Batches of 5 to 10 kilograms are commonly made at one time, the largest batch being an estimated 20 kilograms.
(Batches of 5 to 10 kilograms; are commonly made; T:at one time) (the largest batch; being; an estimated 20 kilograms)
Batches of 5 to 10 kilograms the largest batch
are commonly made being
T:at one time
an estimated 20 kilograms