KleenOil India, a producer of commercial oil filtration systems, has helped to significantly improve the product high quality of cold rolling sheets for its metal trade shopper, by installing a FiltraMag+ from Eclipse Magnetics inside its annealing process.
Filtramag’s integral dual flow know-how ensures that extraction rates are maximised. – Image: Eclipse Magnetics
The company had previously used a traditional magnetic roller separator to protect its electrolytic cleaning line (ECL) from ferrous contamination. However, with เกจวัดแรงดัน250bar of simply 6000 gauss, the collection efficiency was insufficient and important issues had been occurring with the standard of its completed products.
An ECL is used inside the metal business to assist clean and strip the surface of the steel sheet of rolling mud by using an alkaline solution. The material passes between electrodes, immersed in tanks containing the electrolyte. Whilst this technique is more practical in cleansing chilly rolled steel than typical cleansing processes, the instability of the chemicals can and do cause issues.
Reduced effectiveness
Whilst a magnetic roll separator can offer a level of safety inside these circumstances, its effectiveness could be considerably reduced, resulting in contamination removal between 30-40%. Despite the magnetic curler being installed, the alkaline resolution was still heavily saturated with dust particles and was suffering from an unstable PH level that combined have been resulting in significant rusting through the process resulting in scratching of the final product.
Filtramag+ presents fine particle extraction efficiency within chrome steel manufacturing. – Image: Eclipse Magnetics
Filtration effectivity
Effective filtration of the alkaline solution is paramount to make sure optimal effectivity of the ECL and simply having any magnetic filter or separator just isn’t guaranteed to unravel the ferrous contamination drawback. The effectivity of the filtration depends on the magnetic materials type, measurement of the magnet, magnetic power and likewise the fluid flow dynamics. A low energy magnet or minimal exposure 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 roller.
Prolonging pump lifespan
It is necessary not solely to use the proper product for the method in query, however the larger degree of solution safety offers further advantages, together with prolonging the lifespan of the pump as nicely as a reduction in associated costs related to maintenance and wastage. Passing 500 l/min, with over 10,000 l of fluid utilized in a by-pass method, the Eclipse Magnetics’ Filtramag+, located on the return line, decreased contamination in this software inside the alkaline resolution from 400mg/m2 to only 30mg/m2 by removing the fantastic dust particles that were causing issues.
Filtramag’s high-intensity patented Neodymium magnetic circuits. – Image: Eclipse Magnetics
Ankrish Kapur, director of sales and technique at KleenOil India defined: “The magnetic curler was not offering sufficient protection to the fluid on this application, and it highlights the importance of selecting the correct technique of magnetic safety. Due to the fantastic particles circulating throughout the alkaline answer, significant rusting was being created in the course of the ECL course of that was causing harm to the metal sheet. We really helpful Filtramag+, a extremely effective magnetic filtration system to our shopper as its capacity to take away even the best particles from fluids would significantly improve the issues that the enterprise was facing. By putting in the Filtramag+, our shopper was immediately offered higher levels of protection towards the damage that had been being brought on by the contaminated solution. We work frequently with Eclipse Magnetics high-performance products and always see important, optimistic results soon after installation of the filter.”
Effective magnetic filtration
The Filtramag+ magnetic filter from Eclipse Magnetics presents high-intensity eleven,000 Gauss, patented Neodymium magnetic circuits, making it notably effective for use with supplies which have lower magnetic permeability similar to cast iron and tungsten carbide. It is designed for harsh chemical wash systems, with its dual-flow expertise ensuring that extraction charges are maximised as ferrous particles are exposed to the magnets twice on a single move through the filter.
As a result of the installation, the company is now not suffering from broken finished elements, has reduced its scrappage and waste, as properly as prolonging the lifetime of the pump.