SCREENCHANGERS AND MELT FILTRATION | MACHINERY
twin-screw. Their compactness makes them suitable for retrofitting on existing extrusion lines. Maag has also expanded operations in
Asia, with new services in Malaysia for Ettlinger melt filters. Now, as well as regrinding cutting rotors, Maag Malaysia can provide vacuum pyrolysis oven cleaning. It now offers comprehensive repair services for their polymer production plants, such as repairing gear pumps and filters or recondition- ing and regrinding cutting rotors. “We are excited about our new Malaysian
growth,” said Ueli Thuerig, president of Maag. “This is another milestone in our plan to grow capacity in strategic markets where we expect strong long-term demand.”
Backflush function At last year’s Fakuma exhibition in Germany, Britas exhibited its CMF-BF continuous piston screen changer with a backflush function. The screen changer series includes four filter types – including both discontinuous and continu- ous types, which cover all customer needs. They are designed for recycling plastic waste with
relatively low contamination. Piston screen changers are typically used in the post-industry and post-production sector as well as for virgin materials.
Depending on the required throughputs and
different operating modes, customers choose between the discontinuous version – which typically has one piston – rather than the continu- ous version, which has two pistons. “Our unique backflush procedure has many advantages,” said Heiko Henss, CEO of Britas
IMAGE: BRITAS
Left: The CMF-BF continuous piston screen changer from Britas includes a backflush function
sales@jwell.cn
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