New in the product range of chain manufacturer Iwis Drives Systems are corrosion-free CF stainless steel chains. They are suitable for use in the food industry and other applications requiring a high level of corrosion resistance in filling and conveying applications and in packaging machinery. The plates of the CF stainless steel chains have better precision blanking than conventional corrosion-free roller chains, increasing service life and reducing elongation through higher press-out forces. All rollers are seamless and therefore exceptionally impact-resistant at higher speeds, which ensures smooth, even chain operation. Seamless bushes  reduce initial stretch and allow customized length tolerances, resulting in greater positioning accuracy and speed, especially in dynamic cyclic operation. This is a major advantage in filling, conveying and packaging applications. On request, Iwis can provide graphs of load–elongation data for all chains. Iwis CF stainless steel chains meet the requirements of ISO 606 (DIN 8187). They can be used in a temperature ranges from -80 to +150°C. Various special-purpose lubricants are available to allow the chains’ use at high temperatures of up to 400°C as well as low temperatures. In addition, various H1-approved lubricants for use in food processing and specially developed wax lubricant approved for food use is available. Conveyor chains with attachments can be produced at short notice.