New Single Girder 5 Ton Overhead Crane

Core Components: Gearbox, Motor, Gear

Place of Origin: Henan, China

Warranty: 1 Year

Weight (KG): 10000 kg

Video outgoing-inspection: Provided

Machinery Test Report: Provided

Selling Units: Single item

Single package size: 600X300X300 cm

Single gross weight: 200.000 kg

 

 

 

1.Main beam

A new single girder 5-ton overhead crane typically features a main beam designed to support the load capacity of 5 tons while ensuring smooth and safe operation. Here's an overview of the main beam structure:

Key Features of the Main Beam:
Material: The main beam is usually made from high-strength steel, ensuring durability and the ability to support heavy loads.

Design: The main beam is typically I-beam or box girder design. An I-beam is commonly used for its simplicity and strength, whereas a box girder design may be preferred for heavier or more precise lifting.

Dimensions: The dimensions of the main beam will depend on the specific design and span of the crane. The length is determined by the span, and the height and width will depend on the load requirements.

Welding/Connection: The beam is welded with high-quality processes to ensure structural integrity. Reinforcements may be included depending on the design to handle dynamic loads.

Deflection Control: To prevent excessive bending under load, the beam is designed to minimize deflection. It may also include stiffeners or additional reinforcements to ensure minimal deformation under load.

Corrosion Resistance: If the crane will operate in harsh environments (e.g., outdoor settings or corrosive areas), the main beam may be treated with anti-corrosion coatings or galvanized to extend its lifespan.

 

2.Lifting System

A New Single Girder 5 Ton Overhead Crane Lifting System typically consists of the following components and features:

Key Components:
Single Girder:

This is the main structural component of the crane, providing support for the lifting system. A single girder crane uses a single beam that runs along the width of the crane bay, making it a more cost-effective option for lighter loads like 5 tons.

Hoist:

The hoist is the mechanism responsible for lifting and lowering the load. A 5-ton crane would typically feature an electric chain hoist or wire rope hoist depending on the specific requirements.

End Trucks:

These are mounted at both ends of the girder. The end trucks include wheels and axles that allow the crane to move along the runway beam.

Runway System:

This consists of the beams installed on the floor that allow the crane to move back and forth. It needs to be designed to support the total load of the crane and any load it carries.

Controls:

The lifting system is controlled by an electric or manual control panel. Most modern systems use a wireless or pendant control system to operate the hoist, trolley, and crane movement.

Motor & Drive System:

The motor powers the movement of the hoist and crane trolley along the runway. For a 5-ton crane, electric motors are typically used.

Safety Features:

Limit Switches: Prevent overtravel of the crane and hoist.

Overload Protection: To ensure that the crane doesn't lift beyond its rated capacity.

Emergency Stops: Easily accessible to stop the crane in case of an emergency.

Anti-sway Mechanism: To reduce load swinging and improve control.

3.End carriage

A new single girder 5-ton overhead crane end carriage is typically a key component of the crane system, designed to support and move the crane along the track. It works in conjunction with the crane's hoist and trolley to enable movement in the horizontal direction. Here's a brief overview of its parts and function:

End Carriage: The end carriage forms the base of the overhead crane. It is typically fitted with wheels that run along the crane's runway. The wheels are designed to support the weight of the crane and allow it to move smoothly along the track.

Structure: Made of steel or other strong materials, the end carriage is designed to support the crane girder and the loads it will carry. It has a sturdy framework to bear the dynamic forces generated during the crane operation.

Wheels: The wheels are typically mounted at the four corners of the end carriage. These wheels run along the runway rails, ensuring that the crane can travel smoothly from one end to the other.

Drive System: The end carriage may be equipped with a motorized drive system, which could include electric motors, reducers, and gears. This system powers the movement of the crane along the tracks.

Functionality: In a 5-ton crane system, the end carriage must be strong enough to handle the load and the forces involved in lifting and moving. It is built to ensure stable and efficient movement of the crane along the tracks.

 

4.Crane travelling mechanism

A New Single Girder 5 Ton Overhead Crane with a crane traveling mechanism generally refers to a crane designed to lift and transport heavy loads, typically up to 5 tons, across a facility's overhead track system. Here's an overview of its components:

Single Girder:

This crane has a single girder or beam structure that supports the hoisting mechanism. It is lighter and simpler compared to a double girder crane but is still strong enough to handle moderate loads.

Traveling Mechanism:

The traveling mechanism allows the crane to move along the overhead rail or runway. It typically includes:

End Trucks: Mounted at each end of the girder, allowing the crane to travel along the runway.

Wheels and Motors: These provide the movement. Motors are often connected to gearboxes that control the speed and direction of travel.

Trolley: The part of the crane that moves along the girder. The hoist mechanism (for lifting and lowering loads) is mounted on the trolley, and it moves horizontally across the crane.

Hoist Mechanism:

The hoist raises and lowers the load. For a 5-ton capacity crane, it will typically use an electric chain or wire rope hoist.

Control System:

The crane may be operated using a wired or wireless remote control or a cabin with a joystick control. The control system ensures smooth operation and safety, with options for variable speed and other safety features (e.g., overload protection).

Safety Features:

Overload protection, limit switches, emergency stop buttons, and sensors that prevent the crane from operating outside of safe parameters.

These cranes are generally used in industrial settings where heavy materials need to be moved, such as in factories, warehouses, or ports.

5.Trolley travelling mechanism

A Single Girder 5 Ton Overhead Crane typically uses a trolley travelling mechanism that allows the hoist to move horizontally along the crane's beam. The mechanism generally consists of several components:

Trolley Frame: The frame supports the hoist and the motor, allowing it to move along the crane's girder.

Wheels: The trolley is mounted on wheels that run along the crane's beam. These wheels are often made from durable materials like steel and are designed to handle the weight and stresses involved in lifting and moving loads.

Drive Motor: The trolley is powered by a motor (usually electric), which drives the wheels to move the trolley along the girder. It could either be a single-speed motor or a variable frequency drive motor for more precise control over the speed.

Reduction Gearbox: A gearbox is often used to reduce the speed of the motor and increase the torque, allowing the trolley to move smoothly even when carrying heavy loads.

End Trucks: These are the components that house the trolley wheels and are mounted at each end of the crane girder. They ensure the trolley moves across the full span of the girder.

Control System: The control system allows operators to manage the movement of the trolley, often with a pendant control or remote control. It can include emergency stop features and limit switches to prevent overtravel.

Bearings: Bearings are used in the wheels and other parts of the mechanism to ensure smooth movement and reduce wear and tear.

The mechanism is designed for smooth operation, low maintenance, and high efficiency, ensuring the crane can move loads of up to 5 tons with ease and precision.

6.Crane wheel

A New Single Girder 5 Ton Overhead Crane typically comes equipped with various essential components to ensure smooth and efficient operation. One of these key components is the crane wheel, which plays a critical role in enabling the crane to move along the runway or rail system.

Crane Wheel Features and Considerations:
Material:

Crane wheels are often made of high-strength materials like forged steel or alloy steel to handle the heavy loads and stress experienced during operation.

Some models use cast steel or cast iron for a balance between cost and durability.

Design:

Single Girder Cranes usually use solid wheels or flanged wheels to maintain stability on the rail system.

The wheels have a special groove design to fit securely onto the track, ensuring smooth travel without slipping.

Load Rating:

For a 5-ton crane, the wheels are designed to support the total load weight and distribute the weight evenly across the crane's structure.

Wheel Maintenance:

Regular inspection of crane wheels is essential to ensure proper alignment and minimize wear.

Lubrication and proper adjustment are necessary to maintain wheel functionality and prevent excessive friction, which can lead to damage.

Size and Dimensions:

The size of the wheels depends on the design of the crane and the load it is intended to carry. The diameter and width of the wheels are carefully chosen based on factors like load capacity and travel speed.

7.Crane Hook

A single girder 5-ton overhead crane is typically used for lifting and moving heavy loads within a factory, warehouse, or construction site. The crane consists of a single beam or girder running along two tracks, with a hoist (with a hook) attached to the beam for lifting and lowering the load.

Key components of the Single Girder 5 Ton Overhead Crane:
Single Girder: The crane has one main horizontal beam (the girder) that spans the width of the facility. This girder supports the hoisting mechanism and helps to distribute the load.

Hoist: The hoist is responsible for raising and lowering the load. It typically consists of a motorized system and a hook.

Hook: The hook is the primary lifting attachment used to secure the load. It is often made from high-strength steel and designed to handle significant weight (in this case, up to 5 tons).

Bridge: The entire overhead crane is mounted on a bridge, which moves along two tracks (usually mounted on the building's walls or specially constructed supports).

End Trucks: These are the wheels that move the bridge along the tracks. They are mounted at either end of the crane bridge and are powered by motors.

Control System: The crane may be operated from a control pendant or a remote control, allowing operators to move the crane, raise and lower the load, and adjust the speed of lifting.

Features of a 5 Ton Overhead Crane:
Capacity: It can lift up to 5 tons (5000 kg), making it suitable for medium-heavy lifting tasks.

Efficiency: The crane is typically designed to work in small to medium-sized facilities, providing reliable and efficient load handling.

Compact Design: The single girder design allows for space savings while still providing high lifting capacity.

Safety: Many models are equipped with overload protection, limit switches, and other safety mechanisms to ensure the safe operation of the crane.

8.Motor

A New Single Girder 5 Ton Overhead Crane Motor typically refers to the motor used in a single girder overhead crane system designed to lift loads of up to 5 tons. These motors are key components in the operation of the crane, as they provide the necessary power for both hoisting and horizontal movement of the crane's trolley.

Key aspects to consider for such a motor:

Power Rating: The motor should be rated to handle a load of 5 tons efficiently, typically in the range of 5-15 horsepower, depending on the crane design and usage.

Voltage and Frequency: Motors are generally available in various voltage specifications (e.g., 380V, 400V, 460V) and frequency (50 Hz or 60 Hz), so it's important to match the motor to the local electrical grid and crane specifications.

Duty Cycle: This refers to how often and for how long the motor can operate under load. Overhead cranes often require motors with high-duty cycles for continuous operation.

Speed Control: Modern overhead cranes may feature variable speed drives, allowing for smooth and precise control of both hoisting and trolley movements.

IP Rating: The protection class of the motor should be suitable for the environment. For example, an IP54 rating is common, providing protection against dust and water splashes.

Type of Motor: The most common motor types for cranes are squirrel cage induction motors, but for higher efficiency, some systems use permanent magnet synchronous motors.

Braking Mechanism: The motor will often be paired with a brake to control the lowering of loads and provide safety when stopping under load.

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9.Sound and light alarm system & limit switch

A New Single Girder 5 Ton Overhead Crane typically includes a sound and light alarm system and a limit switch as part of its safety and operational features.

Sound and Light Alarm System:

Purpose: This system is designed to alert operators and nearby personnel when the crane is in operation or when a hazardous condition is detected.

Sound Alarm: A loud audible warning (horn or siren) is triggered when the crane is moving or when an emergency or overload condition arises.

Light Alarm: A flashing light or signal is used in conjunction with the sound alarm. The light might be red (indicating a danger) or yellow (indicating caution), depending on the situation.

Application: It ensures that everyone in the vicinity is aware of crane movement or any potential issues, improving workplace safety.

Limit Switch:

Purpose: The limit switch prevents the crane from operating beyond its designated range, helping to avoid mechanical damage, accidents, and overloading.

Operation: Limit switches are installed at critical points (e.g., at the end of the crane's travel path) to automatically stop the crane when it reaches its limit. This helps prevent the hoist, trolley, or bridge from moving too far, reducing wear and tear.

Types:

Overload Limit Switch: Stops the crane if it exceeds its rated load capacity.

End-of-Travel Limit Switch: Stops the crane when it reaches the end of its travel range.

Together, these safety features ensure the safe and efficient operation of the crane while preventing accidents and damage.

10.Safety Devices

For a New Single Girder 5 Ton Overhead Crane, several safety devices are typically included to ensure safe operation. These devices help prevent accidents, enhance control, and ensure compliance with safety regulations. Here are the key safety devices commonly used:

1. Overload Protection
Purpose: Prevents the crane from lifting loads that exceed its rated capacity (5 tons).

How it works: This device triggers an alarm or stops crane operation if the load exceeds the safe operating limit.

2. Limit Switches (End-of-Travel)
Purpose: Protects the crane from traveling beyond its safe range.

How it works: Prevents the hoist from over-traveling in both the up and down directions, as well as preventing the trolley from moving beyond the end stops.

3. Anti-Sway System
Purpose: Reduces the swinging motion of the load during operation.

How it works: A control system that uses sensors and motors to reduce load sway, enhancing stability and safety, especially for precise positioning.

4. Emergency Stop Button
Purpose: Allows for immediate shutdown of the crane in case of an emergency.

How it works: The emergency stop is usually a large, easily accessible button or switch that cuts off power to the crane, halting all motions.

5. Crane Load Moment Indicator (LMI)
Purpose: Monitors the weight and distribution of the load on the crane to avoid overloading.

How it works: This system provides real-time data to the operator, showing the load and crane's safe working range.

6. Warning Lights and Horns
Purpose: Alerts nearby workers of crane movement.

How it works: These are usually flashing lights or audible alarms activated when the crane is in operation, signaling to others in the vicinity to stay clear.

7. Rail Clamps and Stops
Purpose: Prevent the crane from derailing from its tracks.

How it works: Rail clamps and stops ensure that the crane moves only along its designated path, preventing accidents.

8. Safety Brakes
Purpose: Automatically engage to prevent the crane from falling in the event of a power failure or malfunction.

How it works: These brakes are designed to activate if the hoist motor or trolley fails, ensuring that the load remains secure.

9. Crane Motion Detection (for proximity safety)
Purpose: Ensures that the crane does not collide with obstacles, structures, or other cranes.

How it works: Sensors detect any potential obstructions in the crane's path, and an alarm or automatic shutdown can be triggered if a collision is imminent.

10. Operator Cabin Protection
Purpose: Provides a protective shield for the crane operator in case of accidents.

How it works: Includes features such as glass shielding, protective barriers, and comfortable seating for safe control during operation.

11. Thermal Protection for Motors
Purpose: Protects the crane's electrical components from overheating.

How it works: Sensors detect abnormal temperature rises, and the system will shut down the motor to prevent damage.

12. Safety Guards and Railings
Purpose: Prevents workers from accessing hazardous areas of the crane.

How it works: Physical barriers or railings around dangerous parts of the crane (e.g., hoist, trolley, etc.) keep workers safe from accidental contact.

These devices and systems work together to ensure that the crane operates safely, efficiently, and within the parameters of industry safety standards. Always check local regulations and manufacturer guidelines for specific safety requirements related to your equipment.

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Main technical

 

 

A New Single Girder 5 Ton Overhead Crane offers several advantages, especially for businesses looking to optimize their material handling operations. Here are some key benefits:

Cost-Effective: Single girder cranes are typically more affordable than double girder models because they require fewer materials and less complex design.

Compact Design: With a single girder system, the crane is lighter and more compact, which makes it suitable for smaller spaces or areas with height restrictions.

Efficient Use of Space: Since it uses less vertical space, it allows for better utilization of the available workspace, ensuring that more area is left for other operations.

Ease of Installation: The simple design of a single girder crane means quicker and easier installation, reducing downtime for your operations.

Lower Maintenance Costs: Fewer components mean fewer things that can go wrong, so maintenance costs tend to be lower compared to more complex crane systems.

Reduced Weight: The 5-ton capacity is well-suited for handling moderate loads without the need for a heavy-duty double girder crane, offering better weight distribution and smoother movement.

Versatility: These cranes can handle various types of loads, and their flexibility in design allows them to be adapted for different applications or environments.

Safety: Overhead cranes, including single girder types, help minimize the risks associated with lifting heavy loads manually, reducing the chance of accidents or injury.

Energy Efficient: Typically, single girder cranes are more energy-efficient because they are lighter and require less power to operate compared to heavier cranes.

Low Operating Costs: Thanks to their lighter structure, single girder cranes tend to have lower operational costs, including energy consumption and reduced wear-and-tear.

For industries with lighter lifting requirements (such as manufacturing, warehouses, or small-scale workshops), a new 5-ton single girder overhead crane can be an ideal choice.

 

 

A new single girder 5-ton overhead crane can be used in various industries and applications. Its primary purpose is to lift and move heavy loads within a defined area, typically inside warehouses, factories, or production facilities. Below are some common applications:

1. Manufacturing and Assembly Lines
Used to move parts and materials during the assembly or production process.

Helps streamline workflows by reducing manual labor and improving safety.

2. Warehouse Operations
Can assist in lifting and transferring heavy goods, pallets, and materials within the warehouse.

Efficient for managing inventory and unloading goods from delivery trucks.

3. Machine Shop and Tool Handling
Ideal for lifting heavy machinery, tools, and parts that require precise positioning.

Can be used to move materials to and from machining stations.

4. Maintenance and Repair Services
Can be used for lifting equipment or machinery that needs maintenance or repair.

Helps technicians by making heavy lifting tasks easier and safer.

5. Construction and Site Operations
Used on construction sites to lift heavy building materials such as beams, pipes, and concrete blocks.

Increases productivity and reduces risk of injury from manual lifting.

6. Metal Fabrication and Steel Handling
Commonly used in steel fabrication workshops for moving large metal pieces.

Enhances safety and precision when handling heavy metal components.

7. Storage and Sorting Systems
Assists in moving materials or products into storage or sorting locations.

Useful for organizing items in a warehouse, manufacturing plant, or other facilities.

Features to Consider:
Load Capacity: The crane should be capable of lifting the required loads (in this case, 5 tons).

Span and Height: Ensure the crane fits within the facility's height and width requirements.

Control Systems: Modern overhead cranes often have wireless or remote control options for enhanced safety and convenience.

Safety Features: Look for features such as overload protection, emergency stop functions, and limit switches to ensure safe operation.

 

The production procedure for a New Single Girder 5 Ton Overhead Crane generally follows these main stages, from design to final testing and delivery. Here's an outline of the typical steps involved:

1. Design and Engineering
Initial Design: Based on the client's specifications, the crane's design is developed, including dimensions, lifting capacity, and operational requirements.

Structural Design: Engineering analysis is done to ensure the crane can safely lift 5 tons, accounting for stresses, loads, and safety standards.

Electrical and Control System Design: Design the electrical wiring, control systems, and safety devices.

2. Material Procurement
Steel and Components: Procure the materials required, such as high-strength steel for the girder, beams, and other components.

Electrical Components: Select motors, gearboxes, control panels, and other electrical parts for the hoist, trolley, and crane controls.

3. Fabrication of the Girder
Cutting and Shaping: The steel beams are cut, welded, and shaped to form the girder, which is the main structural support of the crane.

Welding and Assembly: The individual parts of the girder (e.g., side beams, cross beams, end carriages) are welded together.

Quality Check: Ensure the girder meets the design specifications and can support the intended load.

4. Hoist Manufacturing
Hoist Design: The hoist unit, including the drum, wire rope, and motor, is manufactured. The hoist is designed to lift up to 5 tons.

Assembly: Assemble the hoist components, including the gearbox and motor.

Testing: Perform operational tests on the hoist to verify it operates smoothly and safely.

5. Trolley and End Carriages Production
Trolley: Manufacture the trolley, which moves along the girder and holds the hoist. It is designed to accommodate the weight and travel the full span of the crane.

End Carriages: These are the parts that connect the girder to the crane rails. They are designed for smooth travel and load-bearing capacity.

Assembly: Assemble the trolley and end carriages onto the girder.

6. Electrical and Control System Assembly
Control Panel: Install the control panel that manages crane operations, including start/stop, hoisting, trolley movement, and safety functions.

Wiring: Route and secure wiring for the motor, control systems, and other electrical components.

Safety Devices: Install safety features such as limit switches, overload protection, and emergency stop buttons.

7. Assembly of the Complete Crane
Crane Assembly: The girder, hoist, trolley, end carriages, and electrical systems are assembled into a complete crane.

Final Inspection: Inspect all components to ensure correct assembly and that they meet quality standards.

8. Testing and Quality Control
Load Testing: Perform load testing to ensure the crane can lift the 5-ton load safely. This involves testing the crane under controlled conditions with the specified weight.

Operational Testing: Check all the crane's functions, including hoisting, trolley travel, braking systems, and electrical controls.

Safety Testing: Ensure safety devices are working properly, including emergency stop functions and limit switches.

9. Final Adjustment and Calibration
Fine-Tuning: Make any necessary adjustments to the crane's movements, alignment, and control systems to ensure smooth operation.

Calibration: Calibrate the hoisting speed, trolley travel, and other settings to the specified performance standards.

10. Packaging and Shipping
Dismantling: The crane is carefully disassembled (if needed) for shipment, ensuring all parts are secure and protected.

Shipping: The crane is packed for delivery and shipped to the client's location.

11. Installation and Commissioning
On-Site Installation: Once the crane arrives, it is reassembled on-site and installed according to safety guidelines.

Commissioning: The crane undergoes a final set of operational checks at the client's location to ensure everything is functioning correctly.

Training: Provide training for the crane operators on proper use and safety.

12. Post-Installation Support
Warranty and Maintenance: Offer warranty services and provide ongoing maintenance support for the crane's operation.

By following these steps, manufacturers ensure that the crane meets the required standards for performance, safety, and reliability.

Workshop view:

The company has installed an intelligent equipment management platform, and has installed 310 sets (sets) of handling and welding robots. After the completion of the plan, there will be more than 500 sets (sets), and the equipment networking rate will reach 95%. 32 welding lines have been put into use, 50 are planned to be installed, and the automation rate of the entire product line has reached 85%.