Extrusion Asia Edition 2-2022

19 Extrusion Asia Edition 2/2022 ➠ Gneuß Kunststofftechnik GmbH www.gneuss.de on increasing the amount of recycled in- ternal scrap from other thermoplastics, ABS or PS in their final products. Five years ago, MP3 already replaced three of their existing screen changers with Gneuss SFXmagnus units on one of their sheet lines as previously they had been unable to use high percentages of recycled material without compromising the product quality. This sheet line con- sists of one main extruder and two co-ex- truders. PS, ABS and PMMA are processed on this line, with up to three colour changes daily. Thanks to the re- placement of the screen changers with Gneuss systems, they were able to add up to 50 % regrind without either process disturbances or quality issues, even with a high contamination load. The SFXmagnus Screen Changer is cha- n MP3，这是一家属于I.L.P.A.-控股 的意大利公司。他们在Valsamoggia工 厂的专业工厂生产高品质的ABS，ABS / PMMA和PS板材，用于家具和建筑行 业以及车辆，热卫生等的热成型技术部 件。 除了闭环回收所有内部PET废料 外，MP3现在还专注于增加最终产品中 其他热塑性塑料，ABS或PS的回收内部 废料的数量。 五 年 前 ， MP3已 经 用 Gneuss SFXmagnus装置替换了他们现有的三个 换网器，因为以前他们无法在不影响产 品质量的情况下使用高百分比的回收材 料。该板材生产线由一台主挤出机和两 台共挤机组成。PS、ABS 和 PMMA 在 此生产线上进行处理，每天最多可更换 三次颜色。由于用Gneuss系统取代了原 先的换网器，即使在高污染负荷下，它 们也能够增加高达50%的回收料，而不 会造成工艺干扰或质量问题。 SFXmagnus换网器的特点是其整 体外部尺寸具有非常大的有效过滤区 域，这意味着它特别适合对现有生产线 进行改造。与所有Gneuss旋转过滤系统 一样，滤网片可以在正常生产过程中进 行更换，而不会出现压力峰值或其他干 扰和波动。可以确保出色、一致的板材 表面质量，这代表了MP3的竞争优势。 2020年，MP3用三个SFXmagnus旋转 过滤系统改造了另一条生产线，并在 2022年初用另外三个同样的装置改造了 另一条生产线。 Sheet Manufacturer Future Proofs its Extrusion Lines by Retrofitting n MP3, an Italian company belongs to I.L.P.A.- Holding. Their specialised factory in Valsamoggia facory manufactures high quality ABS, ABS/PMMA and PS sheet both for the furnitures and building in- dustry and for thermoformed technical parts for vehicles, thermo sanitary etc. In addition to the closed loop recycling of all internal PET scrap, MP3 now focuses 片材制造商通过改造使其挤压生产线适应未来的需要 racterised by its large active filtration area for its overall external dimensions which means that it is especially well suited for retrofitting to existing lines. As with all the Gneuss Rotary Filtration Systems, the screenpacks can be changed during nor- mal production, without pressure spikes or other disturbances. Consistent sheet surface quality can be ensured and this represents a competitive advantage for MP3. In 2020, MP3 retrofitted another line with three SFXmagnus Rotary Filtration Sys- tems and a further line was retrofitted with another three units early in 2022. MP3的片材挤出生产线，具有三个压力和工艺恒定的Gneuss SFXmagnus熔体过滤器 Sheet extrusion line at MP3 with three pressure- and process-constant Gneuss SFXmagnus melt filters www.smart-extrusion.com