Search Language ContactImprintPrivacy Policy Oemeta International STARTPAGE ESTRAMET S 77 - NEW MWF WITH IMPRESSIVE ABILITIES 06/25/2020 Oemeta’s new water-miscible metalworking fluid uses an innovative formulation to ensure exceptional lubricating performance. ESTRAMET S 77 is made from synthetic ester oils and forms a translucent emulsion when mixed with water. It was developed for demanding machining processes and stands out from comparable products, especially when used with high-alloy steel, aluminium and titanium alloys. The powerful and robust MWF is free of mineral oil, boron and formaldehyde as well as fungicides and active sulphur. An independent testing body has confirmed its incredible performance and the resulting improvements to process quality and tool life. “It’s almost unbelievable that a new cooling lubricant can literally double tool life, but that’s what the independent measurements show,” assures Malte Krone, Head of Marketing & Product Management at Oemeta Chemische Werke GmbH. The new metalworking fluid ESTRAMET S 77 is made from synthetic ester oils and achieves outstanding lubricating performance, in particular for materials that present difficulties in machining, such as high-alloy steel, titanium and nickel alloys. This high lubricating performance reduces wear and preserves the cutting edges of tools. The Institute of Production Management, Technology and Machine Tools (PTW) in Darmstadt carried out machining tests and measured a 100 percent increase in tool life when slot milling Ti64 and Alloy 718. The manufacturer can thus promise its clients more components per tool and fewer tool changes. IMPRESSIVE MACHINING RESULTS AND SURFACE QUALITY The new MWF is free of mineral oil and other lubricating substances such as sulphur or chlorine compounds. The combination of cutting-edge ester oils results in exceptional lubricating performance, making it possible to achieve ambitious cutting parameters. “For example, during thread forming on a lubrication test bench, the torque measurements were 40 percent lower than for mineral-oil-based products,” reports Krone. When used with sharp tools, ESTRAMET S 77 ensures outstanding machining results with high-quality surface finishes, as it prevents chipped or built-up cutting edges. The emulsion is also a powerful cleanser, and its reduced oil content prevents contamination of components and machinery, which simplifies the cleaning process. “Even the swarf is cleaner and easier to recycle,” says Krone. ECONOMICAL AND LONG-LASTING The new product can be used at concentrations of 3.5 percent and above, meaning much smaller quantities are required than for comparable high-performance cooling lubricants. According to the manufacturer, up to 50 percent less concentrate is needed for new filling and – much more importantly – refilling. The emulsion’s long service life also makes for longer change intervals and a reduction in machine downtime. “Users who keep an eye on total costs and calculate ahead can achieve significantly lower process costs using ESTRAMET S 77,” concludes Malte Krone confidently. Back COOLANTS FROM OEMETA In the area of water-miscible coolants Oemeta has steadily grown into the independent market leader in technology on the basis of 100 years’ experience. Product inventions such as the two-component coolant and multi-function oils have led to lasting improvements and cost savings in the production processes of well-known manufacturers in industry. Oemeta – metalworking coolants from specialists for specialists. LINK LIST Products Support Career INTERNATIONAL Oemeta International Oemeta Germany Oemeta UK Oemeta PL Oemeta CN Oemeta CR Oemeta USA Oemeta IN SOCIAL MEDIA Newsfeed LinkedIn YouTube We use cookies to enable you to make the best possible use of our website and to improve our communication with you. You decide, which data we are allowed to process. With a click on „Accept and continue“, you consent to the use of cookies. You can revoke your consent at any time. You can find more information about expiration date and ingredients by clicking on the „Show details“ link. More information about the privacy policy is available here. Show details Decline Accept and continue