Permanent Magnet Wet Flat Plate Magnetic Separator

The GTGB permanent magnet high-field plate magnetic separator is a patented product developed and manufactured by Guote Mining Equipment. It features high-gradient, high-field strength magnetic separation. It integrates magnetic and gravity separation, enabling targeted separation of weakly magnetic minerals based on the ore’s distinct magnetic characteristics. It is widely used in the wet processing of non-metallic ores for iron removal and purification, and is particularly suitable for wet iron removal of non-metallic ores such as quartz sand and potassium-sodium feldspar. It also demonstrates excellent separation performance for weakly magnetic minerals such as hematite, limonite, specularite, siderite, manganese ore, and tantalum mud.

The GTGB permanent magnet high-field plate magnetic separator primarily consists of a channel steel frame, a lower trough, a magnetic support frame, a drive roller assembly, a plate magnetic system, a conveyor belt, a reduction motor, a feed box, and an automatic ore flushing device.

GTGB permanent magnet high field strength plate magnetic separator product advantages: (1) The magnetic system of this equipment is made of high-performance rare earth neodymium iron boron material, with a wide pole surface, a large number of magnetic poles, high magnetic induction intensity, and a large magnetic field gradient. The local maximum magnetic field can reach 15,000 gauss, which is close to the magnetic field strength of a high-gradient electromagnetic magnetic separator. (2) The magnetic system group adopts a flat plate arrangement structure, which has a larger magnetic field sweeping area than traditional magnetic separators and better iron separation effect. (3) The magnetic system mechanism and conveyor belt are both installed on an adjustable carrier. The horizontal angle of the carrier can be adjusted quickly and easily to control the flow rate of the slurry in the magnetic separation area, so as to better select the magnetic materials in the slurry. (4) The reduction motor of a well-known brand is used, which is reliable and durable. The conveyor belt can be adjusted in time according to the different material shapes of the magnetic materials in the slurry to achieve better iron removal effect. (5) The conveyor belt is made of high-strength and high-quality composite materials, with a long service life and obvious unloading effect. (6) The feed box adopts a double-layer perforated plate structure, which ensures smooth and uniform distribution of materials and a thin slurry layer. It is equipped with upper and lower high-pressure water automatic ore flushing devices. The upper ore flushing device is responsible for flushing the non-magnetic ore slurry mixed with the magnetic material, and the lower ore flushing device uses high-pressure water to flush the magnetic material particles attached to the conveyor belt.

The GTGB permanent magnet high-field plate magnetic separator operates as follows: ore slurry is fed into the feed box through an inlet pipe. After thorough dispersion, it is evenly distributed on the conveyor belt above the plate magnetic system. Under the influence of gravity, the slurry flows downward along the inclined conveyor belt. The non-magnetic slurry eventually flows into the non-magnetic slurry hopper in the lower trough. The high-intensity magnetic field, reaching up to 15,000 gauss, firmly attracts the magnetic material contained in the slurry to the conveyor belt. The motor drives the drive roller assembly, moving the conveyor belt and the magnetic material on it upward along the inclined direction. The magnetic material on the conveyor belt then enters the non-magnetic field area. Under the influence of gravity and high-pressure flushing water, the magnetic material and the flushing water flow into the magnetic slurry hopper in the lower trough.

The GTGB plate magnetic separator, used in conjunction with the GTLH vertical ring magnetic separator, can maximize the separation of fine-grained, weakly magnetic materials contained in the slurry. It is a core equipment for iron removal and impurity removal in non-metallic ore beneficiation.