cutting mill Articles

  • Mono nov pumps cuts paper mill costs

    The mill was facing production losses as high as 5% because the existing pumps were fitted with flushing shaft seals. The flushing water was diluting the coating mixture and upsetting the viscosity of the clay (500cP to 2,000cP), resulting in a marked reduction in the quality of the finished product. The coating clay contains 55-75% solids, including kaolin, marble, carbonates and titanium oxide, ...


    By NOV Mono - Mono Pumps Ltd

  • Cutting Carbon through Industrial Energy Efficiency: The Case of Midwest Pulp and Paper Mills

    While manufacturing is a critical part of the U.S. economy, it’s struggled over the last several years—both financially and environmentally. Overall U.S. manufacturing employment has dropped by more than one-third since 2000. Meanwhile, U.S. industry—of which manufacturing is the largest component—still ...

  • VSEP pre-concentrates black liquor in pulp and paper mills to reduce evaporator load and cut energy costs

    As pulp mills have increased production rates to meet market demands, many mills built over the last 20 to 30 years have become limited in evaporator  capacity to treat their black liquor volume. The ability to also recover excess liquor from storage areas to higher solids levels is another demand on the evaporators. For mills with outside storage ponds that receive a large amount of rain, ...


    By New Logic Research, Inc.

  • Efficient steam production in paper mills

    The paper and pulp industry is an energy and emission intensive industry. Steam is an essential part of the paper making process with steam boilers, steam distribution systems and other processes accounting for a large percentage of a paper mill’s energy costs. Useful energy is often lost from boilers and process equipment such as heat exchangers, dryers, evaporators etc, as well as from ...

  • A second generation of clear-cut success

    Massachusetts clearing and grubbing contractor builds on a 43-year legacy with great people and great equipment. Some of the most desirable land in the Northeast lies within the rolling, wooded New England countryside. Among the clearing and grubbing contractors performing the important first step of commercial and residential development in the area, one of the better known is Letourneau ...


    By Morbark, LLC

  • Review of chatter in micro and macro cutting operations machining biomaterials

    Chatter presents one of the main problems in quality of machined surfaces limiting tool life, productivity and tolerances. Chatter in milling and turning operations has been extensively analysed however, drilling operations have been neglected due to the complexity of drilling tools and problems that develop in the modelling of the tool. In this paper, an overview of chatter vibrations and ...


    By Inderscience Publishers

  • Multiobjective optimisation for environment-related decision making in paper mill processes

    Considering only environmental impact or only profit is not enough to manage chemical processes. This study focuses on the optimal scheduling of cutting papers using the multiobjective optimisation programming. Two independent objective functions are introduced in this paper, the production cost and trim loss with the constraints of satisfying the customer orders. The Goal Constrained Programming ...


    By Inderscience Publishers

  • UNTHA optimises WtE production and metal recycling at Turkish paper mill

    An UNTHA shredder is now fully operational in Turkey’s first solid waste incineration plant. The single step XR3000C has transformed Modern Enerji’s approach to metal recycling, at the same time as boosting the production of ...


    By UNTHA Shredding Technology

  • Intensified ribbon blending of melamine compounds cuts cycle times 25% for furniture molder

    Melsur Corporation, the world's leading supplier of hard plastic melamine school furniture, molds components from a mixture of resin, wood flour and pigments. Each of the 32 color variations, 30 products and custom designs must be blended individually, a process that can take up to four hours, depending on product. Anything less than empirically defined cycle times alters the final color and ...

  • Analysis of the contact conditions between chip and tool using nanostructured coated cutting tools

    The stages of contact between a metal chip of AISI 1018 steel and a coated cutting tool creates significant opportunities for manufacturers of machined products to understand how dry machining and minimum quantity lubrication affects the economics of manufacturing. The present work not only compares various computational approaches to the solution of shear plane and tool face temperatures during ...


    By Inderscience Publishers

  • A cut above - a sanitary rotary cutter-crusher solves a pharmaceutical product company`s size reduction problem

    A sanitary rotary cutter-crusher solves a pharmaceutical product company's size reduction problem. "We make this pharmaceutical product that ends up being big bricks of tough, brittle material", says the blending team leader of a growing pharmaceutical products company, "and we couldn't reduce it to the size it needed to be. I can't even begin ...

  • A cut above - A sanitary rotary cutter-crusher solves a pharmaceutical product company`s size reduction problem

    "We make this pharmaceutical product that ends up being big bricks of tough, brittle material", says the blending team leader of a growing pharmaceutical products company, "and we couldn't reduce it to the size it needed to be. I can't even begin to tell you how frustrating it was." The team leader is discussing the problem his company had with one of its key products, a bulk sweetener ...

  • Sample preparation for the analysis of matured timber

    The matured timber statute dedicates itself with the utilization and application of matured timber. A perfect assistant for the sample preparation are the FRITSCH Cutting Mills.  It especially includes rules concerning analysis for the examination of matured timber in regards to heavy metals (lead, cadmium, chromium etc.), arsenic, as well as PCP and PCB (pentachlorophenol and ...


    By Fritsch Milling and Sizing

  • A new sustainability model for machining processes

    It is generally recognised that the sustainability concept integrates economic, environmental and social aspects. It would be interesting for manufacturers to be able to know which process, workpiece materials or machining condition is more sustainable than another. In this paper, a new model for the sustainability in the machining field is proposed with the goal to increase productivity, reduce ...


    By Inderscience Publishers

  • Mathematical analysis of the micromachining of 316L stainless steel

    The interactions between 316L stainless steel and a multi-point cutting tool create significant opportunities to understand how dry milling of hardened materials affects micromachining conditions. The present work not only compares various computational approaches to the solution of shear plane and tool face temperatures during semi-dry machining, but also discusses how the accompanying machining ...


    By Inderscience Publishers

  • Vertical Ring Die Wood Pellet Machine

    Author: Alva R. Email: biopelletmachine@gmail.com Website: www.biopelletmachine.com skype: sophia-ren717 TAGS: wood pellet mill,wood pellet machine,roller drive pellet mill,bio pellet machine,bio pellet mill,pellet mill design, pellet mill manufacturer,pellet mill price ...


  • How to Make Wood Pellets

    If you are a beginner, the following guides will provide you lots of useful information of the potential issues when making pellets and purchasing equipment. Wood pellets are a type of wood fuel, generally made compacted sawdust or other wastes from sawmilling and other wood products manufacture. ...


    By Amisy Pellet Mill Machinery

  • An analysis of mechanical micromachining

    The analysis of the high-speed mechanical micro milling process is described in this paper. The present work not only compares various computational approaches to the solution of shear plane and tool face temperatures, but also explains why there is a difference when calculating temperatures generated during the micromachining process. The analysis shows that the computed temperature of the shear ...


    By Inderscience Publishers

  • Metallic mould inserts for fabrication of polymer microfluidic devices

    In this paper, three metallic mould inserts for fabrication of polymer microfluidic devices were produced using different methods. Firstly, metallic glass mould insert was cut by high speed micro-milling. Secondly, 316L stainless steel mould insert was made by micro metal injection moulding (μMIM) using D50 = 4 μm powder. Finally, 316L stainless steel powder with a smaller particle size of ...


    By Inderscience Publishers

  • Your cell phone turns into dust

    For the sample preparation for the RoHS  analysis, several steps are necessary in order to achieve the desired degree of fineness. Optimal here are FRITSCH Mills.  Considering the characteristics of materials used for the construction of a cell phone the whole spectrum of hard-tough to hard-brittle up to soft, tough-elastic materials is found. Mentioned should be metals, ceramic parts ...


    By Fritsch Milling and Sizing

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