Extrusion Asia Edition 1-2019

20 信息縱覽 Extrusion Asia Edition 1/2019 ➠ Starlinger & Co. Gesellschaft m.b.H. www.starlinger.com 自消费后薄膜（如包装薄膜，农用薄 膜）的无数询盘所驱动的，主要用于满 足处理量约为1000 kg/h 的处理要求。 迄今为止可用的生产线，recoSTAR dynamic 125 和 165（数字表示螺杆直 径，以毫米为单位），对于这个处理量 来说，稍微不足或过大。recoSTAR dynamic 145 的发布打破了这一局限： 该生产线设计用于约 1 吨的再生颗粒， 显示出最佳的成本效益比，从商业角度 来看，它也非常有吸引力。 recoSTAR dynamic 的应用是多样 化的。无论是工业废料还是消费后废 料、潮湿的或大面积印刷的材料，该生 产线都非常通用，并允许定制设置。主 要部件是 SMART 压实机，在干燥和冷 凝的基础上，保证了混合比的均匀性。 消费后和/或高度印刷薄膜的回收商也会 使用高效排气单元 C-VAC，该模块位 于过滤器之后，可独立于主挤出机进行 控制。在 C-VAC 中，熔融表面增加了 300%，这可以有效地去除气体，并防 止空气被锁在再生颗粒中。这对薄膜回 收商尤其重要，因为油墨、湿度和污染 会导致挤出过程中产生更高的气体。另 外一个好处是 recoSTAR dynamic 的 rECO 包：通过降低 10%能耗节省成 本，保护环境。 Greater Efficiency for Film Recyclers n Exactly the right machinery size: That’s what film recyclers get from Starlinger recycling technology. In early 2018, the manufacturer introduced a new size – the recoSTAR dynamic 145 – that is spe- cially designed for a capacity range of ~1,000 kg/h. The first three lines are cur- rently being installed, and the company has already received orders for additional machines of this type. Last year, Starlinger recycling technology supplemented its well-established recy- cling line recoSTAR dynamic with a se- venth machinery size. The introduction of this new size was prompted by nume- rous inquiries from the area of post-con- sumer film (e.g., packaging film, agricul- tural film), which predominantly request- ed a throughput of approx. 1,000 kg/h. The lines that had hitherto been avail- able, the recoSTAR dynamic 125 and 165 (the numbers indicate the screw diame- ter in millimeters), were slightly under- or oversized for this capacity. The launch of the recoSTAR dynamic 145 bridges this recoSTAR dynamic 145 带 C-VAC 模块 (©Starlinger) The recoSTAR dynamic 145 with C-VAC module (©Starlinger) gap: The line is designed for approx. 1 ton of regranulate and shows an optimal cost-benefit ratio that renders it very at- tractive also from a commercial perspec- tive. The fields of application of the recoSTAR dynamic are manifold. Be it industrial or post-consumer waste, humid or heavily printed material – the line is extremely versatile and permits a customized se- tup. A central component is the SMART feeder, which on top of drying and con- densing the material ensures a homoge- neous mixing ratio. Recyclers of post- consumer and/or heavily printed film al- so operate the highly efficient degassing unit C-VAC; this module is positioned af- ter the filter and can be controlled inde- pendently of the main extruder. In the C- VAC, the melt surface is increased by 300 %, which allows the efficient remo- val of gases and prevents air from being trapped inside the regranulate. This is especially important for film recyclers be- cause ink, humidity and contamination can lead to higher formation of gases during the extrusion process. Another benefit is the rECO package of the reco- STAR dynamic: It saves costs and protects the environment through a 10 % reduc- tion in energy consumption. Grieve 加热炉的内部和外部都采 用镀铝钢板，全部采用4英寸厚的隔热 壁板。八个 ¾” 直径的风口贯穿每一个 加热区的顶盖和底板，工作负载能够通 过风口进入加热区。 No.840配备的安全和控制设备包 括：数字显示式温度控制器，带有单独 接触器的手动复位超温控制器，再循环 风机以及每一个加热区的气流安全开 关。 n No. 840 是来自Grieve的 500OF双 温区垂直气流柜式电热炉，当前用来在 客户工厂已完成的生产线上进行干式复 合。上加热室的尺寸为36英寸宽，12英 寸深，60英寸高，同时下加热室为尺寸 为36英寸宽，12英寸深，60英寸高 。 安装了30KW耐热铬镍铁封装管状加热 元件（上下室各15KW）提供热量 ，在 每个加热区都采用两台风量每分钟1000 立方英尺、功率1马力的循环风机，用 来提供垂直气流 。 双温区 500oF 柜式电热炉