OUR FOUR SPECIALTY SERVICES


  • MACHINING & FABRICATION

    We have CNC turning, milling and multi-tasking machines suitable for prototype of production quantities. Computer controlled machines produce superior components with improved quality, accuracy, consistency and reduced machining times.

  • KAON ACCESSORIES

    We design and manufacture accessories for 4x4 and touring in Brisbane, Australia.  We also sell quality accessories we have found useful in our own trips and travels.  We hope you find some useful items or an idea that you can use on your next adventure.

  • TNN BIKES

    Bringing together our 20 plus years of engineering experience to manufacture parts which are user friendly, beautifully crafted to exact standards, possess TNN's ultimate performance and unmatched customer support.

  • CONCRETE MOULDS & FORMS

    TNN Engineering manufacture Concrete Manhole Forms that allow you to produce high quality concrete structures.  Say goodbye to hiring and paying dead money and hello to the flexibility and investment of owning your own forms.

SOME OF OUR CLIENTS


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OUR SERVICE LIST


  • Precision CNC Machining

    We have CNC turning, milling and multi-tasking machines suitable for prototype of production quantities. Computer controlled machines produce superior components with improved quality, accuracy, consistency and reduced machining times.

  • Light Fabrication

    Our fabrication shop provides steel work for civil construction companies. The majority of our fabrications are done in steel but we also fabricate in aluminium and stainless steel. Once fabricated, we also offer a range of coatings and finishes.

  • Prototyping & 3D Prinitng

    We understand that your new product needs to be tested and verified before production. Because of our wide range of machines and our focus on short run quick response manufacturing, we are your ideal partner for prototyping.

OUR SERVICE LIST


  • Concrete Forms & Moulds

    TNN Engineering manufacture Concrete Manhole Forms that allow you to produce high quality concrete structures.  Say goodbye to hiring and paying dead money and hello to the flexibility and investment of owning your own forms.

  • Product Drawings

    We manufacture a range of products for our customers.  We can manufacture to standard specification or modify to suit your requirements. Have a look at some of the common brackets & anchors we make.

  • Additional Services

    Laser Cutting and Folding...Profile Cutting...Anodising...Powder Coating...Heat Treatment and Hardening...Gear Cutting. We offer a range of additional services to suit your needs. Click for more information.

OFF ROAD ACCESSORIES


 

 

 

Our range of KAON four-wheel-drive accessories will be just what you need when it's time to take the road less traveled. KAON accessories are designed to the highest standards to withstand the extremes you'll face when you go off-road. Visit our dedicated four-wheel-drive accessories site HERE.

CONCRETE MOULDS AND FORMS


Concrete Moulds

Concrete Moulds We produce a range of moulds and formwork for items such as stormwater and sewer aspros and concrete lids. We can produce coping rings in various heights and diameters.  They are made symmetrical to allow for extension panels. Neck forms in turnbuckle, keyed or tapered configurations can be supplied to suit 600 dia manhole covers. TNN has supplied custom and production pre-cast concrete moulding.  Products include Lintel moulds, Kerb entry unit moulds, Wheel stop moulds and pre-cast chamber moulds. Contact us to see what moulding we can create for your product or process.

Straight Back Taper Concrete Manhole Forms

Tapered or Eccentric manholes are a standard requirement for clients such as Sydney Water. TNN use precision laser cut and pressed components to ensure the correct geometry and consistent wall thickness. Typically they are 1050 internal diameter tapering up to a 600 opening. The outers are made to produce a 150mm wall thickness. The forms can be made in various heights and are stackable so that you can create formwork to the height you require.

Temporary Manhole Covers

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Concrete Manhole Forms

Our manhole forms are produced from laser cut ribs to ensure they are accurate and round.  We are competitively priced allowing our customers to enjoy the flexibility and cost savings compared with hiring forms.

Concrete Pit Forms

TNN produces pit forms for in-situ pouring of gully pits.  We can supply these forms with tapered walls for slipping while the concrete is still green.  The majority of our customers use this type of form. We can also provide knock down or pull apart forms for pits that need to be left in for longer periods to cure.  These forms have parallel walls with tapered corner keys for easy stripping.

Australia Wide Delivery

Although we are based in Brisbane, we have shipped our forms to projects and customers outside of Queensland.  We will prepare and oil the moulds so that they arrive in excellent condition ready for your first pour. If you are local, we are happy for you to some pick up from our workshop in Carole Park.