We explain the full build from quote to delivery so you know what to expect. We design to your towing requirements and follow clear steps that protect safety and ensure long life on SA roads.
We are Smooth Moves Trailers in Adelaide and we build custom trailers, handle metal work, servicing and repairs. Our team sets size, weight capacity, axles and materials up front and gives a clear price and timeframe.
Quality matters to us. We use CNC machining, forging and sheet metal methods where needed, then weld, galvanise and finish to extend life. We test brakes, lights and load points before handover.
We keep you informed at key milestones — design sign‑off, chassis complete, systems fitted, paint and final checks — and we support you after delivery with servicing and paperwork so your vehicle is ready for rego. Call 0447 100 145 to request a quote or book a service.
Key Takeaways
- We give a clear build plan and fixed pricing to match your towing requirements.
- We prioritise safety and quality with practical checks at every stage.
- Skilled workshop methods and good materials deliver reliability and long life.
- We test brakes, lights and load limits before delivery for your peace of mind.
- We handle rego paperwork and offer ongoing servicing to lower whole‑of‑life cost.
What you get when we build your trailer in Adelaide
We design and deliver robust towing solutions tailored for tradies, businesses and 4WD owners in Adelaide. Our focus is on safety, long service life and practical value that suits day‑to‑day work on SA roads.
Built for safety, reliability and long life on SA roads
High‑strength frames, correct axle and brake selection, and protective finishes are standard. We test brakes, lighting and load points before handover to make sure everything performs as expected.
Clear steps from first quote to delivery
We keep communication simple: scope, drawings, build updates, testing and rego support. We also set a maintenance schedule so you avoid downtime.
- You get a unit that tows straight, brakes right and lasts in local conditions — built for durability and performance.
- We match parts and features to your daily needs, from ramps and tie‑downs to recovery points and toolboxes.
- Protective coatings like hot‑dip galvanising or powder coat extend life in salt and mud.
Want an accurate quote or scheduled service? Call 0447 100 145 to request a quote or book a service with our Adelaide team.
Design and engineering that match your loads, routes and regs
We match every build to the real loads you carry and the roads you drive, starting with a clear design brief. Our design and engineering work sets size, weight capacity and component choice so the unit performs reliably in daily use.
We size the chassis, axles and brakes to your real-world load and application
We start with your loads, tow vehicle and routes, then set chassis depth, drawbar length and axle group to suit the application.
Brake selection and controller compatibility are chosen to stop safely at highway speeds and on steep runs.
Standards and compliance: ADRs, lighting, safety chains and couplings
Compliance is not an extra — it’s built in. We layout ADR lighting, fit rated safety chains, use compliant couplings and add correct ID plates so your unit meets local rules.
We also note council, mining or site requirements and adapt the design where special rules apply.
Features that work: tie-downs, toolboxes, tarp systems, ramps and winches
We place tie‑down points where you actually use them and size toolboxes to clear suspension travel. Ramps and winches are specified to match equipment weight.
Precision mounts, CNC‑made brackets and forged couplings give repeatable alignment and strong high‑stress joints.
- Drawings and a clear scope are shared before we cut steel so you confirm daily‑use details.
- We consider centre of gravity and load distribution to improve towing stability and tyre life.
Ready to start? Request a design consult or call 0447 100 145 to get started.
Materials and components chosen for durability and performance
We pick materials that keep your unit working hard, day after day on South Australian roads.
We use high‑grade steel where strength matters and aluminium where saving weight improves payload and fuel use.
Forged hitches and couplings
Forged couplings handle shock loads and rough tracks better than cast parts. They resist fatigue and extend service life.
CNC‑machined parts for precision systems
CNC machining produces precision hubs, mounts and hydraulic parts. Tight tolerances reduce wear and prevent leaks.
- Components like bearings, springs and brakes are chosen for Australian conditions and parts availability in Adelaide.
- Fasteners and bushings are specified to last, making servicing simpler and cheaper.
- Coatings match the job: galvanising for coastal work, powder coat or 2‑pack paint for fleet looks.
| Component | Material | Benefit |
|---|---|---|
| Chassis | High‑grade steel | Strength for heavy loads and impact resistance |
| Deck and panels | Aluminium or steel sheet | Weight savings or extra durability depending on use |
| Hitches & couplings | Forged steel | High fatigue resistance for rough tracks |
| Hubs & hydraulic parts | CNC‑machined alloys | Tight fit, reduced wear and leak prevention |
Every component is chosen to improve reliability and on‑road performance. Talk materials and options with us on 0447 100 145.
Fabrication and welding for a strong, straight structure
Our workshop uses proven jigging and welding methods to build straight, durable frames that tow predictably. A true structure starts with setup, then careful sheet work and strong joining so the unit stays safe under load.
Sheet metal work for chassis, bed and side panels
We shape floors, sides and guards to match your loads. Sheet work is cut, formed and trial‑fitted so holes line up and service points are accessible.
Good sheet metal work makes the bed stiffer and protects components from wear. It also keeps future repairs simple and cheaper.
Frame assembly, cross‑members and jigging
We assemble frames on purpose‑built jigs so alignment is repeatable. Cross‑members and reinforcements go where loads concentrate to keep the assembly stiff.
That straight setup improves towing, reduces tyre wear and keeps the whole construction behaving predictably on rough roads.
Welding quality that protects load‑bearing capacity
Welds are sized and placed to carry loads, not just look neat. Hydraulic mounts, pump brackets and high‑stress joins are welded to rated standards so tipping and haulage forces do not shift parts.
We document critical welds and perform visual checks before finishing. Quality welding today saves downtime tomorrow.
- We build on jigs for straight frames and even tyre wear.
- Reinforcements protect the bed and keep the structure stiff.
- We trial‑fit components and document key welds for easy servicing.
See our work — book a workshop visit or call 0447 100 145 to inspect our fabrication and welding in action and discuss your trailer requirements.
The trailer fabrication process step by step
We start with clear preparation so every part fits and every stage runs on time.
Material prep, cutting and forming for consistent parts
We begin every build by checking raw stock and planning cuts to match the drawings exactly. This reduces scrap and avoids delays.
Next we CNC‑cut plates and brackets. That gives precision and keeps holes true for fast assembly.
- We inspect materials, then cut and form parts so each item matches the drawing.
- CNC‑made components speed assembly and reduce fitting errors.
- Labelled parts and staged sub‑assemblies keep workshop operations flowing.
- Formed panels and press‑bent sections add stiffness without extra weight.
- Dry fits confirm alignment before welding so the frame stays straight and square.
Benefits: the step‑by‑step method lifts build efficiency, improves repeatability and shortens lead times. Consistent prep also helps paint adhesion and extends coating life.
We document and sign off each step to catch issues early. This supports on‑time delivery and reliable trailer manufacturing for local conditions.
Action: Ask for our step‑by‑step build plan with your quote — call 0447 100 145 to get started.
Systems, assembly and protective finish
We assemble and commission every system so mechanical and electrical work performs from day one. Our team fits running gear, wiring and hydraulic equipment with targeted checks so each component meets the specification and local regs.
Axles, suspension, brakes and electrical installation
Axles and wheel hubs are aligned and balanced to limit tyre wear and keep towing stable. Brakes and suspension are installed to spec and tested for predictable stopping performance.
Electrical systems are routed, sealed and mounted to ADR standards. Lighting is positioned for clear visibility and loom entries are protected against moisture and abrasion.
Hydraulic equipment for tippers
Hydraulic cylinders, pumps and valves use CNC‑machined parts and are welded to reinforced mounts. Hoses are routed to prevent chafe and leaks, and we test lift and hold functions before painting so fixes happen early.
Protective coatings and final finish
We prep surfaces by blasting or treatment so coatings adhere. Choose galvanising for harsh wash‑downs or powder and paint systems for fleet presentation.
- Final assembly: torque fasteners to spec and mark them for inspection.
- Documentation: parts, serials and service intervals are recorded for maintenance.
- Testing: mechanical, hydraulic and electrical checks are signed off before handover.
Talk through systems and finish options on 0447 100 145 — we’ll tailor equipment and coatings to your work and environment.
Quality checks, registration and delivery you can trust
Every build finishes with rigorous testing and a clear servicing plan so you can trust the result.
Safety checks: torque, brake tests, lighting, load tests and final inspection
We run torque checks across chassis, suspension and coupling hardware and mark each fastener.
Brake performance and park‑brake hold are tested with the unit loaded to confirm safe stopping.
Lighting and wiring are verified to ADR layouts and earth continuity is checked at each point.
We also run practical load tests and a final inspection to confirm the build meets agreed standards.
Paperwork and rego support to get you on the road
We prepare rego paperwork with accurate weights and compliance plates so registration is straightforward.
Documents are checked against the build records from manufacturing and test results.
Handover: towing setup, maintenance schedule and servicing plan
At handover we set tow height, ball weight and brake controller and demonstrate safe loading and coupling.
You receive a clear maintenance schedule covering bearings, brakes, hydraulics and coatings.
| Check | Purpose | Outcome |
|---|---|---|
| Torque checks | Secure critical fasteners | Reduced loosening in transport operations |
| Brake & load tests | Confirm stopping and holding | Proven on‑road safety under load |
| Electrical compliance | ADR lighting and earth | Reliable lighting and rego readiness |
Welding is verified where it affects structure and we can support field repairs if needed. We prioritise quality and efficiency so your transportation work keeps moving. Call 0447 100 145 to schedule delivery or book a service.
Conclusion
Our Adelaide workshop delivers clear, dependable builds that suit your daily hauling needs. We combine practical design, careful material selection and precise manufacturing so your unit works reliably from day one.
Precision welding and correct assembly of chassis and components give a strong structure and proven durability. Final checks, testing and paperwork make registration and delivery straightforward.
We stand behind our work. Ongoing servicing and support keep your trailers performing across different jobs and conditions, with fixes and upgrades available when requirements change.
Next steps: call 0447 100 145, request a quote online or book a service with Smooth Moves Trailers to get started.
FAQ
How do we take a build from quote to delivery?
We start with a detailed consultation to capture load, route and regulatory needs. From there we produce a tailored quote that covers design, materials, labour and compliance checks. Once approved, we order parts, schedule production, complete assembly and run full safety tests before arranging registration and delivery to your site in Adelaide or surrounding regions.
What do you get when we build in Adelaide?
You receive a trailer engineered for safety, reliability and long life on South Australian roads. That includes a correctly sized chassis and axles, compliant lighting and couplings, practical features like tie‑downs and toolboxes, and a protective finish matched to your operating conditions.
How do we ensure the chassis, axles and brakes match the load?
We calculate gross mass, axle loads and dynamic forces based on your real‑world application. Our engineers select axles, suspension and brake systems to meet those loads while staying within ADR and state limits, ensuring legal compliance and safe handling.
Which standards and compliance items do we handle?
We design to relevant ADRs and Australian standards, fit compliant lighting, safety chains and approved couplings, and provide the documentation required for registration. We also advise on any route or local council requirements that affect your build.
What practical features can we incorporate?
We fit purpose‑designed tie‑downs, secure toolboxes, tarp systems, ramps and winches as needed. Each feature is positioned and rated to suit your load profile and to integrate with the structure without compromising strength or access.
Which materials and components do we choose for durability?
We use high‑grade steel and aluminium selectively to balance strength and weight. Critical stress points get forged hitches and couplings, and precision parts such as hubs and hydraulic mounts are CNC‑machined for consistent performance.
How do we keep welds and structure strong and straight?
We employ jigging and fixture methods during frame assembly to maintain alignment. Skilled welders follow approved procedures and use appropriate filler metals and techniques to preserve load‑bearing capacity and fatigue resistance.
What happens during material preparation, cutting and forming?
We cut and form plate, channel and sheet to exact dimensions using CNC plasma, laser or press brakes. This ensures consistent parts that fit precisely during assembly and reduce rework on the shop floor.
How are systems and equipment installed to spec?
Axles, suspension, brakes and electrical systems are installed to manufacturer specifications and tested. For tippers we mount cylinders, pumps and controls with engineered brackets and run pressure and leak tests before painting.
What protective finishes do we offer?
Options include galvanising, epoxy primer plus polyurethane painting, or powder coating depending on exposure and budget. We select coatings to protect against corrosion and abrasion for the intended working life.
What quality checks do we perform before delivery?
We run torque audits, brake performance tests, electrical checks, lighting verification and load tests. A final inspection confirms alignment, weld integrity and component fitment before we complete registration paperwork.
Do we help with registration and handover?
Yes. We prepare the necessary documentation for rego, assist with any engineering certificates, and walk you through towing setup, maintenance intervals and servicing requirements at handover.
How do we tailor builds for specific applications and routes?
We assess route conditions, access constraints and payload types, then recommend chassis height, suspension type and protective features. That ensures the finished build performs reliably for your exact use case.
What maintenance and servicing support do we provide?
We supply a maintenance schedule, recommend spare parts and can arrange ongoing servicing through our workshop or accredited local providers to keep your equipment safe and compliant.