Extrusion Asia Edition 2-2018

公司同时还生产特殊的带驱动系统的双头清洁刷，用于 当产品更换时，清洁热态挤出机的8字形机筒内膛，从而显著 地减少了所需的清洁时间。“这种刷子是按照客户需要、并根 据客户挤出机的规格、中心线的距离和内膛的直径来制造 的。”Hojer 解释道。 据设备制造商介绍，清洁刷装置已经在一些客户的工厂 中使用，并获得了成效：显著节省了清洁过程的时间。这种 用于挤出机的刷子目前可提供的规格是：螺杆直径50mm及 以上。 T he FED 26 MTS extruder is particularly well suited for pro- duct developments and as a pilot plant in production. The 34 kW motor is water-cooled and has a torque limiting clutch and high-torque transmission that ensure top performance. With a base length of 42 L/D and a 10 L/D module to extend the processing length to 52 L/D, this extruder can also be used for products requiring a longer dwell time. The extruder barrel and screws feature high-strength wear-pro- tection. Two versatile FSB side feeders can be adapted to enab- le feeding of powdery additives and/or glass fibres at up to 4 side openings. “The power electronics and control unit for the entire line are located in one control cabinet, which is built into the base frame of the extruder”, notes Klaus Hojer, Business Development and Project Manager at FEDDEM, referring to the compact design. “The 15-inch touch screen operator panel with a pivot arm makes it possible to control the line centrally”. For every compounding application, whether engineering plas- tics compounds, masterbatches or biocompounds, FEDDEM 33 Extrusion Asia Edition 2/2018 has just the right machine in its product range. FEDDEM’s stan- dard MTS range offers sizes between 26 and 82 mm and a pro- duct-dependent throughput range between 40 kg/h and 4 t/h. Extruders with a larger Do/Di and a screw diameter up to 135 mm are also available to manufacture high-filled plastics compounds. FEDDEM’s newly developed LFT-PT lines for manu- facturing long-fibre pellets round out the range in the direction of special pellets. Yet another useful accessory offered by FEDDEM is a reliable strand breakage monitoring system using infrared sensors. “The system is reliable and is not affected by steam or splash water in the extruder’s strand die area”, says Hojer. The company also has a special dual cleaning brush with a drive system for cleaning the figure-8-shaped barrel bore in a hot ex- truder during product changes, leading to a significant reduc- tion in required cleaning times. “These brushes are customised according to centre-line distance and bore diameter, based on the customer’s extruder dimensions”, Hojer explains. According to the machine constructor, the brush system is al- ready in use at a number of customers’ sites, where it contri- butes to significant time savings in the cleaning process. The brushes are currently available for extruder sizes with a screw diameter of 50 mm and greater. FEDDEM GmbH & Co. KG Mosaikweg 19, 53489 Sinzig, Germany www.feddem.com 欢乐家是著名的中国食品和饮料生产商， 最近开始生产聚酯瓶包装的椰奶，而此前采用 的是HDPE瓶。作出这一改变的主要目标是提 升品牌形象和提高生产速度 。公司出于信赖 Sidel的40年无菌包装经验，作出了这一改 变。新的聚酯椰奶瓶是由两条Sidel全无菌聚 酯包装生产线所生产的,并已经得到了本地消 费者的认可。生产线的运行速度为每小时 48，000瓶。 PET 瓶：提升品牌形象，获得更高产量 Blow Molding: PET for a Stronger Brand Image and Higher Production