In the process of grinding, as the precision of processing improves, high-speed and high-force grinding technologies are rapidly developing. Besides selecting reasonable grinding parameters, it is also essential to enhance the circulation quality of the grinding fluid.
Purification devices are categorized into two types: filter and dynamic. Filter types rely on filtration media to remove impurities, such as mesh, slot, blade, and tape filters. Dynamic types use a force (like centrifugal, magnetic, or gravity) to separate impurities, such as centrifugal, vortex, and magnetic separators.
Process non-magnetic materials such as stainless steel, with only non-magnetic impurities in the waste liquid, generally using belt filter presses. Common types of belt filter presses include gravity belt filter presses, drum belt filter presses, and vacuum belt filter presses.
The drum filter is a general-purpose auxiliary filtering equipment, primarily used for coolant filtration in metal grinding or other processing, and also suitable for cleaning liquids in the cleaning system of rough machined parts, industrial water, organic solvents, and other solutions to remove impurities. It is a key equipment for resource conservation and pollution prevention.