Coperion: Treffert starts operation of three new ZSK twin screw extruders

Only a few days ago, Treffert GmbH & Co. KG, Bingen/Germany, received three new ZSK MEGAcompounders with 26 mm screw diameter from Coperion GmbH, Stuttgart/Germany, formerly Werner & Pfleiderer, and has already commissioned them. With these latest additions to its production set-up, Treffert now operates a total of 22 ZSK twin screw extruders for the production of masterbatch and special compounds. The three new extruders will be used for the production of high-grade pigment masterbatches for the plastics processing industry. Two of the ZSK 26 Mc extruders are destined for the pre-mix process. The third one is equipped with a ZS-B side-feeder and several gravimetric feeders for the split-feed process.