Extrusion International 5-2025-USA

65 Extrusion International 5/2025 PIPE EXTRUSION sensors, which ensures even more accurate measure- ment of the at width. To check thickness pro les of lm after it has been produced, we offer our Filmtest 3G of ine thickness gauge, which measures not only the thickness pro le but also the linear weight and area weight of the lm. Any deviation between the target and actual thickness values can also be seen at a glance. The KCS team would be happy to measure lm sam - ples brought to their booth at K 2025. The company looks forward to welcoming visitors to their booth and advising them on the best measurement technology for the production of blown lm. The team is also available for further inquiries, such as updating or upgrading older KCS measuring devices. Kündig Control Systems (KCS), HCH. KÜNDIG & CIE. AG Joweid Zentrum 11, 8630 Rüti ZH, Switzerland www.gauge.ch K 2025: Hall 10, booth C51 Double-Strand Extrusion of Multilayer Pipes is an Efficient Solution When investing in an extrusion line, exibility in the manufacture of different products, maximum energy ef ciency, minimal personnel requirements, and minimal raw material consumption are of crucial importance. O ne way to increase the productivity of the extrusion line is through double-strand extrusion. This solu- tion is well known for single-layer pipes. The dimension range described here extends from 20 mm for pipe ma- terials that are problematic at high line speeds to a high output of up to 2 tons per hour for pipes with a diam- eter of up to 160 mm made of PVC. To make such a twin-strand line even more ef cient, there is the option of Conextru specializes in the production of various products. Below, one such system is presented. The task was to produce the following products in di- mensions 16, 20, 25, and 32 mm SDR 7 from PPR mate- rial on a twin-strand line. The product consists of a pipe with a thin white inner layer and a strong outer layer. It is provided with col- ored stripes. The product consists of a pipe with four layers, whereby the inner layer has a low thickness, the mid- dle layer has a high density, and the outer layers have a low thickness. Extruder arrangement