The classification of product characteristics magnet

Ferrite magnet is a ferromagnetic metal oxide. On the electrical characteristics, the ferrite resistivity than metal, alloy magnetic material is much greater,magnetic plates but also a higher dielectric properties. Magnetic ferrite can also have a higher performance at high frequency permeability. Thus, a wide range of high-frequency ferrite has become weak areas of use of non-metallic material. Belonging to the non-metallic magnetic material is magnetic iron oxide and other oxides of one or more metal composite oxide (positive or ferrite). 800-1000 Gauss magnetic force generally, often used in speakers, speakers and other equipment.
NdFeB magnets are the advantages of cost-effective, with good mechanical properties; downside is that the Curie temperature low point, the temperature characteristics are poor, and easy-powder corrosion, so it must be adjusted to take its chemical composition and surface treatment method improvements to meet the requirements of practical application. NdFeB is the third generation of rare earth permanent magnet materials, small size, light weight and strong magnetic features, is currently the best price-performance magnet, the magnetic circles known as Magneto. The advantages of high energy density make NdFeB been widely used in modern industrial and electronic technology. In the state of bare magnetic, magnetic can reach 3,500 gauss.

The physical properties of the magnet

In the actual production of ferrite magnets, the chemical composition of good raw material, and sometimes may not be able to get good performance and microstructure of ferrite magnets,magnetic plates the reason is the impact of physical properties. The physical properties of iron oxide are listed including the average particle size APS, the specific surface area SSA and bulk density BD. Since the Mn-Zn ferrite magnet formulations of iron oxide accounts for about 70 percent, so the value of its APS APS have a great impact on the value of a ferrite magnet powder. In general, the value of small iron APS, APS value of a ferrite magnet powder is also small, help speed up the rate of chemical reactions. However, given the powder particles are too small and not conducive to after-pressing and sintering easy to crystallize the situation, APS value should not be too small. Obviously, when iron APS is too large, in the pre-burn, because the particle size is large, only the spinel phase diffusion reaction, it can not be further grain growth process. This will inevitably lead to the activation energy required for sintering improve, not conducive to solid-phase reaction.

different materials

Magnets made: divided hoofed magnet and bar magnet, is the most common of all life, which is popular horseshoe magnet. Sided magnet magnetic means one side, the other side of the magnetic weak magnet, the method is treated with a special wrap-sided galvanized iron to one side of the magnet, so that one side of the magnetic shield will be wrapped, magnetic is refracted to the other side, the other side of magnetically enhanced. If only one side of the case with a magnetic, magnetic plate separator if the other side can cause damage or disturbance magnetic; some occasions, such as a magnet on the box only need one side of the magnetic, the other side is optional, there is no use of magnetic, Such single-sided magnetic greatly reducing costs and saving material. Sided magnet magnetic refraction as satellite pot on the signal light refraction or torch light refracting surface of the pan to determine: 1 Materials: The choice of material and thickness, and spacing of the magnet and the material has a close relationship. Pure iron is easy to MFL, special treatment refraction will increase, but not 100% shielding material developed, but the effect of different manufacturers make different materials.

magnetic refraction

Magnets made: divided hoofed magnet and bar magnet, is the most common of all life, which is popular horseshoe magnet. Sided magnet magnetic means one side, the other side of the magnetic weak magnet, the method is treated with a special wrap-sided galvanized iron to one side of the magnet, so that one side of the magnetic shield will be wrapped, magnetic is refracted to the other side,magnetic plate the other side of magnetically enhanced. If only one side of the case with a magnetic, if the other side can cause damage or disturbance magnetic; some occasions, such as a magnet on the box only need one side of the magnetic, the other side is optional, there is no use of magnetic, Such single-sided magnetic greatly reducing costs and saving material. Sided magnet magnetic refraction as satellite pot on the signal light refraction or torch light refracting surface of the pan to determine: 1 Materials: The choice of material and thickness, and spacing of the magnet and the material has a close relationship. Pure iron is easy to MFL, special treatment refraction will increase, but not 100% shielding material developed, but the effect of different manufacturers make different materials.

MAG magnetic plate separator

MAG magnetic plate separator pressure sensing principle using magnetic plates touch the magnetic plate is equivalent to a computer touch screen, it is one of the options on the finger or strokes and screen display to complete the assigned work of the man-machine interactive input device. This teaching sense magnetic plate has two internal film, when the surface of magnetic plates at a point under pressure, the two films causing a short circuit, teaching magnetic board controller detects pressure points of the coordinate values ​​(hand at this point
And refers to the position or stroke), into the computer via the RS232 interface.

Teaching Teaching magnetic plate while driving training applications

Teaching magnetic board act as a "learning platform" role, you can easily reproduce the trainee coaches training scene, commenting and students to facilitate the understanding of traffic scene is mainly used to explain the teaching programs.
In the teaching process, coaches need to pay attention to the following aspects:
1, well-prepared teaching scenarios. Teaching scenarios should be established teaching content and teaching goals, appropriate teaching scenarios can promote coaches made ​​a very good teaching effect, therefore, before class, coaches should focus on teaching theme designed scenes, to a shorter period of time complete the task of teaching, to achieve the purpose of teaching.
2, advance design education Magnetic plates scene transformation process. For detailed description of a problem, coaches need to focus on teaching theme design variety of issues, which involves teaching the scene to change. Coaches need to be a variety of issues, reasonable arrangements for teaching the elements of the scene to transform and transform sequentially, which can be a good way to control the process of teaching.
3, where students actively participate in enhancing teaching to interact. So that students actively involved in teaching, rather than passive acceptance, can produce well teaching.

of planar magnetic scale linear magnetic tape and magnetic

of planar magnetic scale linear magnetic tape and magnetic tape two kinds of coaxial line.

Planar linear magnetic tape

The magnetic tape and metal engraved lines have a structure similar to the feet of A and strip aperture similar. Magnetic tape strip is installed with a special metal frame. Magnetic tape the tape-shaped metal bracket with a certain tension to the stress of the middle of the frame or support, the magnetic scale and the thermal expansion coefficient of the machine frame or close to the thermal expansion coefficient. The work head and the magnetic tape contacts, magnetic tape as a flexible strip, to allow a certain deformation. This magnetic tape can be done relatively long, Magnetic plates generally do more than 1m in length.

Coaxial linear magnetic tape

This is a round rod of 2mm in diameter made of magnetic tape, the head is a special structure, it is the bag in the middle of magnetic tape, the track is a multi-gap type magnetic head in response. The advantage of this structure is the output signal, high accuracy, good anti-jamming, the disadvantage is not easy to do for a long (typically 1.5m less), thermal expansion coefficient, usually applied to small precision machine tools and measuring machines.

Wet magnetic separator

One, binoculars wet magnetic separator: binoculars wet magnetic separator, iron ore is currently used equipment, proper sorting strong magnetic minerals such as magnetite, slag, slag and iron. Wet magnetic separator can also be used in other industries in addition to iron, or iron sand for recovery.

Two, a three-roll tube super wet tube magnets separator: a super-efficient three-roll barrel wet magnetic separator, using our newly developed with high magnetic permeability and magnetic energy NdFeB magnets after magnetization as permanent magnetic source and sorting objects according to the magnetic induction characteristics and actual operation analysis, scientific design, carefully made. A tube three-roll high intensity magnetic separator, optional minerals are: manganese ore, limonite, hematite, goethite, limonite, siderite, chromite, tantalite niobium, titanium, cerium iron mineral, monazite, alabandite, hard manganese ore, manganese ore, rhodochrosite, wolframite, ilmenite rutile, Tie Ying rock and mineral, apatite, xenotime, olivine, germanium ore, sulfur and copper, iron, dolomite, Bastnasite, biotite, epidote, garnet, yttrium columbium ore, serpentine and non-metallic in addition to iron. After the wet magnetic separation, generally can be increased by 10% -30% a taste.

Three, water, elect modular super wet magnetic separator: Water-election super-efficient modular wet Magnetic plates separator, is the latest developed a new strong magnetic separator, once available, will be popular iron ore magnetic separator; This wet magnetic separator is designed for fine weakly magnetic ore separation problem and design, the use of weak magnetic drum magnetic iron, magnetic magnetic roller means to achieve separation of ore sorting. Roll models are mainly classified in two types: a belt-type and high-pressure water demineralization demineralization style. High pressure water demineralization style with a single roll <CGS (N)>, double roll type <CG2S (N)>, three roll <CG3S (N)>; models optional downstream and upstream of two forms; roller magnetic field strength of 7000 ~ 14000GS, is a widely used non-metallic and non-ferrous mineral processing equipment.

permanent magnetic separator complete the job of the specific operation after shutdown

 Separators are widely used in metallurgy, mining, coal preparation plant, plants, ceramics, glass, cement, building materials, chemicals, food and feed processing industry in the emerging refuse

Rubbish processing industry, also need to recycle waste separator in steel. Separators are available at all major steel companies, as well as metal mining, power plants, light industry, refractory

And other industries, and play a huge role.
Permanent magnetic separator separator complete the job after the shutdown of operations:
a, permanent Magnetic plates normal shutdown, emptied separator material, the separator should be in state power.
b, place boot, after receiving the stop signal, no material pending device, you can press the stop button to stop.
c, centralized control is switched on, by the Centralized Traffic Control downtime.
d, shift work before the regional health should clean up all kinds of items neatly stacked to look it up again.
e, using permanent magnetic separator equipment manufacturers shift workers should be carried out in the field, who explained in detail to the succession of clear bumban separator operating conditions, failures and deposit

The problem, in order to staff on duty behind the convergence.
      My company produces the separator line with national standards and relevant industry standards. Its superior quality, reasonable price, perfect service, well off

Households favor, has magnetic lifter been awarded the contract and trustworthy enterprises, the development of broad prospects. Your satisfaction is our best compliment, you are welcome to inquire, to pay

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Separators Overview

Separators, also known as magnetic separator (magnetic separator), can produce a strong magnetic field is a suction device, it will be mixed with hazardous materials in the guide (Fe) magnetic metal impurities removed to ensure the delivery system broken machine, grinding machine, ball mill and other machinery and equipment safety work, and can effectively prevent a large, long-iron zoned split conveyor belt accident can also remove harmful metallic impurities significantly improve raw taste.
I produced the separator to form their source of magnetic field can be divided into electromagnetic separator, strong magnetic hooks permanent magnetic separator; hanging at installation can be divided into non-contact separator, touch separator; circular shape can be divided according to their , rectangular, vertical cylinder, flat, spherical, roller, trench, etc.; press cooling can be divided into natural cooling, forced air cooling, oil cooling, etc.. The use of different occasions and magnetic structure, the formation of hundreds of specifications. Range ferromagnetic debris was removed from the powder particles (30 mesh -300 mesh) to 50 kg, in addition to iron ratio of up to 95%.
Separators are widely used in metallurgy, mining, coal preparation plant, power plants, ceramics, glass, Magnetic plates cement, building materials, chemicals, food and feed processing industry in the emerging waste disposal industry, also need to recycle waste separator in steel. My company produces a variety of separator in in all major steel companies, metal mining, power plants, light industry, building materials, refractories, foundry and other industries widely used, and play a significant role.