High Gradient Flat Plate Magnetic Separator - China Suppliers & Factory for Non-metallic Ore Iron Purification
Working Principle
The pulp enters the uniform feeding device of the magnetic separator through the feeding pipe, and after being fully dispersed, it is evenly sprinkled on the iron strip on the upper part of the magnetic plate. Under the action of gravity, the slurry flows downward along the inclined direction of the magnetic plate. The ferromagnetic material contained in the slurry is firmly adsorbed on the iron strip under the strong magnetic field provided by the magnetic bar. The motor rotation device drives the iron strip to move upward along the inclined direction of the magnetic plate, and at the same time, the adsorbed ferromagnetic material is brought into the iron discharge area. The flushing water of the iron discharge pipe is flushed into the tailings bucket and collected centrally. The non-magnetic slurry continues to flow downward along the magnetic plate and flows into the concentrate bucket and is collected centrally.
| Type | Material handling capacity t/h | Magnetic field intensity≥GS | Pulp density | Tape speed r/min | Power kw | Plate size | ||
| Length | Width | Bandwidth | ||||||
| GPBS-815 | 10~15 | 14000 | 10~30% | 2~8 | 1.1 | 1500 | 800 | 800 |
| GPBS-1020 | 15~20 | 1.5 | 2000 | 1000 | 1000 | |||
| GPBS-1225 | 20~25 | 2.2 | 1200 | 1200 | 1200 | |||
| GPBS-1530 | 25~30 | 3 | 1500 | 1500 | 1500 | |||
| GPBS-2035 | 30~35 | 4 | 2000 | 2000 | 2000 | |||
| GPBS-2240 | 35~40 | 5.5 | 2200 | 2200 | 2200 | |||
Application Field
It is mainly suitable for the ore separation of weak magnetic minerals and the removal of iron from non-metallic minerals, such as: mica powder, quartz sand, potassium feldspar, nepheline, fluorite, sillimanite, spodumene, kaolin, manganese ore, weak magnetite, pyrrhotite, calcined ore, ilmenite, hematite, limonite, siderite, ilmenite, chromite, wolstenite, tantalum niobite, red mud, etc. It can also be used for iron removal in coal, non-metallic mines, building materials and other industries. [Add to the application field and applicable materials of high intensity magnetic separator for non-metallic mining]
Technical Characteristics
- Using high-performance NdFeb material, unique magnetic circuit design, surface magnetic field can reach 15000GS.
- Compared with other permanent magnet magnetic separator, the magnetic field sweep area is large, and the iron removal effect is good.
- The slope of the board is adjustable, and the slope can be adjusted according to the material condition to achieve a good iron removal effect.
- The belt speed can be adjusted by frequency conversion, and the belt speed can be adjusted according to the material shape to achieve better iron removal effect.
- The use of wear-resistant canvas as a conveyor belt greatly increases the service life of the conveyor belt.
- Save electricity and energy.
Service Field Drawing
Frequently Asked Questions (FAQ)
What is the maximum magnetic field intensity of this separator?
The magnetic separator features a unique magnetic circuit design using high-performance NdFeb materials, allowing the surface magnetic field intensity to reach up to 15,000 GS (with a rated intensity of ≥14,000 GS).
Which minerals and materials are suitable for this magnetic separator?
It is primarily designed for separating weak magnetic minerals and removing iron from non-metallic minerals, including quartz sand, mica powder, potassium feldspar, kaolin, fluorite, spodumene, hematite, and limonite, among others.
Can the belt speed and board slope be adjusted?
Yes. The slope of the board and the belt speed (via frequency conversion) can both be adjusted according to the specific material conditions and shapes to achieve the best possible iron removal effect.
What makes the conveyor belt durable?
The conveyor belt is constructed from highly wear-resistant canvas, which significantly extends the overall service life of the belt under continuous mineral separation operations.
What is the processing capacity range for these machines?
Depending on the model, the material handling capacity ranges from 10 t/h (for the GPBS-815 model) up to 40 t/h (for the GPBS-2240 model).