Our juicer is definitely not good for tomatoes, we'd waste far too much pulp. Once the mixture is cooked, I liquidise/food-process or Bamix it very quickly, then put it through a large sieve. It is really not that much hard work. Tip: use a ladle to work it through, that works much much more quickly than eg a wooden spoon. Same applies to sieving any soup, always use a ladle to push it through. And use a large flat-bottomed sieve if you can find one. Even with large quantities it goes through quite quickly.
