Extrusion Asia Edition 1-2017

CONTREX srl. www.contrex.it F or or the first time Contrex at- tended and hosted visitors at the K Trade Fair. Contrex showcased its latest innovations in the area of plas- tic automation specifically enginee- red for extrusion applications includ- ing: tubes, profiles, sheet, and blown film. This is including a cross section of products from across four distinct product families, including: Cooling Rings, Gravimetric Dosing, Process Control, and Measurement & Con- trol. K 2016 also presented the op- portunity for Contrex to showcase its new membership as part of the Moretto S.p.A. group of companies. Displayed at K, Contrex highlighted its Atlantis™ 23T cooling ring. Designed to drastically reduce the time of production startup, Atlantis 23T is an innovative high-efficiency automatic multi-flow air ring with sectoral thermal modulation for accurate and automatic thickness ad- justment. With this system it is possible to drastically reduce the thickness tole- rances along the entire circumference of the bubble and compensating the chan- neling of the melt flows and possible mi- salignment. During the show Contrex also high- lighted breakthrough developments in gravimetric dosing with the announce- ment of the new Gramixo™, a contin- uous gravimetric batch blender offering industry first features in gravimetric dos- ing for extrusion. Building on a proven Moretto design, the new Gramixo fea- tures a traditional double-eyelid shutter capable of 25 millisecond batching speed. At the heart of the doser an in- clined mixer will be find offering preci- sion mixing weighed on a double load- cell to ensure precision weighing and featuring a totalizer function that pro- vides real-time and on-demand reporting of actual consumption. Bringing together Contrex’s range of Contrex首次参加K展并接待 来宾。Contrex将展出其在塑料 自动化领域尤其是挤出工程应用 方面的最新的发明创造，可应用 于管材，型材片材和吹塑薄膜领 域。这些创新包括来自四个各具 特色类别的产品，包括：冷却 环，称重计量，过程控制以及测 量 和 控 制 。 对 Contrex 来 说 ， K2016同 样 提 供 了 机 会，展现其作为Moretto S.p.A. 企业集团新成员的资格。 在 K展上， Contrex重点推介其 Atlantis™ 23T 冷却环。 Atlantis23T旨 在大幅度地减少开机时间，是一种创新 型高性能自动化多风道风环，采用分区 热调整方式自动而精确地进行厚度调 整。采用这一系统可以大幅度降低膜泡 整个圆周上的厚度公差并补偿融体流动 差异和可能的偏差。 在展会上，Con- trex还将重点推介称重计量技术开发取 得的突破性进展，即新型Gramixo™连 续称重批次混料机，可为挤出行业提供 具有一流特性的称重计量。建立在经过 实践检验的Moretto设计基础上，新型 Gramixo产品的特点是采用传统的双闸 板活门，配料的批次速度可以达到25毫 秒。位于其中心的定量给料器采用倾斜 搅拌器，安装在双称重传感器上，提供 精密的混合重量，保证了精密称重并具 有累加器功能，可提供当前消耗的实时 报告和指定报告。 参加K展的来宾还有机会了解到 Contrex的 产 品 范 围 ， 亲 眼 目 睹 Navigator 9000™系统, 这是一套用于管 理风环、计量系统和闭环热调节的综合 系统。 这种 Navigator 单元集中协调所 有关系到薄膜膜泡的部件，每个生产参 数都由强有力的中心服务器控制和管 理，中心服务器利用特殊专利的批次计 时系统算法，可以自动地保证在仅仅两 分钟内即可开始生产。系统采用15’’彩 色触摸屏显示器，用户可以看到生产状 态以及管理所有生产参数，并进行总的 过程控制。 “初次亮相，但十分出色” „Excellence is just the beginning“ products visitors to K had the opportuni- ty to see first-hand the Navigator 9000™, an integrated system for the management of the cooling ring, dosing system and thermal modulation in a closed loop. The Navigator unit centrally coordinates all the production around the bubble film. Each production para- meter is controlled and managed by a powerful central server that utilizes a special proprietary batch timing system algorithm capable of automatically en- suring production starts in only two minutes. Using the included 15” color touch-screen display users are able to view production status as well as ma- nage all of the production parameters for total control of the process. NAVIGATOR 9000 25 Extrusion Asia Edition 3/2016