Magnetic separator is a device

Magnetic separator is a device that uses magnetic substances to separate magnetic and non-magnetic ores.

The following is a detailed introduction to the magnetic separator:
1、 Working principle
The working principle of a magnetic separator is based on the magnetic differences of different substances in ores or mixtures. Under the action of a magnetic field, magnetic substances are attracted by the magnetic force, while non-magnetic substances are not affected, thus achieving separation between the two. Specifically, magnetic separators typically use permanent magnets or electromagnets to generate a magnetic field. A permanent magnet magnetic separator uses magnetic poles made of permanent magnet materials to generate a constant magnetic field, while an electromagnetic magnetic separator generates an adjustable magnetic field through electrification. In the process of magnetic separation, the ore first undergoes pre-processing such as crushing and grinding, and then enters the magnetic field area of the magnetic separator through a conveying device. Under the action of a magnetic field, magnetic substances are attracted by the magnetic force, move along the direction of the magnetic field, and are collected by components such as the magnetic drum, magnetic plate, or magnetic roller of the magnetic separator. As these components rotate or move, magnetic substances are carried out of the magnetic field region, achieving separation from non-magnetic substances. Non magnetic substances are not affected by magnetic forces and continue to move along the direction of motion of the conveying device, and are discharged from the magnetic field area.

2、 Type
Magnetic separators come in various types, which can be classified into the following categories based on the strength of the magnetic field, type of magnetic medium, working medium, and structural characteristics:
Dry magnetic separator: suitable for processing dry and large-sized materials. The magnetic separation process does not require the participation of water, and the material is separated on the surface of the drum due to the dual effects of magnetic and mechanical forces. The material attracted by the magnet is adsorbed on the surface of the drum and falls out of the magnetic range as the drum rotates, while the non-magnetic material is thrown forward under the action of centrifugal force, achieving the purpose of separating the two.
Wet magnetic separator: suitable for processing materials with high moisture content.
Permanent magnet magnetic separator: It has the advantages of simple structure and easy maintenance.
Electromagnetic magnetic separator: It has the advantages of adjustable magnetic field and strong adaptability.
In addition, according to the direction of water flow in the magnetic separation tank, the magnetic separator can be divided into three types: co current type, semi counter current type, and counter current type:
CTS downstream magnetic separator: It can work in series with a single or multiple units, suitable for coarse selection or selection of strong magnetic materials with particle size below 6mm.
CTB semi countercurrent magnetic separator: It can work alone or in combination with multiple units, can design magnetic field strength, improve mineral processing accuracy, and is suitable for scanning or selecting strong magnetic materials below 0.5mm.
CYN countercurrent magnetic separator: suitable for separating fine-grained strong magnetic minerals with high recovery rate, but the grade of the selected concentrate is relatively low, making it less suitable for use with coarse-grained materials.
3、 Application scenarios
Magnetic separators have a wide range of application scenarios and important application values in multiple fields, as follows:
In the mining industry, magnetic separators are used to separate magnetic and non-magnetic substances from ores. For example, in the beneficiation process of iron ore, magnetic separators can effectively separate magnetic iron minerals (such as magnetite) from other non-magnetic minerals (such as quartz, feldspar, etc.), thereby improving the grade and recovery rate of iron ore. In addition, magnetic separators are widely used for the separation of ores such as manganese ore, ilmenite, and scheelite.
Ceramic industry: In the ceramic production process, magnetic separators are used to remove iron impurities from ceramic clay, in order to improve the quality and whiteness of ceramic products.
Chemical industry: In the chemical industry, magnetic separators are used for impurity removal and purification of materials. By processing with a magnetic separator, ferromagnetic impurities in the material can be removed, improving the purity and quality of the product.
Food industry: Magnetic separators also play an important role in the food industry. For example, in the processing of food ingredients such as flour and starch, magnetic separators can remove ferromagnetic impurities, ensuring the safety and hygiene of the food.
Resource recycling: Magnetic separators are also widely used in the field of resource recycling. Through the processing of magnetic separators, valuable magnetic substances can be recovered from waste materials, achieving resource reuse and conservation.
4、 Usage and maintenance
Installation: The installation position of the magnetic separator is best to use reinforced concrete as the foundation, or a flat frame welded with I-beams can be used as the foundation, but it is necessary to ensure that the working surface is level.
Usage: Before use, the reducer should be filled with an appropriate amount of gear oil, and all bearings should be lubricated with oil. After power on, priority should be given to turning on the magnetic separator motor before proceeding with the assembly line feeding. When stopping, the feeding should also be turned off before stopping the magnetic separator operation. For materials with different particle sizes, appropriate types of magnetic separators should be selected. For example, fine powder magnetic separators are generally used for materials with a particle size of 01mm, aggregate magnetic separators are used for materials with a particle size of 13mm, and large material magnetic separators are used for materials with a particle size of 3mm or more.
Maintenance: The design and production of magnetic separators are designed to meet high load operations, so they can be used with confidence while ensuring daily maintenance and repair work. Once there are operational difficulties, you can contact the original manufacturer or refer to relevant repair methods as soon as possible.
In summary, magnetic separator is an important equipment for ore separation, with multiple types and a wide range of application scenarios. With the advancement of technology and the continuous development of magnetic separation technology, the performance and application range of magnetic separators are also constantly expanding.

Company Profile

Hebei Xingtang Huaicheng Machinery Equipment Co., Ltd. is an enterprise that integrates design, development, manufacturing, engineering installation, and after-sales service. Our company has advanced production equipment, strong technical strength, complete testing equipment, and strict management system, and is a designated backbone enterprise in the livestock machinery industry.

Our company specializes in producing various models of TMR fully mixed feed preparation machines, solid fertilizer trucks, liquid fertilizer trucks, manure cleaning trucks, feeding trucks, silage reclaimers, throwing trucks, grass bundle crushers, constant temperature drinking water tanks, cow neck shackles, cow beds, cow body brushes, various accessories and other livestock facilities and agricultural machinery.

Our company provides a one-stop service from cattle farm design to installation. No matter where the customer is, our technical personnel will personally conduct technical training on site to improve their operation and maintenance skills and promote harmonious development. Our pursuit is to be innovative, and our aim is to focus on management and improve quality. Hebei Xingtang Huaicheng Machinery Equipment Co., Ltd. sincerely hopes to cooperate with distributors and sister enterprises to achieve common development and contribute to serving agriculture, rural areas and farmers!

Contact phone number: +86-115613312872 (same as WeChat)

Pack and ship

The machine is wrapped in film, which is effectively waterproof and dustproof. When the machines arrive at your facility, they will be clean and brand new.

FAQ

1. Who are we?
We are headquartered in Hebei, China, starting in 2020, selling to South Asia (20.00%), East Asia (20.00%), Middle East (10.00%),Southeast Asia (10.00%), North America (10.00%). There are about 201-300 people in our office in total.
2. How do we ensure quality?
Before mass production is always a pre-production sample;
Always conduct final inspection before shipment;
3. What can you buy from us?
Dust collector, magnetic extractor, linear vibrating screen, sand washing machine, drum dryer.
4. Why should you buy from us instead of other suppliers?
The company adheres to the concept of “technology first, integrity first” and has won the trust of our customers with
technology and product quality, reasonable prices, and timely service.
5. What services can we provide?
Accept delivery terms: CFR、CIF、EXW、CIP、FCA、DDP;
Accepted payment currencies: US dollars, euros, Japanese， Canadian dollars, Hong Kong dollars, British pounds, RMB;
Accepted payment methods: T/T, L/C, Western Union;
Spoken Languages: English, Chinese, Japanese