Monster screen changer

Kreyenborg GmbH's biggest screen changer, the Poly 6000x4, is lifted from the firm's Munster, Germany, headquarters factory and eased onto a flatbed for transporting to a customer. Kreyenborg claims the new Poly screen changers are the world's largest. It manufactures the equipment at Munster. Each of the new Poly series is designed to replace conventional candle filters in polymerization lines — and work on throughputs of as much as 99,000 pounds an hour. Individual pistons are arranged side by side, in horizontal housings, instead of the traditional vertical setup. Each piston handles two opposing screen cavities. Tel. 49-251-2140-5856, fax 49-251-2140-5665, e-mail [email protected]