EXHIBITION PREVIEW | CHINAPLAS 2018
Right: Sikora’s Purity Concept system is designed for lower
volume pellet inspection
Below: An LFT production line developed by ProTec
third generation of its Baoli dry-cut pelletisers. Offering working widths up to 300mm, Baoli units are de- signed for processing up to 75 polymer strands. The latest version provides a more compact design with better accessibility for cleaning as well as variable height adjustment. The Maag display will be completed with examples from the M-USG underwater strand pelletisers. Offering throughputs up to 20,000 kg/h, the units are said to offer consistent pellet quality and high system availability. Ettlinger will show its performance- enhanced melt filter type ERF350, which is designed to filter plastic melt with impurity levels up to 18 % with very low losses. The unit offers a maximum throughput of 3,800 kg/h, depending on the type of melt and degree of impurities, and is suitable for commonly used polyolefins and polystyrenes as well as technical plastics such as styrene copolymers, TPE and TPU. �
www.maag.com
ProTec will present its pultrusion technology for production of long fibre reinforced thermoplastics (LFTs) together with the latest addition to its materials drying range – the RDM-40. ProTec’s pultrusion lines are
capable of manufacturing LFT pellets from many fibre-polymer combinations, including challenging process pairings such as carbon fiber and PP. Other reinforcement options include glass, steel, carbon or aramid fibres. Lines provide through- puts of up 1,000 kg/h, depending on the application. The company can
provide standard models or custom engineer a solution to suit specific needs. Suzhou Hechang Polymeric Materials (HCJH), which is based at Suzhou in Jiangsu, has been using a ProTec LFT line since last summer. It is producing PP, PA, ABS and PBT LFTs predominantly in combination with glass fibres. The 64-strand line is equipped with a Somos Gramix gravimetric dosing and mixing system. ProTec will also be showing its flexible RDM-40
resin dryer. This mobile auxiliary unit features an Industry 4.0-capable controller, and is the latest addition to a range that offers throughputs from 5 to 150 kg/h and drying temperatures from 60°C to 140°C. �
www.sp-protec.com
Sikora will show its Purity Scanner Advanced system for online inspection and sorting of plastic material. The system combines X-ray and optical camera systems and is claimed to be the only technology on the market at present that can reliably detect contamination on the surface as well as the inside of plastic pellets. Contaminated pellets are automatically sorted out.
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PHOTO: PROTEC
PHOTO: SIKORA
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