Chipping Equipment Articles

  • Cleaning without material loss

    Cleaning without material loss: Hydraulic Easy Cleaning-Construction reduces cleaning of the Single-shaft shredder and facilitates work processes Many materials have to be comminuted before further processing - this includes different chips and stamped parts made of plastic and metal, but also valuable precious metals such as gold and silver as well as laboratory samples. In this process, a part ...

  • From a 1m3 cubitainer to 50mm chips, using a two-shaft shredder? With SatrindTec, “Sí, es posible!”

    A Spanish manufacturer of HPDE cubitainers and containers based in Cataluña has chosen SatrindTech to implement its recycling line of defective cubitainers. The request received by our Sales Department was to replace an existing SatrindTech twin-shaft shredder, in use since the mid-1990s, to now be able to ensure a regular size of the shredded material. ...


    By SatrindTech Srl

  • Next Generation: Phosphor Coatings

    Reducing the Cost of LED Fixtures with Next Generation Phosphors There are two main methods through which LEDs can produce white light. One method is to use red, green and blue diodes so that their combined output appears white to the human eye. However, the limitation of this approach is that it requires three types of LEDs, and heat dissipation becomes an issue when they are assembled ...


    By Global Energy & Lighting

  • Raw material cycle: from chip to briquette to product - Case Study

    Thanks to their briquetting system from RUF Frischhut can redeploy production scrap and melt it again Ludwig Frischhut GmbH and Co. KG have closed the circle on their raw material cycle by utilising a briquetting press from RUF: cast chips produced during the machining of parts for water supply and sewage disposal are pressed to solid briquettes and then melted in the in-house foundry and ...

  • CHIP-tuning for biological wastewater treatment plants

    The demand for efficiency improvement in municipal and industrial wastewater treatment plants (WWTP’s) is increasingly based on problems related to the water quality, process stability and/or insufficient performance in the COD removal and/or nitrification process. New, stricter requirements or the need for higher removal efficiency intensify the demand for optimizing the existing ...


    By Multi Umwelttechnologie AG

  • Shredding of end-of-life tyres (ELTs): a ´black gold mine´ ready for being exploited

    “Problems can't be solved by using the same kind of thinking we used when we created them" (Albert Einstein). The 2014 report by the ETRMA (European Tyre and Rubber Manufactures’ Association Sustainable Development Foundation) shows that only considering consumer, light truck, truck, motorcycle and agriculture tyres, in 2012 Germany, UK, France, Italy and Spain had been able ...


    By SatrindTech Srl

  • The Crunch Factor – Corn Chip Edition

    Friday, January 29 was National Corn Chip Day. To celebrate, we took a closer look at this wonder of the snack world and are sharing the important role that moisture plays in the production of corn chips and snack foods in general. To get the scoop on corn chips, we spoke to Randy Rupprecht, QA Manager, and Mike Klein, Processing Manager, of Axium Foods. ...


    By Arizona Instrument LLC

  • Mesquite wood chips (Prosopis) as filter media in a biofilter system for municipal wastewater treatment

    The biofiltration system over organic bed (BFOB) uses organic filter material (OFM) to treat municipal wastewater (MWW). This study evaluated the performance of a BFOB system employing mesquite wood chips (Prosopis) as OFM. It also evaluated the effect of hydraulic loading rates (HLRs) in order to achieve the operational parameters required to remove organic matter, suspended material, and ...


    By IWA Publishing

  • Compressed and free of cooling lubricant - Case Study

    RUF’s briquetting press increases the efficiency of Zollner’s aluminium production Zollner AG compresses more than 100 tons of aluminium chips per year using a RUF briquetting press. The mechatronics service provider thereby reduces the volume of this recyclable material to a fraction and isolates clinging oils and emulsions. By recovering cooling lubricant and thanks to ...

  • A new bisphenol a derivative for estrogen receptor binding studies with surface plasmon resonance

    A new bisphenol A (BPA) derivative was synthesized and was immobilized onto the surface of a CM5 sensor chip for the binding study with orphan estrogen‐related receptor (ERRγ) using the surface plasmon resonance (SPR) technique. The kinetic parameters including dissociation and association constants, and, dissociation and association rate constants were investigated. Moreover, a competitive ...


    By John Wiley & Sons, Ltd.

  • Case study - Renewable Fish & Chips Ltd Project

    Biomass Energy, Mawera FU-850 RIA-B Plant 850KW Heat 1200 tonnes of wood chip per year 2,500,000 KWHRS 900 Tonnes of Carbon Saving. Funded by Scottish Biomass Support Scheme. The project was to provide energy in the form of hot water provided originally by oil. The plant was finally opened on the 2nd of May 2008 by The Dr Bob McIntosh Forestry Commission and John Mathew MSP ...


    By Mawera (UK) Ltd

  • Highly recommended case study

    Füllgraf GmbH & Co. Möbelwerkstätten und Küchenstudio KG with its registered office in Bad Arolsen is self sufficient – at least when it comes to heating its production hall and the adjacent exhibition rooms together with the administrative offices. The company with its over 60 years of history uses the WL 4 single-shaft shredder from WEIMA Maschinenbau GmbH of ...


    By WEIMA

  • IBM's Graphene Computer Chip

    IBM recently showcased a brand new graphene computer chip, outperforming previous graphene-based chips by a factor of 10000. Apart from a tremendous speed up, it is also remarkable for the process used in its production. It is a standard CMOS production process, widely adopted in the currently dominant silicon chip manufacturing. Mapping the outstanding technological potential of graphene ...


  • Removal of As from groundwater by in situ bioprecipitation and zero-valent iron

    The aim of this study was to evaluate the in situ bioprecipitation (ISBP) and zero-valent iron (ZVI) for removal of arsenic from groundwater. Batch experiments were set up to test the metal/oxyanion removal efficiency using the processes induced by ZVI, by ISBP and by combining both technologies. For the construction of microcosms in anaerobic condition, aquifer material was mixed with ...


    By IWA Publishing

  • New rubber powder grinder

    The latest addition to the TRM range of specialized Tire Recycling Equipment is a mini grinder or Powder grinder. The design is modelled on the TRM Grinder. The TRM original grinder takes 2-3" chips of tires and grinds that to 1/2" and smaller down to 100 mesh at a rate of 1.5 tons per hour liberating steel and fiber from the rubber- a unique concept for tire recycling. The mini grinder or powder ...


    By TRM USA inc

  • The Anatomy of an LED Light Bulb

    The Light Emitting Diode or LED light bulb is considered as the superior among all light bulb types. Apart from helping homeowners save money, one LED light bulb lasts about 15 to 20 years too! If you are an LED light bulb user, have you ever wondered how it works? Most people are so grateful of the introduction of the most energy-conscious light bulb that they really want to know the different ...


    By LEDsPlus.com

  • Pulp & Paper Mill #2

    Problem: This company manufactures box board, chip and manila line. It furnishes recycled paper (box, cardboard and newsprint) and it operates 335 days/year on a one-cylinder machine. The DAF was not meeting sewer requirements and posed a maintenance problem. The effluent water could not be recycled. Solution: Hydrocal installed a CAF-100 unit to ...


    By HydroCal Inc.

  • Electrical contacts to single nanowires: a scalable method allowing multiple devices on a chip. Application to a single nanowire radial p–i–n junction

    Semiconductor nanowires are currently at the forefront of research in the areas of nanoelectronics and energy conversion. In all these studies, realising electrical contacts and statistically relevant measurements is a key issue. We propose a method that enables to contact hundreds of nanowires on a single wafer in an extremely fast electron beam lithography session. The method is applied to ...


    By Inderscience Publishers

  • Thermal management of micro hotspots in electric components with carbon nanotubes

    The excellent thermal and electrical conductivity as well as the remarkable mechanical properties of Carbon Nanotubes (CNTs) all point towards an unbeatable and facile route towards replacing traditional thermal management materials, like copper, in the electronics industry. In spite of that, the technology is still suffering from considerable challenges. In order to realise an actual ...


    By Inderscience Publishers

  • HEM 582 R-Truck - one chipper for all customers

    Lorenz Waldinger relies on the JENZ Chippertruck Forester Lorenz Waldinger is relying on JENZ technology for the second time. His new chipper truck has enabled him to acquire new customers and to improve the economic efficiency of his machine deployment. In 1999 Lorenz Waldinger, from Buchbach in the rural district of Mühldorf, founded a small forestry company. In ...

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