KleenOil India, a manufacturer of industrial oil filtration methods, has helped to considerably enhance the product quality of cold rolling sheets for its steel business shopper, by installing a FiltraMag+ 2.zero from Eclipse Magnetics inside its annealing process.
Filtramag’s integral dual flow know-how ensures that extraction rates are maximised. – Image: Eclipse Magnetics
The firm had previously used a standard magnetic roller separator to protect its electrolytic cleaning line (ECL) from ferrous contamination. However, with a magnetic performance of just 6000 gauss, the collection efficiency was inadequate and vital issues have been occurring with the standard of its finished merchandise.
An ECL is used within the metal trade to help clean and strip the floor of the metal sheet of rolling mud through the use of an alkaline answer. The material passes between electrodes, immersed in tanks containing the electrolyte. Whilst this method is more effective in cleansing cold rolled steel than typical cleaning processes, the instability of the chemical substances can and do cause issues.
Reduced effectiveness
Whilst a magnetic roll separator can provide a level of safety inside these circumstances, its effectiveness could be considerably decreased, resulting in contamination removing between 30-40%. Despite ไดอะแฟรม ซีล being put in, the alkaline answer was still heavily saturated with dust particles and was suffering from an unstable PH stage that combined had been leading to important rusting during the process leading to scratching of the ultimate product.
Filtramag+ offers nice particle extraction performance within chrome steel manufacturing. – Image: Eclipse Magnetics
Filtration effectivity
Effective filtration of the alkaline resolution is paramount to make sure optimal effectivity of the ECL and simply having any magnetic filter or separator just isn’t guaranteed to solve the ferrous contamination drawback. The efficiency of the filtration is determined by the magnetic material sort, measurement of the magnet, magnetic energy and also the fluid move dynamics. A low strength magnet or minimal publicity to the fluid is not going to carry out to the required ranges. In this case, 400mg/m2 of contaminant was remaining in the fluid after passing via the magnetic curler.
Prolonging pump lifespan
It is important not solely to make use of the right product for the process in query, however the higher stage of solution protection provides extra benefits, including prolonging the lifespan of the pump as well as a reduction in related costs related to maintenance and wastage. Passing 500 l/min, with over 10,000 l of fluid used in a by-pass manner, the Eclipse Magnetics’ Filtramag+, located on the return line, lowered contamination on this utility inside the alkaline resolution from 400mg/m2 to simply 30mg/m2 by removing the fantastic dust particles that have been causing problems.
Filtramag’s high-intensity patented Neodymium magnetic circuits. – Image: Eclipse Magnetics
Ankrish Kapur, director of sales and strategy at KleenOil India explained: “The magnetic curler was not offering enough protection to the fluid on this application, and it highlights the importance of selecting the right technique of magnetic protection. Due to the fine particles circulating inside the alkaline solution, vital rusting was being created during the ECL course of that was causing injury to the steel sheet. We beneficial Filtramag+, a highly efficient magnetic filtration system to our client as its capacity to remove even the finest particles from fluids would significantly improve the problems that the business was going through. By putting in digital pressure gauge , our consumer was immediately supplied larger ranges of safety against the injury that have been being caused by the contaminated resolution. We work frequently with Eclipse Magnetics high-performance merchandise and at all times see significant, constructive outcomes quickly after installation of the filter.”
ไดอะแฟรม ซีล from Eclipse Magnetics offers high-intensity eleven,000 Gauss, patented Neodymium magnetic circuits, making it particularly effective for use with supplies that have lower magnetic permeability similar to forged iron and tungsten carbide. It is designed for harsh chemical wash methods, with its dual-flow know-how guaranteeing that extraction charges are maximised as ferrous particles are exposed to the magnets twice on a single cross by way of the filter.
As a result of the installation, the company is not affected by broken completed elements, has reduced its scrappage and waste, as nicely as prolonging the lifetime of the pump.
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