KleenOil India, a producer of business oil filtration systems, has helped to significantly improve the product high quality of chilly rolling sheets for its metal business shopper, by installing a FiltraMag+ 2.0 from Eclipse Magnetics within its annealing course of.
Filtramag’s integral twin circulate know-how ensures that extraction rates are maximised. – Image: Eclipse Magnetics
The firm had previously used a standard magnetic curler separator to guard its electrolytic cleaning line (ECL) from ferrous contamination. However, with a magnetic efficiency of just 6000 gauss, the collection efficiency was insufficient and vital problems were occurring with the standard of its finished merchandise.
An ECL is used within the steel trade to assist clean and strip the surface of the metal sheet of rolling dust by using an alkaline answer. pressure gauge 10 bar passes between electrodes, immersed in tanks containing the electrolyte. Whilst this technique is more practical in cleansing cold rolled steel than standard cleansing processes, the instability of the chemicals can and do cause issues.
Whilst a magnetic roll separator can supply a level of safety inside these circumstances, its effectiveness may be considerably decreased, resulting in contamination removal between 30-40%. Despite the magnetic roller being put in, the alkaline solution was still closely saturated with mud particles and was affected by an unstable PH degree that mixed had been resulting in vital rusting through the process leading to scratching of the final product.
เกจวัดแรงดัน presents fine particle extraction performance within stainless steel manufacturing. – Image: Eclipse Magnetics
Effective filtration of the alkaline solution is paramount to make sure optimum effectivity of the ECL and simply having any magnetic filter or separator is not assured to solve the ferrous contamination drawback. The efficiency of the filtration depends on the magnetic materials type, size of the magnet, magnetic strength and likewise the fluid circulate dynamics. A low energy magnet or minimal publicity to the fluid won’t perform to the required ranges. In this case, 400mg/m2 of contaminant was remaining within the fluid after passing via the magnetic curler.
Prolonging pump lifespan
It is important not only to make use of the proper product for the process in query, however the larger degree of solution safety supplies additional advantages, together with prolonging the lifespan of the pump in addition to a reduction in related prices related to upkeep and wastage. Passing 500 l/min, with over 10,000 l of fluid utilized in a by-pass manner, the Eclipse Magnetics’ Filtramag+, positioned on the return line, reduced contamination in this application within the alkaline answer from 400mg/m2 to simply 30mg/m2 by eradicating the fantastic mud particles that were inflicting problems.
Filtramag’s high-intensity patented Neodymium magnetic circuits. – Image: Eclipse Magnetics
Ankrish Kapur, director of gross sales and strategy at KleenOil India explained: “The magnetic roller was not providing sufficient safety to the fluid in this application, and it highlights the importance of choosing the right methodology of magnetic safety. Due to the nice particles circulating throughout the alkaline solution, important rusting was being created through the ECL course of that was inflicting damage to the metal sheet. We beneficial Filtramag+, a highly efficient magnetic filtration system to our consumer as its ability to take away even the finest particles from fluids would significantly improve the problems that the enterprise was facing. By installing the Filtramag+, our shopper was instantly supplied higher levels of protection against the harm that were being caused by the contaminated answer. We work frequently with Eclipse Magnetics high-performance merchandise and always see vital, constructive outcomes quickly after installation of the filter.”
Effective magnetic filtration
The Filtramag+ magnetic filter from Eclipse Magnetics provides high-intensity 11,000 Gauss, patented Neodymium magnetic circuits, making it particularly efficient for use with materials which have decrease magnetic permeability similar to forged iron and tungsten carbide. It is designed for harsh chemical wash systems, with its dual-flow expertise guaranteeing that extraction charges are maximised as ferrous particles are uncovered to the magnets twice on a single pass by way of the filter.
As a result of the set up, the company is no longer suffering from damaged finished elements, has reduced its scrappage and waste, as properly as prolonging the lifetime of the pump.