Well there are a lot of illegal PSU's in Australia then. Including many desktop computers, LED lighting systems for Aquariums and hydroponics (which use PSU's looking exactly the same as the KL ones) etc. etc. I think most of these rely on the CE approval, I've not seen Aus compliance anywhere on them and doubt it's been sought.
With computers I'm talking about the unbranded clones - not the likes of HP etc.
I think we are getting a bit confused here with "appliances" and "components" as this is how the regulators look at this situation. It's true to say that power supplies that are wired up in a housing with cord attached and are ready to use out of the box are classified as an appliance. These appliances do require approvals such as a laptop power supply.
We have not been successful in finding an 24vDC, 500watt switching power supply suitable for the canning machine that is already wired up in a box (as an appliance) and I am not sure that one even exists for such a high power. The power supply that we sell is a "component" and as it's not defined as an "appliance" it doesn't require approvals like an appliance doesn't. With that said we still want to make sure that the power supplies are of good quality and are still electrically safe. As a result we have made sure that the "components" at a minimum have been approved to CE. CE is an approval recognised in Europe (where we have already started to ship the Cannular Canning Machines to). The requirements are quite stringent and the testing is extensive. CE is not a mandatory requirement in Australia and is not something that regulators here look for. With that said in the absence of approvals that are not required on components in Australia, the CE mark is a reputable badge that clearly shows the product stands up to vigorous electrical testing.
It's a bit like going to Jaycar and purchasing an electrical heating element, a timer, some springs, some capacitors then building yourself a toaster. The toaster needs to be approved to Australian standards if it's sold as a complete toaster. However if you purchase the individual components and make the toaster yourself there is absolutely nothing wrong with that. In many instances no applicable Australian standard for components exists.
So in short your options are:
1. Buy the power supply that
we sell and you look after the commissioning of the power supply yourself. (NOTE: We have already said on the instruction sheet must be done by a QUALIFIED ELECTRICIAN)
2. Use a car battery to power the Cannular canning machine.
3. You can run the machine of a 18V cordless drill battery. For this 5amp one that I have you can seam about 200 cans before needing a re-charge:
http://www.kegland.com.au/media/images/18v Cordless Drill Battery Option from AEG.jpg
So you have multiple options to run this device and if you don't like the idea of option 1 then go with the drill battery. I personally think this option is awesome and it works great and you can save yourself having to purchase a power supply all together. I am pretty sure we have the only canning machine supplier that gives their customers so many different options. Although the canning machine is designed for 24V DC it works great right down to 12v DC.