Trident TNZ LLC – Shaftless Screw Conveyor

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Trident TNZ LLC – Shaftless Screw Conveyor

Efficient sludge conveyance

About the Company:

Trident TNZ LLC. is an integrated resource recovery company located in Missouri with proprietary technologies for processing livestock waste, wastewater and sludge. As an expert in integrated nutrient and bedding recovery applications in the agricultural sector, Trident provides its customers proven and reliable technologies that process their waste streams into valuable co-products, creating cost savings and new revenue opportunities for the user. Trident offers standalone equipment and fully integrated turn-key systems, including consulting, process design, automation and maintenance.

About the Solution:

The TRIDENT Shaftless Screw Conveyor is a great option for conveying otherwise difficult to handle bulk materials. It is used on the backend of livestock waste processing systems for the disposal and conveyance of processed manure solids or nutrient cake, which typically is in the solids content range of 20-35%.  The Shaftless Screw Conveyor is a great addition to Trident dewatering equipment like the MD Press. An optional electrical control panel or integration into the plant’s automation is available.

Unique component:

  • Shaftless screw design eliminates build- up of processed material for a clog-free operation
  • Highly abrasive-resistant U-shaped housing ensures reliable performance and long lifespan
  • Different screw diameter available to meet a wide range of capacity requirements
  • Modular design with different lengths and inclines allows optimal layout for your plant
  • Conveyor unit comes with adjustable stands to allow height adjustments

  • Trident TNZ LLC 37 Highgate Rd. St. Louis, MO USA 1-800-799-3740 Visit Company Website

    Solution Type

    • General Support and Other


    • Equipment Vendor


    • Fiber

    To view additional information about this vendor, click below.

    Solution Strengths, Weaknesses and Critical Indicators

    NOTE: There are multiple technologies that are used as part of integrated manure management systems and yet are not manure management types on their own. The impact of these technologies on their own would be minimal or very difficult to quantify.

    General Support & Other:

    • Can be an integral part of many manure management systems
    • Most projects have at least some equipment that supports operations of the main technology
    • This technology is not evaluated on its own, the NEAT Matrix for this technology is neutral unless utilized with other technologies.

    Newtrient Comments/Opinions:

    Designed to handle difficult solids the Shaftless Screw Conveyor represents an additional component to the Trident line. Trident has a reputation for well built equipment that works as promised and the introduction of this new component allows them to address one more problem that they have seen in the field.

    At this time the Trident Shaftless Screw Conveyor does not have a 9-point score as Newtrient is not aware of any dairy installations.

    At the 2016 EPA Nutrient Recycling Challenge Trident’s solution was selected as a Top 10 technology. In 2018, Trident Processes Inc. received the Canadian Business Excellence Award in recognition of their demonstrated achievement of their strategic plans and business goals.

    Newtrient 9-Point Scoring Rating

    View the Scoring Page

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