Battery Neodymium Electro Permanent Magnetic Lifter for Steel Sheets Handling

Product Description

Battery neodymium electro permanent magnetic lifter for steel sheets handling


√ Suitable for no external power working places.
√ Smart charging,built-in automatic cut off function,to prevent the battery overcharge.
√ Charging one time can achieve more than 800times MAG/DEMAG operation.
√ It can be control by different group,to achieve multiple electro-permanent magnet lifting.
√ With our own patent certificate,Patent Number :ZL201020522632.1
Product Description

What is electro permanent magnetic technology ?

Electro permanent magnet technology is via electricity to control the magnetic field lines of the permanent magnet material, which express with magnetic force(magnetized state) or non-magnetic force(demagnetized state). It is an innovative application technology that can attract or release material independently.
Magnetized state: Electromagnetic coil with instantaneous excitation current, which control the magnetic field state switching of reversible magnetic material, so that the magnetic field covering the surface of the magnetic poles and bring strong adsorption force. As the magnetic field form a closed loop,no magnetic loss, work with no heat, no noise, no energy consumption features(as shown in Figure 1.1)
Demagnetized state:in the magnetized state, the electromagnetic coil once again instantaneous excitation current, the built- in circuit to change the reversible magnetic field, so that the magnetic field converged inside the permanent magnet, and the magnetic pole surface no longer have magnetic field, the material is released( as shown in Figure 1.2)



About Electro Permanent Magnet

Electro Permanent Lifting magnet system is very safe, as it is not affected by outage,power short circuit, no need with UPS battery auxiliary system ,no need electricity to support during working,the strong and lasting suction is come from the permanent magnetic materials, always ensure the safety of adsorpted materials which only can be landing after demagnetized by operator.it is provide the highest level of security for users.

Electro permanent magnet advantages :

1.Economical,Energy saving, Environment protection
Electric permanent magnet system only use electricity at the moment of magnetic charging and demagnetization, no need power during working process, no temperature rise, save electricity power more than 95% compared with electromagnet, big reduction of using cost.
Both lifting permanent magnet and control system weights are light, can reduce the lifting equipment load,improve lifting weight.
2.High security
The magnetism of Electro permanent lifting magnet is from 2 kinds of permanent magnetic materials with different natures. Maximum magnetic force is up to 16kgf/cm2.No need electricity power during working, avoid the lifting magnet system magnetic power loss and the risk of sucked material falling down when power sudden failure or connection cable damaged. No attenuation even passed away long time, with great security during using.
3.Easy to use
Electronic control operation only have charge, demagnetization buttons, easy to operate, only use 0.1-1s for magnetization and demagnetization, improved the operation efficiency. There is no wearing parts inside the permanent magnet system, no hydraulic oil, compressed air etc., no specific maintenance, only need to ensure that the surface clean, reliable and durable, no maintenance, and practical.
After demagnetization, the surface remaining magnetic force is almost 0,even if the small magnetic particles will not adsorb on the surface of the magnetic pole, the adsorption will not scratch, will not cause remnants for the adsorption.
4.Unique, Flexible Product Design
The internal of lifting permanent magnet adopt unique modular design,dual magnetic source technology, a unique product manufacturing process, unique internal structure.
5.Perfect function
Electro Permanent Lifting magnet system is very safe, as it is not affected by power loss, no UPS battery auxiliary system. High energy from permanent magnetic materials provide lasting suction, always ensure the safety of materials and to ensure material only can be demagnetized when it is landing, provide the highest level of security to 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

Packaging & Shipping
Electro Permanent Magnet System Composition (Standard)
1,Electro permanent magnet
the core part of magnetic force, direct contact and adsorption of the work piece
2,Control System(including sound and light indicating system)
Control magnetization/demagnetization, collection and processing of all signals
2.1,Controller for long distance(optional)
Mini control cabinet used in Crane Cab or other compact location
2.2,Remote Controller (optional)
Mini control cabinet used in Crane Cab or other compact location
3, Cable retracting device
Pull in & out reel to release & collect cable
4, Beam
Collection and pass permanent magnet tension

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