EXHIBITION REVIEW | K2025


Right: Moretto says its new Hyper Cut grinder has production capacities of up to 1,200kg/h


Developmental grades containing graphite are undergoing testing to assess property enhancement features including electrical and thermal conductivity, increased tensile strength and improved barrier properties. Due to the lower filler loadings required with graphite, better physical properties can be achieved with these compounds, says MDI. � www.moderndispersions.com


Moretto says its new Hyper Cut is suitable for grinding waste parts, sprues and blown parts in the injection moulding, extrusion and blow moulding sectors. There are two models in the series –GR5060 and GR5084 – offering production capacities of up to 1,200kg/h. Thanks to a flexible rotor design, cutting elements can be set to process any type of waste piece, delivering good regrind quality in terms of shape, size and dust-free output. The rotor can be configured with 15 movable blades for the GR5060 or 21 for the GR5084, both of which can be tailored to specific applications. Each model also includes three fixed blades. Thanks to the configuration of the rotor, and


Below: Nissei and Negri Bossi demonstrated the Nova5eT Series machine at K2025


with a rotor speed of 280rpm, Hyper Cut delivers twice the cutting capacity of conventional grinders, while operating at 60% lower rotational speed, says Moretto – resulting in higher productivity, lower noise and a dust-free output. In addition, the design of the cutting chamber and rotor optimises the pick-up of incoming material from the hopper – which remains in the chamber until it is small enough to pass through the holes in the screen. The 160° screen surface maximises screening efficiency without compromising output, the company adds. � www.moretto.com


Japan’s Nissei Plastics, along with Italy-based affiliate Negri Bossi, showcased a selection of new machinery and smart factory technologies focused on efficiency and eco-friendliness. The group stand included a


hybrid ISBM machine for HDPE and a new machine for heat-set


PET bottles, which incorporated advanced control systems. A moulding demonstration, featuring six all-electric and hybrid-type machines, was held at the stand and categorised into three groups: environmental impact reduction, economic value creation and social collaboration. The demonstrations highlighted


the Nova5eT Series, which integrates


Nissei’s injection moulding machine with Negri Bossi’s design, along with a concept model of the hybrid Nova Canbio Series. Hozumi Yoda, president of Nissei Plastic, said the company sold more than 3,100 machines in 2024, typically towards the upper end of its range. He stressed the importance of reducing energy consumption, while noting that AI is best deployed in troubleshooting and diagnostic applications – with the aim of increasing productivity by cutting downtime.


On the current state of the industry, he described overall conditions as being much better than in 2008 (the start of a global economic downturn) and said the company is now receiving increasing enquiries. However, many customers are holding off purchasing big ticket items due to market uncertainty, he said, through factors such as tariffs and the “strained relationship between China and the US”.


He added that the automotive industry


plateaued several years ago because, by that time, “everything in a vehicle that can be made of plastic is made of plastic”. � www.nisseiplastic.com � www.negribossi.com


Radici highlighted several applications of its polyamide (PA) materials at K2025, in areas including e-mobility, photovoltaics and home appliances.


In e-mobility, its offerings included: new IMAGE: NEGRI BOSSI 34 INJECTION WORLD | November/December 2025


orange-coloured materials for high-voltage components – which must be identified in this way by safety standards; flame-retardant PAs that are halogen- and red-phosphorus-free, that offer


www.injectionworld.com


IMAGE: MORETTO


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