Extrusion 8-2023

73 Extrusion 8/2023 kompakt ➠ motan holding gmbh Konstanz, Deutschland www.motan-group.com, www.moscorner.com Stichworte • Materialverteilsystem • Drehrohrweiche • Paralleler Materialfluss • Kupplungsbahnhof Wichtig ist bei allen Systemen eine zuverlässige Leersaugung, um Materialreste aus den Leitungen zu entfernen. Andernfalls besteht bei einem Materialwechsel die Gefahr einer Kontami- nierung durch Reste des zuvor geförderten Materials. ➠ Guill Tool & Engineering Co., Inc. www.guill.com sting bolts, which further saves on repair and downtime. Another innovative feature of this new rubber/silicone crosshead is a cast alumi- num liquid-fed cooling sleeve that allows the user to switch out the cooling jacket in the event of a line obstruction, again reducing downtime compared to tradi- tional integrated cooling systems. The NEW 500 Series crosshead with MAGS gum space adjustment is a drop-in replacement on most existing NRM lines, however this crosshead design can also be adapted to fit any extruder design or line layout. The addition of a newly designed flow inlet channel reduces the shear and heat that is generated as the materials are being processed. This leads to lower head Guill Tool introduces the NEW 500 Series crosshead with MAGS gum space adjustment. The 500 Series is designed specifically for the flow characteristics and unique processing challenges of elas- tomeric compounds. One of the key fea- tures engineered by Guill on this new crosshead design is the mechanically assi- sted gum space (MAGS) adjustment sys- tem. This new method of gum space adjustment allows the operator to make an effortless adjustment from a single point using a common socket wrench. No more need to struggle with multiple nuts and bolts in order to adjust gum space, which leads to faster adjustments. The vi- sual indicator on the core tube allows the operator to see how far the gum space has been moved, making those adjust- ments much more accurate and repeata- ble. The hardware-free and patented cam lock design of the NEW 500 Series from Guill means no time is wasted unbolting and re-securing fasteners for disassembly and re-assembly. Only half of a rotation of the cam nut is required to loosen and automatically extract the deflector from the head body, which is another time saver. Also, with no undercuts on the de- flector, there are no material hang-ups when extracting the deflector, allowing for faster and easier cleaning and changeover. The NEW 500 Series also features the lat- est Center-Stage concentricity adjustment system that significantly reduces pressure on the tooling, allowing easier and more precise concentricity adjustments without loosening the face bolts. Easy-Out inserts for the adjusting bolts also allow simple replacement of locked or damaged adju- New 500 Series Rubber/Silicone Extrusion Crosshead pressures allowing the material to move through the head in a much more balan- ced and even flow. All crossheads supplied by Guill are fur- nished with a tool kit for assembly and disassembly as well as a detailed opera- tor’s instruction manual. The engineering team at Guill will gladly assist users in the implementation and operation of the NEW 500 series crosshead. For a video of the NEW Guill 500 Series crosshead with MAGS gum space adjust- ment, please go to: https://youtu.be/jeNovmMtcBs Guill Series 500 crosshead with Mechanically Assisted Gum Space (MAGS) adjustment…specially designed for the flow characteristics of elastomeric compounds