting height | 6-18m |
| Lifting speed | 0.8/5m/min |
| Hoist running speed | 2-20m/min |
| Crane running speed | 3-30m/min |
| Work duty | A5 |
| Custom designs available | |
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AQ-LD Single Girder Bridge Crane
- Application: Ideal for light duty operations, including assembly lines, warehouses, and factories.
- Features: Simple design, affordable, and effective for general lifting tasks.
| PARAMETERS OF AQ-LD | |
|---|---|
| Load capacity | 1-25t |
| Span | 7.5-31.5m |
| Lifting height | 6-30m |
| Lifting speed | 0.3-8m/min |
| Hoist running speed | 20m/min |
| Crane running speed | 20m/min |
| Work duty | A3, A4 |
| Custom designs available | |
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AQ-LB Explosion Proof Single Girder Crane
- Application: Specially designed for environments with explosive gases, vapors, or dust (such as chemical plants or oil refineries).
- Features: This type of single beam crane is equipped with explosion-proof motors and electrical components.
| PARAMETERS OF AQ-LB | |
|---|---|
| Load capacity | 1-20t |
| Span | 7.5-31.5m |
| Lifting height | 6-30m |
| Lifting speed | 0.33-8m/min |
| Hoist running speed | 20m/min |
| Crane running speed | 20m/min |
| Work duty | A3, A4 |
| Explosion-proof grade | ExdⅡBT4、ExdⅡCT4 |
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AQ-LX Underhung Single Girder Crane
- Application: Ideal for environments with limited space or low headroom, such as small workshops, maintenance facilities, and assembly lines.
- Features: The single girder underhung crane runs on rails suspended from the ceiling, offering significant space savings.
| PARAMETERS OF AQ-LX | |
|---|---|
| Load capacity | 0.5-10t |
| Span | 3-22.5m |
| Lifting height | 6-30m |
| Lifting speed | 0.7-8m/min |
| Hoist running speed | 20m/min |
| Crane running speed | 20m/min |
| Work duty | A3, A4 |
| Custom designs available | |
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AQ-LDY Metallurgical Single Beam Crane
- Application: Specially designed for the metallurgy industry, including steel mills, smelting plants, and foundries.
- Features: Built to withstand extreme temperatures, this crane is equipped with heat-resistant components and durable construction to handle molten metal, ingots, or other hot materials.
| PARAMETERS OF AQ-LDY | |
|---|---|
| Load capacity | 1-10t |
| Span | 7.5-31.5m |
| Lifting height | 6-20m |
| Lifting speed | 1.75-8m/min |
| Hoist running speed | 20m/min |
| Crane running speed | 20m/min |
| Work duty | A6 |
| Custom designs available | |
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AQ-LDZ Grab Single Girder Bridge Crane
- Application: Commonly used in applications where bulk material handling is required, such as in shipyards, steel plants, or waste disposal facilities.
- Features: The single girder grab crane is equipped with a grab bucket or clamshell bucket to handle materials like scrap metal, coal, or other bulk materials.
| PARAMETERS OF AQ-LDZ | |
|---|---|
| Load capacity | 2-10t |
| Span | 4.5-28.5m |
| Lifting height | 6-16m |
| Lifting speed | 14-16m/min |
| Hoist running speed | 20m/min |
| Crane running speed | 20m/min |
| Work duty | A3, A4 |
| Custom designs available | |
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These crane types showcase the versatility of our electric single girder overhead cranes, each designed for specific environments and lifting needs. Now, the key question is: how do you choose the right one? Below is a helpful guide to selecting the ideal single girder electric overhead crane for your business.
Guide to Selecting the Ideal Single Girder Electric Overhead Crane
In this guide, we will walk you through the key factors to consider when selecting the ideal single beam overhead crane for your operations.
Define Your Lifting Requirements
The first step in selecting the right crane is to clearly define your lifting needs. Understanding the specifics of your material handling tasks will help narrow down the options. Key factors to consider include:
- Load Capacity: How heavy are the materials you need to lift? Single girder cranes typically handle loads from 1 ton to 25 tons, but it’s important to choose a crane that can safely accommodate the heaviest load you expect to lift.
- Lifting Height: Determine the height to which you need to lift materials. Ensure that the crane offers a lifting height that suits your facility’s requirements and clears any obstacles.
- Span: The span is the distance between the crane’s support columns. Measure the width of your workspace to ensure the crane fits well within your operational area.
Assess the Environment and Application
The working environment plays a significant role in determining which type of overhead crane single girder is best for your needs. Consider the following factors:
- Space Constraints: If your facility has low ceilings or limited space, an under running single girder crane may be ideal. These cranes are suspended from the ceiling and require less headroom, offering a clean, unobstructed floor area beneath.
- Working Conditions: Some industries, such as steel mills, chemical plants, or warehouses dealing with hazardous materials, require specialized cranes. For these environments, you may need explosion proof cranes or metallurgical cranes that are built to withstand extreme conditions.
- Indoor vs. Outdoor Use: If your crane will be used outdoors or in a harsh environment, ensure you choose a crane designed for such conditions, often featuring weather-resistant components.
Choose the Right Control System
Our single girder cranes offer a variety of control options to suit different operational needs. You should consider the most efficient and ergonomic control system for your business:
- Pendant Control: The simplest control option, where the operator controls the crane from a fixed location on the ground.
- Remote Control: Provides more flexibility by allowing the operator to control the crane from anywhere within the working area, improving safety and efficiency.
- Cab Control: For larger operations, some single girder overhead cranes come with a cabin for the operator, offering full visibility and more precise control over the crane’s movements.
Consider Safety Features
Our single girder electric overhead travelling cranes are equipped with various safety features to protect both the operator and the load:
- Overload Protection: This feature ensures that the crane will not lift loads that exceed its rated capacity, preventing accidents and damage.
- Limit Switches: These switches prevent the crane from traveling beyond its designed limits, ensuring safe operation.
- Anti-Sway Systems: For added stability, anti-sway technology helps reduce the oscillation of the load during movement, ensuring safer transport of materials.
By evaluating these factors, you can make an informed decision that enhances efficiency and productivity in your operations.
At Aicrane, we specialize in providing customized single girder bridge cranes that meet the diverse needs of businesses across various industries. Below, you’ll find some real-world examples of how we provide custom single beam cranes to our clients for various applications.
Powering Industries: Real-World Examples of Our Single Girder Cranes
Manufacturing Industry: Precision and Efficiency in Production Lines
A machinery manufacturing plant in Russia installed several single beam overhead cranes to assist with the manufacturing of heavy machinery. These cranes are used to lift and move large metal tanks and components during the production process.
- Model: AQ-HD
- Load Capacity: 10 ton & 16 ton
- Span: 15m
- Lifting Height: 12m
Precast Concrete Industry: Efficient Lifting of Concrete Components
In a precast concrete facility in Uzbekistan, a single beam bridge crane is used to handle the heavy lifting of concrete blocks, beams, and and slabs. The crane’s ability to lift up to 10 tons with precision allows the facility to quickly move heavy precast elements, improving production speed and reducing handling times.
- Model: AQ-LD
- Load Capacity: 10 ton
- Span: 19m
- Lifting Height: 8m
Metal Fabrication: Efficient Handling of Steel Materials
A metal fabrication plant in Kazakhstan uses our 10 ton single girder overhead crane to lift and move steel pipes, beams, columns, and other steel materials. The crane’s design ensures that these heavy materials are moved safely and efficiently, helping the plant meet production deadlines and maintain smooth operations.
- Model: AQ-LD
- Load Capacity: 10 ton
- Span: 18m
- Lifting Height: 13m
Glass Production: Safe Handling of Fragile Materials
A glass production plant in Saudi Arabia installed a 5 ton single girder overhead crane for lifting glass and other materials within the plant. The crane’s precise control and smooth operation ensure the safe handling of delicate glass products, preventing damage during the production process.
- Model: AQ-HD
- Load Capacity: 5 ton
- Span: 15m
- Lifting Height: 6m
Building Materials: Safe Handling of Wall Panels and Materials
A plant in Uzbekistan installed a 2-ton underhung single girder overhead crane for handling wall panels and other building materials. The explosion-proof design ensures safe and efficient material handling in an environment with potential hazards.
- Model: AQ-LXB Explosion Proof
- Load Capacity: 2 ton
- Span: 1+11+11+1m
- Lifting Height: 6.5m
If you’re looking to enhance your industrial operations with reliable and high-performance cranes, consider integrating our single girder overhead cranes into your workflow to experience the benefits of improved efficiency and increased productivity. Wondering how to purchase a single girder crane from Aicrane? The following is a step-by-step guide to partnering with us.
How to Buy a Single Girder Overhead Crane from Aicrane: Cooperation Process
Partnering with Aicrane for your single girder crane needs is a straightforward and customer-focused process. Here’s a step-by-step guide to help you navigate your purchase of a single girder overhead bridge crane:
Initial Consultation & Needs Assessment
Start by reaching out to our team to discuss your project’s specific requirements. We’ll work with you to understand your lifting capacity, span, working environment, and other crucial details to ensure the crane fits your operational needs perfectly.
Customization & Specifications
Based on your unique requirements, we offer a range of customizable options for your crane. Our engineers will design a crane that optimizes your material handling processes. This includes selecting the ideal lifting capacity, span, lifting height, control modes, and more.
Quotation & Agreement
Once we’ve finalized the design, we’ll provide a detailed quotation that includes the single girder overhead crane price, specifications, delivery terms, and any additional features. We aim for transparency, ensuring there are no hidden costs.
Manufacturing Process
After confirming your order, we move into the manufacturing phase. Our state-of-the-art facilities and experienced technicians ensure that your crane is built to meet high standards of quality and safety. We also perform rigorous testing at various stages of production.
Delivery & Installation
Upon completion, we will deliver your crane to the designated location. Our expert installation team can either provide on-site installation assistance or offer remote guidance to ensure a smooth setup. We ensure everything is properly installed and calibrated for peak performance.
Training & After-Sales Support
To maximize the efficiency of your crane, we offer comprehensive training for your operators. In addition, our after-sales service ensures that you have ongoing support, from maintenance to troubleshooting, so your crane remains in optimal working condition.
With Aicrane, you’re not just buying a crane; you’re investing in a comprehensive solution that includes expert support, custom engineering, and reliable service at every step of the way. Let us help you streamline your operations and achieve lasting productivity improvements with our single girder overhead cranes.
Understanding the Structure of a Single Girder Overhead Crane
The structure of a single girder overhead crane design is composed of several important parts and components, each designed to perform a specific function and ensure smooth and safe operation. These single girder overhead crane parts can be grouped into the following categories:
Main Girder (Beam)The main girder, or beam, is the core structural component of the crane. It runs horizontally and supports the hoist. Made from high-strength steel, the girder is designed to bear the weight of the load being lifted. The design of the girder can vary, but it is typically either an I-beam or a box-shaped beam. The single girder overhead crane uses a single beam to provide a stable structure for the entire system.
End TrucksThe end trucks are mounted on both ends of the main girder and are responsible for supporting and moving the crane along the runway. Each end truck consists of wheels, frames, and drive mechanisms that allow the crane to travel horizontally along the tracks. The end trucks also absorb the forces generated during crane operation and help distribute the load evenly across the system.
HoistThe hoist is one of the most critical components of a single girder bridge crane. It is the lifting mechanism that raises and lowers the load along the vertical axis. The hoist typically includes a motor, drum, rope, or chain system that interacts with the load. In electric single beam crane, the hoist is powered by an electric motor, providing smooth, controlled lifting and lowering operations.
Control SystemThe control system is an integral part of the single girder overhead crane structure, allowing operators to manage the movement of the crane. This system can include a variety of control methods such as pendant controls, radio remote controls, or cabin controls. It provides precise movement control for the crane, ensuring safe operation when lifting, lowering, or moving loads.
Runway and RailsThe runway is the track system on which the crane moves. The runway consists of rails mounted along the walls, and it serves as the path for the crane’s end trucks to travel. The rails must be aligned and level to ensure smooth operation and to minimize wear and tear on the crane’s wheels and components.
Electrical SystemThe electrical system includes motors, wiring, control panels, and safety systems such as overload protection and limit switches. Proper electrical system design and maintenance are essential to ensure reliable operation and safety in a single girder overhead crane.
How to Install a Single Girder Overhead Crane: A Comprehensive Guide
Installing a crane single girder involves a series of steps that ensure the crane operates efficiently and safely. From planning and preparation to final testing, the installation process requires careful attention to detail, precision, and adherence to safety standards. Here’s a step-by-step guide on how to install a single girder overhead crane.
Planning and Preparation
Before the overhead crane installation process begins, several factors must be considered:
- Site Evaluation: Ensure the installation site is clear of obstacles and has a stable, level surface. The crane will need adequate space for movement along its track, so the area should be measured and marked according to the single girder overhead crane specifications.
- Preparation of Materials: Gather all necessary materials, tools, and equipment for the installation. This includes the single girder overhead crane components (girder, hoist, end beams, motors, etc.), bolts, lifting equipment, and safety gear.
- Crane Specifications: Review the crane’s specifications, including its lifting capacity, span, lifting height, and control type (manual, pendant, or remote). Ensure that all components are compatible with the designated space and operational requirements.
Assemble the Crane Components
The installation of a single girder overhead crane typically involves several major components:
- Girder Assembly: The overhead crane single girder forms the main structural element of the crane. It should be positioned on the beam supports (e.g., runway beams). Carefully assemble the girder, ensuring that the connections between sections are tight and secure.
- Trolley and Hoist: The trolley and hoist are the moving parts of the crane that carry the load. The trolley should be aligned with the girder and properly mounted, allowing it to move smoothly across the span. Install the hoist on the trolley, ensuring that the lifting mechanism is well-secured.
- End Beams: Attach the end beams to the crane’s girder. These beams support the crane’s movement along the runway system and help distribute the load. Ensure that the beams are properly aligned with the crane’s structural components.
Install the Runway System
The runway system consists of rails that guide the crane’s movement. Proper alignment is essential to ensure the crane operates smoothly.
- Install the Rail Tracks: Position the rail tracks along the path where the crane will travel. Ensure the tracks are level and parallel to each other, as any misalignment can cause uneven travel and unnecessary wear on the crane’s wheels.
- Mount the Runway Beams: The runway beams should be securely mounted to the structure (e.g., building columns or walls). Check that the distance between the runway beams matches the top running crane span.
- Track Alignment: Once the rails and runway beams are installed, check the track alignment. Use a level and measuring tools to ensure the tracks are properly aligned for smooth crane operation.
Lift and Install the Crane on the Runway System
With the girder, trolley, hoist, and end beams assembled, the crane needs to be lifted into position.
- Lifting Equipment: Use appropriate lifting equipment such as cranes, hoists, or other lifting devices to raise the assembled crane structure into position. Ensure that the lifting equipment has sufficient capacity to handle the weight of the crane components.
- Position the Crane: Carefully position the crane onto the rails of the runway system. Ensure that the crane is centered and properly aligned with the runway. Double-check that the crane can move freely along the track without any obstructions or friction.
Electrical and Control Systems Installation
Once the physical structure of the crane is in place, the next step is to install the electrical systems, which include wiring, motors, and control mechanisms.
- Wiring and Connections: Connect the hoist, trolley, and main crane motor to the power supply. This will likely involve running electrical wires and ensuring all connections are tight and secure. Always follow the manufacturer’s guidelines and local electrical codes.
- Control Panel Installation: Install the control panel in a convenient location, ensuring that the operator has easy access to control the crane. The control system could be manual, pendant-controlled, or remote-controlled, depending on the overhead crane specifications.
- Safety Features: Install any safety features such as limit switches, emergency stop buttons, and overload protection mechanisms. These features are essential for safe crane operation.
Testing and Calibration
Once the crane is installed, it’s time to test its functionality.
- Test the Movement: Activate the crane and test the movement along the runway. Check the hoist for smooth operation, and ensure the trolley moves freely across the girder. Look for any signs of friction or irregular movement.
- Check the Load Capacity: Perform a load test to ensure the crane can handle its rated capacity. Start with a lighter load and gradually increase it to check the hoist’s lifting capacity, stability, and functionality.
- Check Electrical and Control Systems: Test all electrical systems and the control mechanisms. Ensure that the operator can control the crane smoothly, and all buttons, switches, and remote controls are functioning correctly.
Final Inspection and Safety Checks
Before putting the crane into full operation, conduct a thorough inspection:
- Structural Integrity: Check all bolts, welds, and connections for any signs of stress or looseness. Ensure that the crane’s structure is robust and secure.
- Safety Features: Verify that all safety features, such as emergency stops, limit switches, and overload protection, are working properly.
- Documentation: Review the crane’s manual and ensure that the installation meets all safety standards, local regulations, and manufacturer guidelines. Document all inspection results, including test load data and safety checks.
Operator Training and Handover
Once the crane has been installed, tested, and inspected, it’s time to train the operators.
- Operator Training: We provide comprehensive training on how to operate the overhead crane safely. Cover all aspects, including controls, load handling, emergency procedures, and daily maintenance.
- Handover to the Client: After training, we officially hand over the crane to the client, ensuring they have all necessary documentation, including manuals and certificates of compliance.
Proper installation not only enhances the crane’s performance but also minimizes the risks associated with its operation. To gain a clearer understanding of the installation process for a single girder crane, click here to watch the detailed installation video. Don’t hesitate to reach out if you need more information about single girder overhead cranes!
