Extrusion Asia Edition 2-2020

高效、均匀，与传统加工设备相比熔体温度大约低10°C，因 而可达到较高的最终产品质量，并大量节省生产成本。 假设能源成本为0.10欧元/度，在满负荷生产时仅由于能 耗降低10％就可以节省约18000欧元的运营成本。根据与之 相比较的机器型号不同，最多可节省15％。而且由于熔体温 度低，通过减小熔体下垂可以节省材料，从而可进一步降低 生产成本，在大口径管材生产中尤其如此。 管材制造商Palad HY公司也非常赞赏该挤出机直观操作 的BCtouch UX控制系统。该系统除了具有现代功能之外，还 可以实现个性化或个性化用户界面。“对于我们的员工来说， 设备甚至可以用希伯来语操作，而且巴顿菲尔辛辛那提服务 团队可以全天候提供服务，这是一个巨大的好处。”这是Rami Dweik先生对挤出设备供应商的最终称赞话语。 P alad HY, which was founded in 1997, ranks among the lead- ing manufacturers of HDPE and PVC pipes in Israel. The ISO 9001:2008-certified pipe producer is well known for its range of large-diameter pipes with maximum diameters of 1,200 mm for HDPE pipes and 500 mm for PVC pipes. In addition to its domestic market, Palad HY also serves customers in Eastern and Western Europe, South America and Africa, to which about 25% of its annual production volume of currently about 20,000 t is exported. The company’s product range includes fresh water and sewage pipes as well as pipes for natural gas distribution systems, and protective conduits for electricity and communication lines. Palad has been a customer of battenfeld-cincinnati right from the beginning and now operates several lines with machines from the extrusion specialist. “In view of our positive experience with the machine technolo- gy from Germany, we have again chosen an extruder from battenfeld-cincinnati for our most recent investment, and we were not disappointed”, Rami Dweik, son of the proprietor and responsible for the production as Deputy Manager, reports. On the contrary! The solEX NG 75-40 installed at the beginning of this year belongs to the new generation of high-performance single screw extruders from battenfeld-cincinnati. At Palad, it has replaced an old extruder in a PE 100 pipe extru- sion line. “We are particularly impressed with the lower melt temperature compared to the previously used extruder, com- bined with better melt homogeneity and consequently better pipe quality”, Fuad Dweik adds. Thanks to the lower melt tem- perature, Palad also achieves significantly more even wall thick- ness distributions within extremely narrow tolerances, plus less undesirable sagging. Of course, the better pipe quality also re- duces material consumption and produces less scrap. “Both the material savings and the roughly 10% reduction in energy con- sumption due to the lower heating rates make this extruder a particularly cost-efficient alternative”, concludes the General Manager, who is already thinking about a further investment in another solEX NG extruder of the new generation for other existing lines. The completely redesigned processing unit is responsible for the above-mentioned advantages of the new solEX NG extru- ders, which are available with screw diameters of 60, 75, 90 23 Extrusion 8/2020 左：Rami Dweik, 副经理 右：Fuad Dweik，Palad H.Y.公司董事会成员 Left: Rami Dweik, Deputy Manager Right: Fuad Dweik Managing Partner of Palad H.Y. ➠ battenfeld-cincinnati www.battenfeld-cincinnati.com ➠ Palad H.Y. Industries www.paladhy.com and 120 mm and cover a throughput range from 750 to 2,500 kg/h, compared to the well-established and still available predecessor series. The internally grooved barrel in combination with a matching screw and grooved bushing geometry offers substantial improvements in process technology: a reduced axi- al pressure profile lessens machine wear, high specific output rates with lower screw speeds ensure high efficiency, and the gentle but highly effective and homogeneous melting perfor- mance at about 10 °C lower melt temperatures compared to conventional processing units delivers high end product quality with significant cost savings in production. Assuming that energy costs are 0.10 EUR/kWh, about 18,000 EUR in operating costs can be saved due to the 10% lower energy consumption at full output capacity alone. Depending on the machine model compared with, savings of up to 15% are possible. Even higher cost cuts can also be achieved in pro- duction by material savings through reduced sagging as a result of low melt temperatures, especially in large-diameter pipe pro- duction. Finally, the pipe manufacturer Palad HY appreciates the extru- der’s intuitively operated BCtouch UX control system which, in addition to modern functionalities also includes the possibility of individualization or personalized user interfaces. “For our staff, it is a great benefit that the equipment can now even be operated in Hebrew, and that the battenfeld-cincinnati service team is available 24/7”, is the final praise for his extrusion equipment supplier expressed by Rami Dweik.