Extrusion Asia Edition 1-2022

57 Extrusion Asia Edition 1/2022 ➠ Maag Pump Systems AG Aspstr. 12, 8154 Oberglatt, Switzerland www.maag.com • 生产能力高达5,000千克/小时 • 由于设备利用率极高且采用了耐磨刀具，因此生产 利润丰厚 对于基础聚合物造粒、回收产品、加工颗粒长度从微米到LGF 不等的各种高填充化合物或ETP等应用来说，PRIMO Plus是 我们获得可靠干切线材造粒工艺的首选。 • 马格集团所有采用x6级设计的extrex®齿轮泵都经过了彻底 重塑，重新设计了从机轴到轴承和密封件等各种组件，同时 优化了组件之间的相互作用。专门研发的低压缩齿轮齿可以 在剪切速率很低的条件下达到极高的压力。其结果是进一步 提高可实现的产品质量、容积效率以及生产一致性和安全 性。 T he MAAG experts on site will inform about their product portfolio for the polymer industry: • PEARLO ® 350 EAC with liquid-heated die plate for high capacities : The underwater pelletizing system PEARLO ® 350 EAC is especially designed for high throughputs of like 18.000 kg/h of Virgin Polymer production. The unique cutting blade design and optimum water and material flow conditions within the cutting chamber provide not only ideal and homo- geneous cooling effects but also outstanding pellet quality. Another innovative design feature of the PEARLO is the cutting blade advance system, which permits axial movement of the cut- ter shaft resulting in a precise blade advance as well as a regrind- ing of the blades during production. This allows higher equipment availability, elongated production runs and thus saves costs. • MAAG ETTLINGER is presenting the ERF 350 , a high perfor- mance melt filter for the filtration of heavily contaminated po- lymer feedstock. The filter is self-cleaning with a rotating, perforated drum, through which there is a continuous flow of melt from the outside to the inside. A scraper removes the con- taminants that are held back on the surface and feeds them to the discharge system. This enables the filter to be used fully au- tomatically and without any disruptions over long periods with- out having to replace the screen. The advantages: Reliable melt filtration, ultra-low melt losses and good mixing and homoge- nizing of the melts. • Innovation in strand pelletizing : The PRIMO Plus Flex pro- vides: - Shortest unguided length in combination with an enlarged rotor diameter lead to more torque on one hand and to superior pellet quality on the other - Throughputs up to 5,000 kg/h - Profitable production due to very high machine availability with wear resistant cutting tools For applications such as pelletizing of base polymers, recycling products, processing of highly filled compounds or ETPs at dif- ferent pellet lengths from micro to LGF, the PRIMO Plus is the first choice for a reliable dry cut strand pelletizing process. • All MAAG Group extrex ® gear pumps in x6 class design are completely re-engineered and have redesigned components, from the shafts through to the bearings and seals, and optimiz- ed the interaction of the components. Specially developed gear teeth with low compression allow very high pressures to be achieved with low shear rates. The result is a further increase in achievable product quality, volumetric efficiency, as well as pro- duction consistency and safety. 马格集团PEARLO® 350线下造粒机 MAAG Group PEARLO® 350 Underwater Pelletizer www.smart-extrusion.com