| Customization: | Available |
|---|---|
| After-sales Service: | 24-Hour Response |
| Warranty: | 1 Year |
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√ Efficiently lift single or multiple bunches of steel bars or rebars simultaneously, enhancing productivity and streamlining construction processes.
√ Expertly engineered to support lifting operations even if the steel exhibits some minor deformation or disturbance, ensuring consistent performance and reliability.
√ Featuring large magnetic permeability depth, our lifting magnet offers exceptionally stable adsorption, providing unwavering support for heavy-duty lifting tasks.
√ The motor effortlessly adjusts the beam's length without interfering with any non-steel objects, ensuring seamless operation and precision handling.
√ Proudly equipped with our patented technology, Patent Number: ZL201020522632.1, underscoring our commitment to innovation and excellence.
What is electro permanent magnetic technology?
Electro permanent magnet technology revolutionizes material handling by employing electricity to manipulate the magnetic field lines of permanent magnet materials. This cutting-edge application allows for independent attraction or release of materials using either magnetic force (magnetized state) or non-magnetic force (demagnetized state).
In the magnetized state, an electromagnetic coil generates an instantaneous excitation current, enabling the switch between magnetic field states of reversible magnetic materials. This results in a powerful magnetic field at the pole surfaces, creating a formidable adsorption force. The closed-loop magnetic field design ensures zero magnetic loss, alongside silent, heat-free operation without energy consumption, as illustrated in Figure 1.1.
Upon demagnetization, an instantaneous excitation current through the electromagnetic coil alters the built-in circuit, transforming the reversible magnetic field. Consequently, the field converges inside the permanent magnet, leaving the pole surface devoid of a magnetic field, thus releasing the material, as depicted in Figure 1.2.
About Electro Permanent Magnet
The Electro Permanent Lifting Magnet system embodies unparalleled safety, remaining unaffected by outages or power shorts. It operates independently of UPS battery systems, requiring no electricity during operation. The robust suction from permanent magnetic materials guarantees unparalleled user safety, with materials only released upon operator-controlled demagnetization.
Electro permanent magnet advantages:
1. Economical, Energy-saving, Environmentally friendly
The Electric Permanent Magnet system uses electricity solely during magnetic charging and demagnetization, offering more than 95% power savings compared to traditional electromagnets by eliminating energy use during operation, resulting in significant cost reductions.
Lightweight lifting permanent magnet and control systems reduce equipment load, enhancing lifting capability and efficiency.
2. High security
Electro permanent lifting magnets derive their magnetism from two distinct permanent magnetic materials, achieving a maximum magnetic force of 16kgf/cm² without requiring electricity during operation. This ensures zero magnetic power loss, eliminating the risk of material drop in case of sudden power failure or damaged cables. Consistent, long-lasting security is guaranteed over time.
3. Easy to use
The system features simple electronic controls with charge and demagnetization buttons, allowing swift operation—just 0.1-1 seconds for magnetization and demagnetization—thereby enhancing efficiency. With no internal wear parts and absence of hydraulic oil or compressed air, the system requires minimal maintenance, simply needing the surface to remain clean for reliable, durable, and practical use.
After demagnetization, residual magnetic force is virtually zero, preventing small magnetic particles from adhering to the pole surface, thereby ensuring smooth, scratch-free adsorption with no remnants left behind.
4. Unique, Flexible Product Design
Our lifting permanent magnet's interior boasts an exceptional modular design coupled with dual magnetic source technology. This innovation stems from a unique product manufacturing process and an unparalleled internal structure, setting it apart in the industry.
5. Exemplary Functionality
The Electro Permanent Lifting Magnet system epitomizes safety, remaining unaffected by power loss and eliminating the need for a UPS battery auxiliary system. The high-energy permanent magnetic materials ensure enduring suction, guaranteeing material safety. It ensures that materials can only be demagnetized upon landing, delivering unmatched security for end users.
Electro Permanent Lifting Magnet VS Electromagnet
| SEQ | Compare Content | Electro Permanent Lifting Magnet | Electromagnet |
| 1 | Magnetic | Permanent magnet Material: Reversible magnet steel, | Electricity: Magneticfield generated by Currentthrough the coil |
| source | fixed magnet | ||
| 2 | Principle | The magnetic field is turned on or off by an | Power on generated magnetic field, power off no magnetic field |
| mechanism | instantaneous current | ||
| 3 | Security | All steel surface, oil&water-proof, no aging issue | Epoxy resin sealed, may occur aging and shedding issue in5 |
| years later, need repair. | |||
| 4 | Reliability | The suction is constant and does not attenuate over time | Suction is influenced by the heat caused by current, the coil is |
| easy aging if use long time. | |||
| 5 | Durability | Permanent magnet no magnetic attenuation, magnetic | |
| and | module is maintenance-free. | Internal coil aging fast, the UPS battery need to be replaced | |
| maintenance | regularly, need to preparethe accessories. | ||
| 6 | Operating | Only in the moment of magnetization and | Need long-term electricity power during working, big power |
| costs | demagnetization need electricity, no need power | consumption, commonly known |
Electro Permanent Magnet System Composition (Standard)
1. Electro Permanent Magnet
The core component of magnetic force, designed for direct contact and effective adsorption of the work piece.
2. Control System (including sound and light indicating system)
Facilitates magnetization/demagnetization control, as well as the collection and processing of all operational signals.
2.1. Controller for Long Distance (optional)
Compact mini control cabinet ideal for use in a Crane Cab or other space-constrained locations.
2.2. Remote Controller (optional)
Compact mini control cabinet ideal for use in a Crane Cab or other space-constrained locations.
3. Cable Retracting Device
Designed to efficiently pull in and out, this reel facilitates the release and collection of the cable.
4. Beam
Engineered specifically for the collection and transmission of permanent magnet tension.
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