Donghui neodymium iron boron strong magnetic powder magnetic separator

Donghui neodymium iron boron strong magnetic powder magnetic separatorIn grinding, with the improvement of machining accuracy, high-speed grinding and strong grinding technologies have developed rapidly. In addition to selecting reasonable grinding parameters, it is also necessary to improve the circulation quality of grinding fluid. Purification devices are divided into two types: filtration type and power type. Filter type filters rely on filter media to remove impurities, such as filter screen type, line gap type, sheet type, and paper tape type filters. Power type separators rely on certain forces (such as centrifugal force, magnetic force, or gravity) to separate impurities, such as centrifugal, vortex, and magnetic separators.

When grinding ferromagnetic materials, the waste liquid contains both ferromagnetic substances and non ferromagnetic impurities. Generally, a magnetic separator is used to remove more than 80% of the impurities. To better control the filtration accuracy, it is recommended to combine a magnetic separator with a paper tape filter.

Comb tooth magnetic separator as a traditional type

The improved product of magnetic separator has many advantages: magnetic rollers of the same length are made into comb teeth, which greatly increases the adsorption area; High magnetic force and separation rate; Specially suitable for centralized separation and removal of high flow coolant; Capable of separating granular chips. The comb type magnetic separator series is widely used in various cutting fluid purification applications, such as ordinary grinding machines, powder coating lines, roll grinding machines, steel rolling wastewater purification, and bearing grinding lines, which contain particle impurities

Donghui neodymium iron boron strong magnetic powder magnetic separatorforgrinding machineAnd othersmachine toolThe purification of coolant (cutting oil or emulsion) is mainly used for the automatic separation of ferromagnetic substances, keeping the cutting fluid clean, improving machining performance and tool life, and reducing environmental pollution. The separator drum uses strong magnetic force to separate ferromagnetic chips and abrasives from machine tool cutting fluid (oil, water), achieving automatic separation. Thereby improving the quality of processed products, reducing costs, and enhancing production efficiency.