I. Magnetic Filtering System

It adopts rare earth magnet (Nd-Fe-B Magnet) that is high magnetic permanent magnet having extremely high coercive force and residual induction compared with the material of permanent magnet developed so far.
For the processing of the part material having magnetic property or its washing process;

• It addresses filtering of chip up to 98%
• It even filters and separate fine chip or sludge in 5μm

This system incorporates;

1. Magnet filter that separates fine chips with 12,000 gauss
2. Sludge conveyor that separately collects sludge for sedimentation and separation
3. Bag filter that separates non-magnetic material that pass through magnetic filter
4. High-pressure cutting oil device that stores clean fluid and then let it out in proper pressure through high pressure pump.
   In addition, each unit built in modular type can be used independently.

II. Effect of Magnet Filtering System

III. Characteristic, Advantage and Application of Magnet Filtering System

Characteristic/Advantage

1. It requires rare consumable parts and is almost maintenance-free. It improves operation ratio by reducing the stoppage of machinery due to frequent filter replacement.
2. Its compact size enables to be installed even in a small space.
3. It enables automatic backwashing of filter.
4. It doesn’t require any separate tank or pump when installed at the line.
5. It remarkably reduces maintenance of pump, valve, slid, cover, spindle used in the machine or device improving the reliability for the system.
6. Quality of filtering is excellent. - Max. 5..
7. Magnetic filter is solely adopted, it may not provide perfect filtering function.
   -This system ensures to provide its filtering up to 98%.

Application

Magnetic filter can be used in the process that adopts chips with magnetic property.

1. With filter being is use, it doesn’t cause change in the property of cutting oil.
2. When it is used for pre-filtering, chip can be filtered up to 98%, resulting in epoch-making increase in the life of paper, bag or cartridge filter.
3. It may filter fine chips when used in the next process of paper, bag, or cartridge filter preventing the phenomenon that chips are accumulated on inside of machinery or part, etc., finally reducing the requirement of maintenance.
4. It extends life of cutting oil and cleaning cycle of tank as well, while saving the cost
5. Backwashed sludge can be discharged through sludge conveyor (option) in the form of chip separated from moisture.
6. Clean fluid filtered can be stored in a separate tank and used in connection with high pressure cutting oil system through high pressure pump. High pressure cutting oil system with 20 bar up enhances productivity up to approx. 30% and increases life of tool by twice depending on its usage.