磁选机的作用与效果（如何选择磁选设备）
磁选机的作用与效果（如何选择磁选设备）具有磁场强度高、物料经磁距离长、经磁区域宽、经磁极次数多， 有效保障了选别的效果，而且处理大、节能、节水、使用简单等优点。There are three types of trough in the lower feeding wet magnetic separator: downstream type （code s） semi countercurrent type （code B） and countercurrent type （code n）. The user can select the appropriate trough according to the beneficiation index required by the size of feeding particle size.二、FP系列平板式强磁湿选磁选机FP series flat type high s
产品与选型一、FB系列下部给矿（湿式）磁选机
FB series down ore-input Wet Magnetic Separators
下部给矿湿式磁选机槽体共分三种型式：顺流式（代号S）、 半逆流式（代号B）、逆流式（代号N）。
用户可根据给矿粒度的大小所要求的选矿指标，选择适宜的槽体。
There are three types of trough in the lower feeding wet magnetic separator: downstream type （code s） semi countercurrent type （code B） and countercurrent type （code n）. The user can select the appropriate trough according to the beneficiation index required by the size of feeding particle size.
二、FP系列平板式强磁湿选磁选机
FP series flat type high strength magnetic separator
平板式强磁湿选磁选机是我公司总结了传统磁选设备的优缺点，打破常规设计理念，集磁选、重选于一体，精心研制开发的一种全新磁选设备。
具有磁场强度高、物料经磁距离长、经磁区域宽、经磁极次数多， 有效保障了选别的效果，而且处理大、节能、节水、使用简单等优点。
Flat type high intensity wet magnetic separator is a new magnetic separator developed by our company which summarizes the advantages and disadvantages of traditional magnetic separation equipment.
Breaks the conventional design concept integrates magnetic separation and gravity separation and has high magnetic field intensity; long magnetic distance of materials wide magnetic area and many times of passing through magnetic pole which effectively guarantees the separation effect and has the advantages of large processing capacity energy saving water saving and high efficiency It is easy to use.
三、FS系列上部给矿干抛磁选机(河沙.海沙磁选机)
FS series upper feeding dry throwing magnetic separators (river sand sea sand magnetic separators)
最大特点是：生产率和回收率都很高；处理量大；粒度不受限制。
The magnetic angle of series magnetic separators is generally 160-175 degrees (especially 180-200 degrees) with high strength magnetic field and high gradient distribution. Gradient distribution can ensure recovery rate clean ore discharge reduce cylinder wear and improve economic benefits. According to the requirements of mineral processing two magnetic cylinder separation can be designed and the specification of the second separation can be slightly smaller than that of the first one.
Features:The productivity and recovery rate are very high; The treatment capacity is large; The granularity is not limited.
四、FC系列沉没式磁选机
FC serries Permanent Submerged Magnetic Separator for Underwater Use
湿式高强磁磁选机是我公司新近开发的永磁强磁 选设备，主要应用于粒度在12mm以下的弱磁性矿 物（褐铁矿、镒矿、鸨、锯、铤、等矿物矿等）的抛尾或精选提纯。
此机采用高强磁输机磁系排列的成功 经验，磁级径向排列，使其突破半磁筒磁场低的极限， 筒体表面磁场可达到10000GS 筒体沉没于水中， 然后于筒体上部给矿，继承了上部给矿机粒度范围大、 拋物力学选矿的优点，又溶合了水选机借用水浮力作用选矿的特点，另外本系列全系配备了螺旋输矿器（俗称炮筒） 更有脱泥、脱水的作用，使选矿分选效果更好， 产品品位更稳定。
该设备选矿精度高、回收率高、节 电节水、生产维护简便等特点于一身的先进机型，可 以广泛使用于强磁选工艺流程中。
Wet high-strength magnetic separator is a newly developed permanent magnetic high-strength magnetic separation equipment of our company. It is mainly used for tail discarding or purification of weak magnetic minerals (limonite manganese tungsten niobium tantalum etc.) with particle size less than 12mm.
This machine adopts the successful experience of high-strength magnetic roller machine magnetic system arrangement and radial arrangement of magnetic grade which makes it break through the limit of low magnetic field of half magnetic cylinder The magnetic field on the surface of the cylinder can reach 10000gs and the cylinder is submerged in water; and then the ore is fed on the upper part of the cylinder. It inherits the advantages of the upper feeder such as large particle size range and parabolic mechanical beneficiation and integrates the characteristics of the water separator which uses water buoyancy to beneficiate. In addition this series is equipped with screw conveyor (commonly known as barrel) which has the function of desliming and dewatering so that the beneficiation effect is better The product grade is more stable.
It is an advanced machine with the characteristics of high separation precision high recovery rate energy saving and water saving simple production and maintenance which can be widely used in high intensity magnetic separation process.
五、FN系列浓缩(脱水)磁选机
FN series concentration (dehydration) magnetic separator
本系列浓缩磁选机采用磁力与机械力互相作用原理，将磁选、脱 水浓缩两功能集为一体，一机两用，是专门针对磁选厂上下作业段磁性矿物浓度调整而新开发研制的磁选机，本机最大特点是对强磁性矿物回收率高，处理量大 浓缩效果显著。
本设备磁系结构经过优化设计， 磁系包角大，磁力分布更加合理，可以使较小的筒体具备较大的分选空间，以适应大量的磁精矿通过，最大限度地防止有用矿物的流失。
This series of concentrating magnetic separator adopts the principle of interaction between magnetic force and mechanical force which integrates the two functions of magnetic separation dehydration and concentration.It is a newly developed magnetic separator specially designed for adjusting the concentration of magnetic minerals in the upper and lower operation sections of the magnetic separation plant Its main features are high recovery rate of strong magnetic minerals large treatment capacity and remarkable concentration effect.
The magnetic system structure of the equipment has been optimized and designed. The magnetic system has large wrap angle and more reasonable magnetic force distribution which can make the smaller cylinder have larger separation space to adapt to the passage of a large number of magnetic concentrate and prevent the loss of useful minerals to the greatest extent. This machine adopts non-magnetic area scraper to unload ore supplemented by concentrate flushing water pipe to adjust the water volume so as to ensure the proper concentration of concentrate.
六、FD系列磁力滚筒(磁滑轮)
FD series magnetic roller (magnetic pulley)
磁力滚筒入选粒度14-80mm。
1、主要用于矿山矿石初碎或中碎后拋废石、泥沙以及提纯；
2、低品位矿石提纯；
3、钢渣回收、除铁。经磁滑轮选出的废石，矿山预选后， 提高了磨矿机的处理能力，降低电耗和运输费用，有效地提高 了精矿品位和经济效益。
The size of magnetic drum is 14-80mm.
1.It is mainly used for throwing waste rock sediment and purification after primary crushing or intermediate crushing of mine ore;
2.Low grade ore purification;
3.Steel slag recovery and iron removal. After the waste rock selected by magnetic pulley is pre selected by the mine the processing capacity of the grinding machine is improved the power consumption and transportation cost are reduced and the concentrate grade and economic benefit are effectively improved.
七、FX系列自卸式永磁除铁器
FX series self dumping permanent magnet iron remover
由高性能永磁磁芯、弃铁皮带、减速电机、框架、滚筒等部分组成，与各种输送机配套使用，适用于各行业输料除铁，可实现连续不断的吸弃铁。
皮带具有自动纠偏功能，低噪声、运行可靠、维护简单。其内部磁路采用计算机模拟设计、完善的双磁极结构，保障整机在恶劣环境中 无故障长期运行。
其广泛应用于煤矿、码头、火力发电、水泥、建材等行业。
The machine is composed of high-performance permanent magnetic core scrap iron belt reducer motor; frame roller and other parts. It is used with various conveyors and is suitable for iron removal in various industries. It can continuously absorb and discard iron.
The belt has the function of automatic deviation correction low noise reliable operation and simple maintenance. Its internal magnetic circuit adopts computer simulation design and perfect double magnetic pole structure which ensures the whole machine to run without fault in harsh environment for a long time.
It is widely used in coal mine wharf thermal power generation cement building materials and other industries.
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