When I used to make Camemberts I used a standard half sphere round kitchen soup ladle, about 3.5" diameter.
For larger batches like today's 8 US gallon two Goudas I used a standard plastic and nylon mesh kitchen sieve, about 6" diameter, works fast enough for me plus when down to the end of my stockpot vat I can pour the remaining curds and whey through it to catch the remaining curds.