KleenOil India, a manufacturer of industrial oil filtration techniques, has helped to considerably improve the product quality of cold rolling sheets for its steel trade consumer, by installing a FiltraMag+ 2.0 from Eclipse Magnetics within its annealing course of.
Filtramag’ เกจวัดความดันแก๊ส ensures that extraction charges are maximised. – Image: Eclipse Magnetics
The firm had previously used a standard magnetic curler separator to protect its electrolytic cleansing line (ECL) from ferrous contamination. However, with a magnetic efficiency of simply 6000 gauss, the collection efficiency was insufficient and important issues were occurring with the standard of its completed merchandise.
An ECL is used throughout the steel business to assist clean and strip the surface of the metal sheet of rolling dust by using an alkaline solution. The material passes between electrodes, immersed in tanks containing the electrolyte. Whilst this technique is more effective in cleansing chilly rolled steel than typical cleaning processes, the instability of the chemicals can and do trigger problems.
Reduced effectiveness
Whilst a magnetic roll separator can supply a level of protection inside these circumstances, its effectiveness may be considerably lowered, leading to contamination removing between 30-40%. Despite the magnetic curler being installed, the alkaline solution was nonetheless heavily saturated with dust particles and was affected by an unstable PH stage that combined had been resulting in vital rusting in the course of the course of leading to scratching of the final product.
Filtramag+ provides fine particle extraction performance inside stainless steel manufacturing. – Image: Eclipse Magnetics
Filtration effectivity
Effective filtration of the alkaline answer is paramount to ensure optimal efficiency of the ECL and easily having any magnetic filter or separator just isn’t assured to resolve the ferrous contamination drawback. The efficiency of the filtration is dependent upon the magnetic material kind, size of the magnet, magnetic power and also the fluid flow dynamics. A low power magnet or minimal publicity to the fluid is not going to perform to the required ranges. In this case, 400mg/m2 of contaminant was remaining in the fluid after passing by way of the magnetic curler.
Prolonging pump lifespan
It is essential not only to use the correct product for the method in query, however the larger stage of solution protection provides additional benefits, together with prolonging the lifespan of the pump in addition to a reduction in associated prices related to upkeep and wastage. Passing 500 l/min, with over 10,000 l of fluid used in a by-pass method, the Eclipse Magnetics’ Filtramag+, located on the return line, decreased contamination on this utility throughout the alkaline solution from 400mg/m2 to just 30mg/m2 by eradicating the nice dust particles that had been inflicting issues.
Filtramag’s high-intensity patented Neodymium magnetic circuits. – Image: Eclipse Magnetics
Ankrish Kapur, director of sales and technique at KleenOil India explained: “The magnetic roller was not offering enough protection to the fluid in this software, and it highlights the importance of selecting the correct method of magnetic safety. Due to the fine particles circulating within the alkaline resolution, significant rusting was being created through the ECL process that was inflicting damage to the steel sheet. We recommended Filtramag+, a highly efficient magnetic filtration system to our shopper as its capability to take away even the best particles from fluids would considerably improve the problems that the enterprise was going through. By putting in the Filtramag+, our shopper was immediately supplied higher ranges of protection towards the harm that were being caused by the contaminated solution. We work regularly with Eclipse Magnetics high-performance products and always see vital, constructive results quickly after installation of the filter.”
Effective magnetic filtration
The Filtramag+ magnetic filter from Eclipse Magnetics offers high-intensity eleven,000 Gauss, patented Neodymium magnetic circuits, making it particularly effective for use with supplies which have decrease magnetic permeability similar to forged iron and tungsten carbide. It is designed for harsh chemical wash systems, with its dual-flow know-how ensuring that extraction rates are maximised as ferrous particles are exposed to the magnets twice on a single cross through the filter.
As a result of the installation, the corporate is not affected by broken finished parts, has reduced its scrappage and waste, in addition to prolonging the lifetime of the pump.