Aimee -
There are very few small tempering machines that accept enrobers.
Chocovision makes one that fits some of their machines, but from what I have heard, it does not work all that well. There is no blower (to remove excess chocolate) nor is there a de-tailer, or a proper take-off, so it's messy and slow. It also looks like it's a single curtain so there could be coverage issues. From what I can tell looking at the Chocovision web site they are working on a new one . Perhaps it will have engineering upgrades to address the issues early customers brought up.
Hilliard's offers a couple of size options for their " coaters " based on batch temperers. From the pictures on the site it's hard to tell how complete the base systems are but I don't see what I would consider to be required components for a fully-featured enrober on their smaller systems (e.g., blower, exit section, de-tailer, take-off). That said - there are a lot of them in production so people must like them.
There are a number of manufacturers of continuous tempering machines - you may know names like Selmi and Pomati. I work with one of them (FBM) and to my knowledge FBM is the only company that offers a complete enrobing system on a small continuous temperer - the Prima .
I say small in relative terms. The Prima has a 10kg (~22lb) working bowl and can temper up to 30kg (~65lbs) of chocolate per hour. The belt is 18cm (about 7") wide. When you think about it, if you need to put 500 pieces per hour (about eight pieces per minute) through the machine and each piece requires 10gr of chocolate to cover it completely, then you only need 5kg of chocolate per hour. Other companies that make continuous tempering machines do not offer enrober belts on machines with bowl capacities of less than 25kg (75kg/hr throughput).
The enrober FBM offers is complete. It comes in two parts, a working section that is comprised of the entry section, bottomer (sometimes called a pre-bottomer), double-curtain veil, net beater, blower, de-tailer rod; and a separate take-off section.
It is not inexpensive, but as people are probably tired of hearing me say, "You don't get what you don't pay for." If you are interested I can introduce you to a dealer who can price one for you.
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clay - http://www.thechocolatelife.com/clay/