Heat Exchangers need to be precisely sized for accurate and efficient cooling. Brewmax can supply single or two stage heat exchangers.
Carton erectors and cartons sealers are cheap and easy to buy. Brewmax’s are a little more expensive because they are made from stainless steel.
Oxygen meters need to measure one ppb accurately every time. The Caneed portable PDO-100 is accurate to 0.1ppb and reliable.