| Customization: | Available |
|---|---|
| After-sales Service: | 24-Hour Response |
| Warranty: | 1 Year |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Experience the cutting-edge innovation with our Patent Hot Steel Roll Coils Solenoid, a large electromagnet lift featuring LCD remote-controlled technology. Perfectly engineered for lifting steel strips with unparalleled efficiency.
√ Our sophisticated design supports both vertical and horizontal lifting of steel roll coils, effectively managing one roll at a time with absolute precision.
√ Boasting a large magnetic permeability depth, our product features a robust anti-air gap capability, ensuring reliable performance.
√ Utilizing powerful magnetic forces, our advanced technology securely adsorbs the roll coil surface post-MAG, ensuring no damage is inflicted on your valuable products.
√ Engineered to perfection, our system operates without interference with other coils and is adaptable to accommodate various roll coil sizes.
√ Our groundbreaking technology is backed by our own patent certificate, Patent Number: ZL 2014 2 0076858.1, underscoring our commitment to innovation and quality.
What is electro permanent magnetic technology?
Electro permanent magnet technology brilliantly harnesses the power of electricity to manipulate the magnetic field lines inherent in permanent magnet materials. This enables the technology to seamlessly transition between a magnetized state, characterized by a robust magnetic force, and a demagnetized state, where it exerts no magnetic force. Serving as a groundbreaking application, it ingeniously facilitates the independent attraction or release of materials.
Magnetized State: In this state, an electromagnetic coil is energized with an instantaneous excitation current. This innovative process controls the transition of the magnetic field state within reversible magnetic materials. As a result, a powerful magnetic force envelops the surface of the magnetic poles. Notably, since the magnetic field forms a closed loop, there is zero magnetic loss. Working smartly, the system operates without heat generation, noise, or energy consumption, making it exceptionally efficient (as depicted in Figure 1.1).
Demagnetized State: Transitioning from the magnetized state, another instantaneous excitation current is applied to the electromagnetic coil. This advanced action reconfigures the reversible magnetic field within the built-in circuit. Consequently, the magnetic field is skillfully redirected inside the permanent magnet, leaving the magnetic pole surface devoid of a magnetic field, thereby releasing the material (as illustrated in Figure 1.2).
About Electro Permanent Magnet
The Electro Permanent Lifting Magnet system epitomizes safety, remaining unaffected by power outages or short circuits. It operates independently of a UPS battery auxiliary system and requires no power during operation. The robust and enduring suction is derived from permanent magnetic materials, providing unwavering safety for the adsorbed materials. The materials can only be released by the operator through demagnetization, ensuring the highest level of security for users.
Electro Permanent Magnet Advantages:
1. Economical, Energy-Saving, Eco-Friendly
The Electric Permanent Magnet system smartly consumes electricity solely during magnetic charging and demagnetization, eliminating power needs during the working process. With no temperature increase, it astonishingly saves over 95% of electricity compared to traditional electromagnets, significantly reducing operational costs.
The system's components, including both the lifting permanent magnet and control system, are notably lightweight, reducing the load on lifting equipment and enhancing its lifting capacity.
2. High Security
The Electro Permanent Lifting Magnet derives its magnetic force from two distinct types of permanent magnetic materials. Offering a maximum magnetic force of up to 16kgf/cm², it operates without electricity during working hours, preventing magnetic power loss and eliminating the risk of material drops due to sudden power failures or cable damage. With no attenuation over time, it ensures exceptional safety throughout its use.
3. Easy to Use
Featuring electronic control, the system's operation is simplified to just charging and demagnetization buttons, enhancing user convenience. Magnetization and demagnetization are swiftly completed within 0.1-1 seconds, boosting operational efficiency. The system's design eschews wearing parts, hydraulic oils, or compressed air, necessitating no specific maintenance—merely keeping the surface clean ensures durability and practicality.
After demagnetization, the surface's residual magnetic force is virtually nullified, ensuring that even the tiniest magnetic particles are not attracted to the magnetic pole surface, thereby preventing scratches and eliminating residue on the adsorbed materials.
4. Unique, Flexible Product Design
Boasting a unique modular design, the internal structure of the lifting permanent magnet integrates dual magnetic source technology. This unparalleled manufacturing process and distinctive internal architecture set it apart in the marketplace.
5. Perfect Functionality
The Electro Permanent Lifting Magnet system is crafted for supreme safety, untouched by power loss and devoid of a UPS battery auxiliary system. Harnessing high energy from permanent magnetic materials, it offers lasting suction, ensuring material safety and enabling demagnetization solely when landing, providing end users with unmatched security.
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 |
Product Pictures:
Electro Permanent Magnet System Composition (Standard)
1, Electro permanent magnet
This is the powerhouse of magnetic force, designed for direct contact and adsorption of the work piece, ensuring a secure hold.
2, Control System (including sound and light indicating system)
Manages the magnetization/demagnetization process with precision, ensuring seamless collection and processing of all signals
2.1, Controller for long distance (optional)
A mini control cabinet perfectly suited for use in a Crane Cab or any other compact location, providing flexibility and convenience.
2.2, Remote Controller (optional)
This mini control cabinet offers versatility, ideal for Crane Cab or other space-limited areas.
3, Cable retracting device
Features a pull-in & out reel to efficiently release & collect cables, ensuring neat organization.
4, Beam
Designed for the collection and transmission of permanent magnet tension, providing stability and support.
About Us - Hunan Qianhao Electrical And Mechanical Technology Development Co., Ltd.
Step Inside Our Workshop
Exhibition Show: A Showcase of Excellence
Certificates: Our Commitment to Quality and Innovation
){kind=link}