Rocket 4D is an automated evaporation system for large volumes of solvent, from a few litres to 50 litres or 100 litres. The system feeds the solution for evaporation to the evaporation vessel, controls temperature, controls pressure, prevents bumping and foaming, drains the condenser, stops when dry or concentrated, and if required, redissolves the product in a small volume of solvent, unattended, and with no user intervention! Rocket 4D provides fast, safe evaporation for solvents with a boiling point of up to 165°C (DMF) and can easily dry aqueous samples.