MW18 High-Temperature Electromagnetic Lifter for Bundled Rebar and Section Steel Handling

MW18 Electromagnetic Lifter

Overview of the MW18 Series

The MW18 series is a powerful electromagnetic lifter built for handling bundled rebar, flat iron, angle steel, and other section steel materials. These materials are commonly used in construction, manufacturing, and steel processing. The MW18 is designed to work in high-temperature environments, such as steel mills and factories, where lifting heavy and bulky materials is a constant need. It offers a reliable solution for industries that require efficient and safe material handling in challenging conditions.

This lifter is ideal for tasks like lifting bundles of rebar or steel sections, ensuring smooth and reliable operations, even under demanding conditions. Its tough design makes it perfect for handling heavy materials, ensuring productivity and minimizing downtime.

electromagnetic below hook device for rebar bundle handling , cllick to check lifting equipment for rebar handling 

bundleds of steel handling electromagnetic spreader, customized below hook devices

Unique Features of MW18

• Double-Winding Structure for Better Performance
  The MW18 features a double-winding structure, which improves the lifter’s overall performance. This design helps create a more powerful and balanced magnetic field, making it easier to lift heavy or bundled steel materials. The even distribution of the magnetic force reduces wear and tear on the lifter, ensuring long-lasting reliability.
• Excellent Heat Dissipation for Continuous Use
  A key feature of the MW18 is its ability to handle heat effectively. In high-temperature environments, such as steel mills, the lifter can operate for long periods without overheating. This heat dissipation system ensures the lifter stays cool even during extended use, making it ideal for industries that need to lift materials throughout the day without interruption.
• Deep Magnetic Penetration for Lifting Bundled Steel
  The MW18 lifter is designed with a deep magnetic field that can easily penetrate through multiple layers of bundled steel materials. This feature is crucial for handling materials like rebar or section steel, which are often bundled tightly. The deep penetration ensures a secure grip, making the lifting process safe and efficient, even when the material is bundled or loosely strapped.

Together, these features—double-winding design, excellent heat management, and deep magnetic penetration—make the MW18 lifter a reliable and efficient tool for handling heavy materials in high-temperature environments.

Key Features of MW18 Electromagnetic Lifter

Magnetic Circuit and Double-Winding Structure

The MW18 lifter features an advanced magnetic circuit design combined with a double-winding structure. This unique design significantly enhances the lifter’s lifting power and efficiency, allowing it to handle heavier loads more effectively.

• The double-winding system creates a strong and stable magnetic field, ensuring an even distribution of magnetic force.
• This allows the lifter to maintain a reliable grip on the material, even when handling bulky items like bundled rebar or section steel.
• The result is increased lifting capacity and better overall performance.

Heat Dissipation and Magnetic Penetration

Heat Dissipation The MW18 is equipped with a high-performance heat dissipation system, making it ideal for extreme working conditions.

• It operates effectively in high-temperature environments, such as steel mills and foundries.
• The heat dissipation capabilities prevent overheating, allowing the lifter to work for extended periods without losing performance.
• This feature ensures continuous operation in tough industrial settings.

Magnetic Penetration The MW18 is designed with a deep magnetic field that can penetrate multiple layers of bundled materials.

• This allows the lifter to securely grab and lift materials like rebar, flat iron, and angle steel, even if they are loosely strapped or not bundled tightly.
• The deep penetration ensures that the magnetic field can hold the material firmly, making lifting safe and efficient.

Lifting Bundled Materials

The MW18 lifter is specifically built for lifting bundled materials, such as rebar, flat iron, and angle steel. These materials are commonly used in construction and manufacturing.

• The lifter can handle bundles with minimal strapping or bundling, saving time and effort during preparation.
• The strong magnetic field ensures a secure grip, reducing the risk of materials slipping or becoming unstable during lifting.
• This feature makes the MW18 a highly versatile solution for industries that need to handle steel materials in bulk.

Temperature Range Options

The MW18 is available in both normal temperature and high-temperature versions, providing flexibility for different operational environments.

• The normal temperature version is ideal for standard industrial settings.
• The high-temperature version is designed for use in environments with extreme heat, such as steel mills or foundries.
• This variety ensures that the MW18 can be used in a wide range of industries, offering a reliable lifting solution for both standard and high-heat applications.

Typical Applications

Bundled Rebar Handling

The MW18 electromagnetic lifter is particularly well-suited for handling bundled rebar, a common material used in construction projects, warehouses, and steel processing facilities.

• It is ideal for heavy-duty tasks, offering a reliable and efficient solution for lifting large bundles of rebar.
• The lifter’s powerful magnetic grip ensures secure handling, even when the rebar is loosely bundled or has minimal strapping.
• It helps streamline the lifting process in environments where rebar is frequently moved, saving time and reducing manual handling.

Section Steel Handling

The MW18 is also highly effective in lifting section steel materials, such as bundled flat iron and angle steel. These materials are commonly used in steel mills, metal fabrication plants, and construction sites.

• It is perfect for industries where large quantities of steel materials are regularly handled, providing an efficient way to lift and move heavy loads.
• The deep magnetic field penetration allows for secure lifting of tightly packed or loosely strapped section steel bundles, minimizing the risk of accidents or material damage.
• The lifter enhances productivity in facilities where section steel is frequently transported, reducing downtime and improving workflow.

Industrial and Port Operations

The MW18 electromagnetic lifter plays a crucial role in port terminals and industrial facilities where bundled steel is frequently moved.

• It is designed to handle long and heavy bundles of steel and other materials typically found in shipping and storage areas.
• The lifter’s ability to securely grip and lift large bundles makes it ideal for use in environments where space and safety are critical, such as busy port operations.
• Whether used for loading and unloading ships or moving materials within storage yards, the MW18 helps improve operational efficiency and safety in port and industrial settings.

Suspension and Lifting Structures

Multi-Unit Suspension for Heavy Loads

For lifting large or heavy bundles of material, the MW18 electromagnetic lifter can be used with two or more units connected together.

• Improved Stability: The multi-unit suspension system enhances lifting stability, ensuring that the load is evenly distributed across multiple lifters, reducing the risk of tipping or uneven lifting.
• Increased Efficiency: Using multiple units allows for better control over heavy loads, increasing the overall lifting efficiency and reducing strain on individual lifter units.
• Enhanced Safety: The multi-unit suspension setup ensures that heavy bundles, such as rebar or section steel, are lifted securely, minimizing the risk of accidents or damage to the materials.

Types of Suspension Structures

The MW18 offers two types of suspension structures: two-point and four-point suspensions.

• Two-Point Suspension: This configuration uses two attachment points to secure the lifter to the load, providing a balanced lift for lighter or smaller loads.
• Four-Point Suspension: For heavier or more unstable loads, the four-point suspension structure provides extra stability by using four attachment points. This ensures a more secure grip on the material, especially when lifting large bundles or unevenly shaped items.

When purchasing the lifter, it's important to specify the suspension configuration to suit your specific operational needs, ensuring optimal performance and safety.

Length Considerations

For materials longer than 9 meters, such as round steel or threaded rebar, it is recommended to use multiple MW18 lifter units to maintain stability during the lifting process.

• Stability: Using multiple lifters ensures the load remains balanced and stable, reducing the risk of uneven lifting or damage to the material.
• Handling Long Materials: Longer materials, like round steel or rebar, often require more lifting support to manage their weight and size properly.
• Efficiency: By connecting several MW18 units, the lifting process becomes more manageable and efficient, especially in environments that frequently handle long steel materials.

Technical Specifications

The MW18 High-Temperature Model
(Rated Voltage: DC-220, Duty Cycle: TD-60%)

This version of the MW18 electromagnetic lifter is designed to operate in high-temperature environments, offering enhanced performance and reliability under extreme conditions.

• Rated Voltage: The MW18 High-Temperature model operates at a rated voltage of DC-220, ensuring stable power supply for efficient lifting operations.
• Duty Cycle (TD-60%): With a 60% duty cycle, the lifter can run for longer periods without overheating, making it suitable for continuous operation in demanding industrial environments. This ensures that the lifter can handle heavy-duty tasks while maintaining optimal performance and reliability.

Technical Specifications of MW18 High-Temperature Electromagnetic Lifter

Lifting Capacity for Bundled Materials

The MW18 High-Temperature Electromagnetic Lifter is designed to handle various bundled materials with specific length and weight limitations. Below are the typical lifting capacities based on bundle dimensions:

Bundle Length: 12 meters

• Bundle Neck Diameter: ≤ Ø250 mm
• Bundle Weight: ≤ 2 tons

Bundle Length: 12 meters

• Bundle Neck Diameter: ≤ Ø300 mm
• Bundle Weight: ≤ 3 tons

These specifications ensure the MW18 lifter can efficiently lift and handle bundled materials within the given limits, providing reliable performance for heavy-duty industrial applications.

Installation and Maintenance

Installation Guidelines

Proper installation of the MW18 High-Temperature Electromagnetic Lifter is crucial for ensuring safe and effective operation. Follow these steps to install the lifter:

• Mounting the Lifter: Securely mount the lifter on the crane hook or lifting apparatus, ensuring that the suspension points align correctly with the lifting structure.
• Electrical Connections: Connect the lifter to the power supply, ensuring that the rated voltage (DC-220) is correctly supplied, and the electrical connections are properly insulated and secure.
• Testing for Stability: Before full operation, perform a test lift to check the stability and balance of the load. Ensure that the lifter grips the material securely and that there is no slipping or uneven lifting.
• Suspension Configuration: If using multiple lifters, connect them securely using appropriate suspension configurations (two-point or four-point) based on the weight and size of the load.

Best Practices for Suspension and Lifting Operations

• Check Load Distribution: Always ensure the load is evenly distributed across the lifter or multi-lifter setup to avoid strain or instability.
• Routine Inspections: Regularly check for wear and tear on suspension points, cables, and electrical components to prevent failures during lifting operations.
• Operator Training: Ensure that operators are trained in the proper use of the lifter, including safety protocols, to avoid accidents and ensure smooth operation.

Maintenance Practices

To extend the life and maintain the optimal performance of the MW18 lifter, follow these recommended maintenance practices:

• Regular Inspections: Perform visual inspections to check for signs of wear, corrosion, or damage to the lifter’s body, suspension components, and electrical parts.
• Cleaning: Keep the lifter clean from dirt, dust, and debris, particularly around the electromagnetic coils and suspension points, to ensure proper functioning.
• Lubrication: Periodically lubricate moving parts and suspension mechanisms to ensure smooth operation and prevent mechanical wear.
• Check Electrical Connections: Regularly inspect electrical connections for signs of damage, overheating, or loose connections.

Troubleshooting Common Issues

• Reduced Magnetic Force: If the lifting power seems weak, check for dirt or debris on the electromagnetic surface, as it can reduce the magnetic field. Clean the surface thoroughly and inspect for any damaged or worn-out components.
• Heat Dissipation Problems: If the lifter is overheating, verify that the cooling system is working properly, particularly the heat dissipation features. Ensure that the ambient temperature is within the recommended operating range, and clean the vents and cooling surfaces regularly.
• Uneven Lifting: If the lifter is unable to lift materials evenly, check the suspension system for imbalance or misalignment. Adjust the suspension configuration or add more units if necessary to improve load distribution.

Conclusion

The MW18 High-Temperature Electromagnetic Lifter stands out for its robust features and design, specifically crafted to handle bundled rebar and section steel materials in demanding industrial and construction environments. Key benefits include:

• High-Temperature Operation: Designed to withstand extreme heat, making it ideal for industries with high-temperature conditions.
• Efficient Lifting: Its double-winding structure and deep magnetic field penetration ensure stable and efficient handling of bundled materials like rebar, flat iron, and angle steel.
• Versatility: Suitable for use in various sectors such as construction, steel processing, and port operations, where heavy-duty lifting is required.
• Safety and Stability: The lifter’s multi-unit suspension and customizable lifting configurations offer enhanced lifting stability, ensuring safer operations even for large or heavy bundles.

Overall, the MW18 electromagnetic lifter is an excellent choice for large-scale operations in industries that require durable, efficient, and safe material handling solutions.

Key Considerations for Selection

When choosing the MW18 lifter for your specific needs, consider the following factors to ensure optimal performance and suitability:

• Material Types: Ensure the lifter can handle the specific types of materials you plan to lift, such as rebar, section steel, or flat iron. The MW18 is particularly suited for bundled materials.
• Temperature Conditions: The MW18 comes in high-temperature models, making it suitable for environments where heat is a concern. Ensure you select the appropriate version based on the operational temperature range.
• Lifting Configuration: Consider the size, weight, and length of the material you intend to lift. For longer or heavier materials, multi-unit suspensions or four-point lifting structures may be necessary for better stability and safety.
• Operational Environment: Whether you are using the lifter in a construction site, steel mill, or port terminal, ensure that the model selected fits the unique requirements of your working environment, including space and lifting height constraints.

By evaluating these factors, you can select the MW18 electromagnetic lifter best suited for your industrial needs, ensuring effective, efficient, and safe material handling operations.

How to Get the MW18 Electromagnetic Lifter for Bundled Rebar and Section Steel Handling

Steps to Acquire the MW18 Electromagnetic Lifter

Getting the right electromagnetic lifter involves several key steps to ensure it fits your needs and operational requirements:

• Identify the Application: Understand the specific materials (e.g., bundled rebar, section steel) you will be lifting, and determine the operational environment (e.g., temperature, load weight, and lifting height).
• Choose the Suitable Model: Decide whether you need a standard or high-temperature version based on your environmental conditions. Consider factors like the lifting capacity, material size, and temperature range.
• Supplier Selection: Research and contact reliable suppliers or manufacturers specializing in electromagnetic lifting equipment. Request detailed product catalogs and inquire about customer support and after-sales service.
• Request a Quotation: Once you've identified the suitable model, request a formal quotation from the supplier. Be sure to provide accurate information to ensure a tailored quote that meets your requirements.

Main Parameters Needed for Quotation

When requesting a quotation for the MW18 electromagnetic lifter, provide the following details to help the supplier offer the most accurate pricing:

• Lifting Capacity: Specify the weight of the materials (e.g., rebar or section steel) to be lifted, and indicate whether the weight is per bundle or total load.
• Bundle Dimensions: Provide details on the length, diameter, and weight of the bundles, as well as the bundle shape (e.g., round steel, threaded rebar).
• Temperature Range: Indicate the working temperature environment (normal or high-temperature model).
• Suspension Configuration: Specify the required suspension setup (e.g., two-point or four-point suspension) for safe and efficient lifting.
• Voltage and Power Requirements: Confirm the required voltage (e.g., DC-220) and power settings for your operational setup.
• Quantity: Let the supplier know how many units you plan to purchase or inquire about multi-unit setups for larger lifting tasks.
• Additional Features: If there are any special features or customization needs (e.g., corrosion-resistant coatings, explosion-proof designs), make sure to mention them.

By providing these parameters, you will help the supplier understand your needs better and receive a more precise and relevant quotation for the MW18 electromagnetic lifter.