plastic pelletizer Articles

  • Drying plastic resin pellets in injection- Molding & Extrusion processes case study

    Application Moisture concentrations are measured in the dry purge air used to remove moisture from a hopper containing plastic resin pellets used in injection-molding and extrusion processes. Problem Moisture contaminates the plastic resin pellets causing several quality problems in the finished plastic products. Moisture causes clear ...

  • Plastics pellet manufacturer eliminates blend problems with uniquely designed rotary blender

    Having no internal moving elements, blender achieves 100% discharge eliminating process problems. To remain competitive in a widening world economy, manufacturers have to provide quality products at world market competitive prices. This has forced American manufacturers to rethink their approach to manufacturing. Particularly, rethink the cost effectiveness of their ...

  • What is the Difference between Wood Pellets and Corn Pellets?

    Electric, gas and oil are the traditional methods to heat the house, while they are very expensive. Now the alternative sources such as wood and corn pellets are emerging. These alternative sources of fuel are both environmental friendly and renewable. In the battle of fuel sources, each choice has its own advantages and disadvantages.       The word corn ...


  • Plastics case study - Rensselaer

    Cutting Corners is Easy with New Elbow Design for Piping A simple and inexpensive upgrading of the pneumatic conveying system at the Rensselaer Plastics Co., Rensselaer, IN., is reducing maintenance while saving the company money in a number of ways. Rensselaer Plastics Co. specializes in PVC piping products for the plumbing trade. Annual sales of the company are in the ...


    By HammerTek Corporation

  • Plastics case study - RheTech

    RheTech found that HammerTek Smart Elbows could convey highly abrasive finished product with few signs of wear after a year in service. The sweeps previously used lasted only three or four months. RheTech, Inc. of Whitmore Lake, Michigan, a designer, manufacturer and marketer of proprietary thermoplastic polyolefin alloys and compounds uses such additives as minerals, fiber reinforcements and ...


    By HammerTek Corporation

  • Time is of the essence in plastics

    Introduction Determining the moisture content in plastics is an important step in the extrusion and molding process of many industrial resins.  Excessive moisture content can lead to microscopic steam pockets that can blister or weaken the integrity of the molded product.  Plastic pellets in a saturated or ‘wet’ state can also mislead buyers of bulk plastic since ...


    By Arizona Instrument LLC

  • Plastic Recycling Process

    Plastic recycling is the process of recovering scrap or waste plastics and reprocessing the material into useful products, sometimes completely different in form from their ...


    By Harden Industries Ltd.

  • Operator Strategies : Sorting Out the Plastic

    BETTER BUGS Ideas and products in the Better Bugs category attempt to affect the biological components and biochemistry of processes by altering the mix of microorganisms or enzymes present. After all, biology is the foundation of many, if not most, organics recycling systems. Pyrophiles: The first example of Better Bugs involves pyrophilic organisms, bugs that can take the heat. This example is ...


    By BioCycle Magazine

  • Plastics case study - Schmalbach-Lubeca

    Schmalbach-Lubeca operates 24 hours a day, 7 days a week, manufacturing millions of plastic bottles each day for the beverage industry. With a total of 63 plants worldwide, 17 locations are within the United States. The Blythewood, South Carolina location was using long radius elbows to convey PET Poly Pellets from the rail car to the silo, and from the silo to the molding operation. "Streamers" ...


    By HammerTek Corporation

  • What is Classification and Working Principle of Flat Die Pellet Machine?

    Pellets made of wood (sawdust), straw, seaweed etc, fall under the so called 3 E system. (Economic, Efficient, Ecological.) By pelletizing such products you can benefit from your waste, saving you money. Pellet machine is also called pellet press machine, pellet making machine, pellet extruder, pellet granulator and so on. The letter “machine” can be replaced by the letter ...


    By Fote Machinery

  • Plastic Recycling in beautiful South Carolina case study

    Palmetto Synthetics currently manages multiple production lines at their Kingstree, South Carolina facility. With their in-house equipment, Palmetto Synthetics has the capability to produce specialty fibers from 1.5 to 2000 denier with greater efficiency and consistency. Having such specialized equipment enables Palmetto Synthetics the opportunity to custom design the right fiber type, right ...


    By WEIMA

  • Plastics Recycler Increases Capacity with WEIMA Shredder

    Aqua Plastics, Inc., a plastic recycler located in Hickory, North Carolina, integrated a WEIMA WL(K) 15 into their recycling line in 2006. Since then, they have experienced the benefits of a high-quality shredder that can process a wide variety of plastic scrap in large volumes. A WEIMA WL(K) 15 shredder was installed at the front of the recycling line from the beginning. It wasn’t until ...


  • Widespread Plastic Pollution Found in Great Lakes Tributaries

    Tiny pieces of harmful plastic, called microplastics, are prevalent in many rivers that flow into the Great Lakes, according to a study published today in the journal Environmental Science & Technology. Results are also illustrated on a new USGS microplastics website. Microplastics ...

  • Plastic bottle sorting/processing at Hemswell in Lincolnshire, UK

    AWS Eco Plastics Limited is a specialist reprocessing company serving customers in the UK and Ireland. In 2006, reacting to sutained growth, AWS opened the UK's largest and most technically advanced plastic bottle sorting/processing plant, located at Hemswell in Lincolnshire. TITECHnolgy was the basis for most of the automated sorting equipment used at the Hemswell site. An expansion took place ...


    By TOMRA Sorting (TITECH)

  • Plastics recycler increases capacity with WEIMA shredder case study

    Aqua Plastics, Inc., a plastic recycler located in Hickory, North Carolina, integrated a WEIMA WL(K) 15 into their recycling line in 2006. Since then, they have experienced the benefits of a high-quality shredder that can process a wide variety of plastic scrap in large volumes. A WEIMA WL(K) 15 shredder was installed at the front of the recycling line from the beginning. It wasn’t until ...


    By WEIMA

  • Taylor made washing lines for wet recycling of conterminated plastics

    NEUE HERBOLD Maschinen- und Anlagenbau GmbH, located in Sinsheim/Germany manufactures and sells complete washing lines for the recycling of plastics waste. Prior to re-pelletizing the plastic waste must be size reduced, washed and if necessary foreign materials separated. NEUE HERBOLD washing lines, produce granules or flakes with a high quality even at today's ...

  • A world first for plastic sorting thanks to TOMRA Sorting UK

    Overview In late 2010, ECO Plastics issued TOMRA Sorting UK (TOMRA) with one of the most demanding sorting challenges it had ever encountered. In order to supply a large independent bottler with recycled plastic for all its plastic packaging in the UK, ECO Plastics needed to provide a consistent supply of super-clean recycled PET (rPET) flakes to a level that had never been achieved before. ...


    By TOMRA Sorting (TITECH)

  • How Recycling Plastic Helps To Save The Environment And Natural Resources

    We all have recycling boxes that sit next to our wheelie bins and often there is a public recycling point in a car-park nearby.  Some of us have become recycling experts and recycle almost 100% of their household waste, while the vast majority of us are just beginning to get involved in recycling.  Budget cuts have resulted in household waste being collected once a fortnight with a ...


    By Challenger Handling Limited

  • Tailor-made washing lines for wet recycling of conterminated plastics

    NEUE HERBOLD Maschinen- und Anlagenbau GmbH, located in Sinsheim/Germany manufactures and sells complete washing lines for the recycling of plastics waste. Prior to re-pelletizing the plastic waste must be size reduced, washed and if necessary foreign materials separated. ...

  • Sorting of PET flake by material & color simultaneously at ECO Plastics, UK case study

    In late 2010, ECO Plastics issued TOMRA Sorting UK with one of the most demanding sorting challenges it had ever encountered. In order to supply a large independent bottler with recycled ...


    By TOMRA Sorting (TITECH)

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