2015 High quality magnetic roll separator in China

     2015 High quality magnetic roll separator in China

Magnetic separator application

Magnetic Separator is a device which is designed to assist with the purification and separation of process streams. The heart of each separator is magnetic system, which adopts high quality ferrite materials and rare earth magnets, the average magnetic induction intensity on the shell surface is 100~600mT. This product has the advantages of simple structure, big processing capacity, convenient operation and easy maintenance. 

Magnetic separator application

Magnetic separator is suitable for the wet magnetic separation of the materials whose granularity is below 3mm such as magnetite, pyrrhotite, calcined ore, ilmenite etc, and can also be used for iron removal work from coal, non-metal ore and construction materials.

The wet type permanent-magnetic cylindrical separator is a common magnetic separator that can be widely used in iron ore separation. It is suitable for separating strong magnetic minerals. In recent years, it’s also used as concentrating equipment for replacing the magnetic dewatering tank before filtration.

Basic Structure

The wet type permanent-magnetic cylindrical separator is mainly composed of cylinder, magnetic system, trough and transmission part. The cylinder is welded by 2-3mm stainless plate, and the end covers are aluminum casting. The two parts are connected with stainless screws and cylinder. The motor drives cylinder and moves circularly through gearbox. The magnetic system which is equipped inside cylinder is an open style. The magnet is fixed on the foundation plate of field yoke by stainless screws. The shaft of field yoke stretches out of cylinder and connecting levers are fixed at the end of shaft. Magnetic system obliquity can be adjusted by tripping connecting levers and the obliquity can be fixed after adjusting well. The working area of trough is made of stainless plate. Machine frame and other parts of trough are welded by ordinary steel. 

Working Principle

The pulp flows into the trough from the pulp box, and under the water flow of the feeding spray pipe, the ore particles will go into the feeding area of the trough in the loose condition. In the magnetic field, the magnetic ore particles will have magnetic gathering and form magnet group or magnet chain which is influenced by the magnetic force inside the pulp and moves to the magnetic pole, finally can be attached to the cylinder.

Since the polarity of the magnetic pole along the rotary direction of the cylinder is alternately arranged and fixed when working, when the magnet group or magnet chain rotate with the cylinder, it will have magnetic mixing due to the alternation of the polarity, as a result of which, the non magnetic ore such as gangue mixed up with the magnet group or magnet chain will drop down during the rolling process, and the magnet group or magnet chain that is finally attached to the surface of the cylinder is concentrate. The concentrate rotates to the edge of the magnetic system where the magnetic force is the weakest along with the cylinder, and under the water flow of the discharging spray pipe, it will be discharged to the concentrate chute. If the roller is all magnetic roller, the ore discharging is completed by brush roll. The non magnetic and weak magnetic minerals are kept in the pump and are discharged from the chute with the pulp to become gangue.

Features and Advantages

1. The strength of magnetic field is large in the surface of tube;
2. Large wrap angle of magnetic system;
3. The strength of magnetic field is stability;
4. The transmission system is stable and reliable;
5. Can significantly improve the grade of ore before it is into the mill.  

Technical Data 

Company Information

Henan Fote Heavy Machinery Co., Ltd covers an area of 100,000 square meters which includes 60,000 square meters of heavy duty workshops. We have more than 200 sets of large and medium sized metal processing equipments. The Maximum lifting capacity is 300 tons.

Quality Control

Quality is our moral category, our products are worth it's price, products are our moral standing, we firmly believe that we would be punished by the market without good quality.

International Communication

Green industry and internationalization is the strategic thought of Fote. We tries best to integrate the advanced technology, excellent talents and advanced concep into the company development, which will give support to the pace, stragegy and development of Fote's internationalization and make our business partners use the most suitable products.

Our Services

1>Pre-sale services: Enthusiasm

We provide you with the prophase plan, process flow design and manufacturer equipment according to your special demand.

2>Sale services: Servant

Send technicians to the jobsite for guiding the installation and adjustment, training operators and finishing the check and accept together with you.

3>After-sale services: Faithfulness

To establish long term friendship, we will regularly pay return visit to customers. Supplying technique, building design, instruction, installation and debugging for free. 

4>We provide one-year warranty to make sure your machine runs consistently. We always offering lifelong services and provide spare parts for a long term,and repair main parts under right using for free in two years.

FAQ

1>How is the quality of your products? 

Our products are manufactured strictly according to national and international standard, and we take a test on every machine before delivery.

2>What guarantee do you provide? 

If products’ quality is not consistent with the description as we described or the promise before you place order, we promise 100% refund.

3>How about price? 

Yes, we are factory and be able to give you the lowest price than market one, and we have a policy that “ for saving time and absolutely honest business attitude,we quote as low as possible for any customer, and discount can be given according to quantity”.