Precision grinder magnetic separator

Precision grinder magnetic separatorUsed for purifying coolant (chip oil or emulsion) for grinding machines and other machine tools. By using the magnetic drum of the separator to extract iron filings from the coolant, the coolant is kept clean. The use of magnetic separators can reduce the number of grinding wheel corrections, improve the surface smoothness of workpieces, and extend the service life of grinding wheels and coolant.

Precision grinding machineMagnetic 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.

Precision grinder magnetic separatorWhen 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, a combination of magnetic separator and paper tape filter is used.

It is a universal separation device. Structurally, it can be divided into two forms: (I, II).

The I (rubber roller type) series magnetic separator consists of the following parts: reducer, box, magnetic roller, and rubber roller. The reducer drives the magnetic roller to rotate, and the coolant containing powdered magnetic impurities enters the box. The impurities are adsorbed onto the outer wall of the magnetic roller, and then crushed by the rubber roller to squeeze out the liquid carried by the impurities. Finally, the scraper separates the impurities from the magnetic roller. Widely used in the purification of cutting fluids containing powder impurities, such as surface grinders, internal and external cylindrical grinders, and centerless grinders.

The II (comb type) series magnetic separator consists of the following parts: reducer, box, magnetic roller, and scraper plate. As an improved product of traditional magnetic separators, the comb tooth type 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 II (comb tooth type) series magnetic separator is widely used in various cutting fluid purification applications containing particle impurities, such as ordinary grinding machines, powder coating lines, roll grinding machines, steel rolling wastewater purification, and bearing grinding lines.

Magnetic separatorUsed for purifying coolant (cutting oil or emulsion) for grinding machines and other machine tools, mainly for automatic separation of ferromagnetic substances, keeping 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.

Magnetic separatorcharacteristic

1. The transmission system is separated from the casing, making cleaning and maintenance convenient.

2. The magnetic roller is evenly magnetized, and the separated debris and iron powder are dried.

3. Can handle coolant containing powdery magnetic impurities.

4. The generated magnetic field is large, and the stainless steel magnetic roller has a large adsorption area and good separation effect.

5. Simple appearance, compact structure, smooth operation, low noise, and low power loss.

6. Small size, easy to install and use, can be designed and manufactured according to the specific space of the machine tool.

Magnetic separatorapplication area

Specially suitable for the purification of coolant in various grinding machines, precision grinding machines, wire drawing machines, electrical machining and other processing equipment, as well as the purification of coolant in grinding machines and other precision machining machine tools. Most applications are in the separation of crushed materials. The main market for magnetic separators is the separation of crushed materials in mechanical processing such as lathes, grinders, and planers. They can be used in processes that require iron selection, such as industrial waste and chemical intermediate products. With the increasing use of aluminum in the market, the amount of aluminum sales inevitably increases, and the presence of iron makes it impossible to use it properly. At this time, a magnetic separator is needed for separation. There are also many requirements when refining copper powder and non-ferrous metals.