Every workshop has that moment. A technician needs one part. The car is on the hoist. The customer is waiting. The part is lost in a cluttered storeroom. Ten minutes later, it turns up behind a box that shouldn’t be there.
This is one of the most common time-wasters in workshops, dealerships, and fleet depots across Sydney. Shelves get crowded. Stock grows faster than the space around it. Stocktakes take days instead of hours. Research into workshop productivity shows technicians can lose a big chunk of their day just searching for tools and parts, when stock isn’t organised well.
Automated parts storage fixes this problem. It brings parts to the person. It stops the person having to search for parts. Systems like vertical carousels and Vertical Lift Modules (VLMs) store tools and parts vertically. Then they deliver these items to a worker at the press of a button. The result is faster picking, better use of floor space, and far fewer lost items.
It’s a system that uses motorised shelving or lift gear. This gear finds and delivers stock to a worker. Staff no longer need to search for parts by hand. It’s part of what’s often called warehouse automation, or Industry 4.0, in a workshop setting.
We’ve worked with workshops on storage and stock systems for more than 30 years. One pattern shows up again and again. Most businesses don’t run out of storage space. They run out of organised storage. This guide explains how automated systems fix that. It covers the benefits on offer. And it shows you how to work out if one suits your workshop.
Most storage problems build up slowly. Growing stock outpaces the shelving system it started with.
Most workshop owners don’t notice storage becoming a problem straight away. They notice it once finding parts starts taking longer than it should. A workshop starts small, with a manageable amount of stock and standard shelving. As stock grows, the original setup often can’t keep up. Small problems then build into serious productivity losses.
Common issues include:
Storage problems rarely appear overnight. They build up as stock grows past what the shelving was built to handle. They usually show up first as lost time, not lost parts.
Short answer:
Automated parts storage covers several types of tech. Each one suits a different workshop size and stock type. These include vertical carousels, VLMs, ASRS, AGVs, and AIVs.
Here are the main types of automated storage tech used across Australian workshops and larger sites:
| Technology | How it works | Best suited to |
|---|---|---|
| Vertical Carousel | Rotating shelves, like a Ferris wheel, bring stored trays to one fixed spot | Workshops with a wide mix of small-to-medium parts and frequent picking |
| Vertical Lift Module (VLM) | Two columns of trays, with a lift arm, bring trays to an access window | Sites with high demand, or with limited floor space but good ceiling height |
| ASRS (Automated Storage and Retrieval System) | A broad system combining robot arms, conveyors, and lift modules for large-scale storage | Larger distribution sites and big parts centres |
| AGV (Automated Guided Vehicle) | Follows a fixed, wire-guided path to move stock around a facility | Sites with set, repeated movement routes |
| AIV (Autonomous Intelligent Vehicle) | Moves on its own and can steer around obstacles, with no fixed path | Large sites that need flexible stock movement between zones |
Vertical Carousel is best for:
VLM is best for:
For most independent workshops, dealerships, and fleet depots, vertical carousels and VLMs are the best place to start. ASRS, AGVs, and AIVs tend to suit much bigger operations, such as national parts centres.
Short answer:
A vertical carousel stores parts on rotating trays. It brings the right tray to the worker on its own, guided by barcode scans and stock software
A vertical carousel stores parts on rotating shelves, called trays, stacked inside one tall unit. When a worker asks for a part, the trays turn until the right one reaches the access window. This sits at about waist height.
Here’s how it works, step by step:
The access point stays at a comfy working height. So workers don’t need to bend, reach, or climb to get stock. This is safer for staff. It also cuts the strain that comes with climbing shelves all day.
The software behind the carousel is what makes it useful. It tracks what’s in stock, where it’s stored, and how much has been used. It does this with RFID or barcode scans, in real time. Many systems also link with your existing ERP or workshop software. This keeps stock levels correct, without double data entry. Some larger sites add pick-to-light indicators, which flag the exact tray spot. This is more common in big sites than a single workshop carousel.
Short answer:
It depends on your ceiling height, floor space, stock mix, and budget. But most single-site workshops suit a vertical carousel or VLM best, not a full ASRS.
| Factor | Vertical Carousel | VLM | ASRS |
|---|---|---|---|
| Space usage | Compact footprint, good for varied part sizes | Very compact, ideal where floor space is tight | Larger footprint, built for high-volume sites |
| Picking speed | Fast, good for frequent small-to-medium picks | Very fast, suited to high pick volumes | Fast at scale, built for bulk work |
| Cost | Mid-range, often sold refurbished | Mid-to-high, based on size and setup | Higher upfront cost |
| Complexity | Low to moderate | Moderate | High, usually needs expert setup |
| Ideal workshop size | Small to mid-sized workshops and dealerships | Mid-sized workshops needing dense storage | Large parts centres and distribution sites |
| Maintenance | Simple, well-supported by local techs | Simple, similar service needs | More complex, often needs specialist help |
| Scalability | Can add units as stock grows | Can be sized up in the same footprint | Built for large-scale growth from day one |
| Before | After |
|---|---|
| Open shelving | Enclosed vertical carousel |
| Techs walk to parts | Parts come to the worker |
| Manual stocktake over days | Live, software-tracked stock |
| Easy access for anyone | Restricted, trackable access |
For most Sydney workshops, dealership service centres, and fleet maintenance depots, a vertical carousel or VLM strikes the right balance. You get good cost, space savings, and simplicity. As a rule of thumb, workshops with fewer than around 2,000 SKUs (stock items) often get more value from a vertical carousel. Higher-volume sites tend to lean toward a VLM or ASRS for raw speed. ASRS makes more sense for large distribution sites, not a single workshop.
Short answer:
Faster picking, better stock accuracy, more usable floor space, better security, easier stocktakes, lower labour costs, and better customer service.
The benefits of automated parts storage add up. Faster picking cuts downtime. Better accuracy cuts re-ordering errors. Together, they shorten the path from job start to invoice.
Workshops looking at automation often want to know where the return comes from. It follows this simple chain:
Less time searching leads to faster picking. Faster picking leads to shorter stocktakes. Shorter stocktakes lead to lower non-billable labour. All of this adds up to a faster payback on the system.
The exact payback time depends on labour rates, stock size, and how much time was lost to searching and counting before. It’s worth working through the numbers with a supplier. Don’t assume a fixed timeframe.
Australian examples range from single-carousel setups in small workshops, to huge sites like Toyota’s Kemps Creek parts centre.
Toyota Australia’s parts centre in Kemps Creek, Western Sydney, is a good example of how far automated storage can scale. The 44,000 m² site stores more than 100,000 parts. It uses a fleet of Omron Autonomous Intelligent Vehicles (AIVs) to move stock around. Older AGVs follow a fixed, wire-guided path. These AIVs can steer on their own and dodge obstacles. This gives the site more flexibility as demand shifts.
This is clearly an enterprise-scale site. It was built to support parts supply across a huge network of dealerships. Most independent workshops, dealerships, and fleet depots don’t need anything close to this scale.
A more typical example is closer to home. A workshop swaps several shelving bays for one vertical carousel. This frees up a whole aisle of floor space for a new hoist or service bay. Even without big-scale automation, the same idea applies. Store parts more efficiently, retrieve them faster, and cut the manual work in finding and tracking stock.
Big sites like Toyota’s Kemps Creek centre, and a single-carousel workshop setup, solve the same basic problem at different scales. That problem is slow retrieval and poor use of space
Not every workshop needs to automate right away. Here are some common signs it’s worth a look:
If two or more of these sound familiar, it’s a good reason to get a site check. Don’t wait until the problem gets worse.
Start with your ceiling height, stock size, and picking frequency. Match these against the system types above. Then look at budget.
Before you choose a system, work through this short checklist. This keeps the choice based on your actual workshop, not a generic tip.
Work through ceiling height, SKU count, and software links before you compare suppliers. This avoids the most common and costly buying mistakes.
Vertical Carousels Australia (VCA) has worked in automated storage for more than 30 years. They supply and support vertical carousels and VLMs for workshops, dealerships, and fleet depots across Australia and New Zealand.
A few things set their approach apart:
VCA also backs refurbishing and reusing older units where possible. This cuts the environmental impact of replacing gear outright. A supplier that offers new systems, refurbishing, upkeep, and long-term support gives your workshop more room to move as stock needs change. You can read more on VCA’s automotive industry page, Vertical Lift Modules page, or industries served sections.
Cluttered parts rooms, slow stocktakes, and techs wasting time hunting for stock are common problems. But they don’t have to stay that way. Automated parts storage, whether through a vertical carousel, a VLM, or a bigger ASRS setup, tackles these issues head-on. It brings parts to the worker and keeps stock records correct in real time.
For most Sydney workshops, dealerships, and fleet depots, a vertical carousel or VLM offers a practical, well-backed way to win back floor space. It also cuts the time spent searching for parts. The right system depends on your ceiling height, stock size, and picking frequency. So it’s worth getting a real site check before you decide.
If you’re weighing up options for your workshop, a chat with a specialist supplier is a smart next step. It will help you work out what truly fits your space and budget.
