CIP (clean in place) machine is widely used to washing the production equipment and pipeline in pharmaceutical, dairy, juice, food, beer, wine etc fields.

CIP machine including the following unit:

• CIP washing tank: Single tank, double tanks, three tanks or four tanks group available. Taks can work as acid solution tank, alkali solution tank, hot water tank, or pure water tank.
• CIP heating system: Steam heating via heat exchanger or tank jacket, or electrical heating.
• CIP washing pump and CIP back pump.
• Control instruments: PH sensor (conductivity meter), temperature sensor, pressure gauge, flow meter, etc.
• Control panel system.
• Pipeline and valves for CIP system.

CIP machine can be controlled automatically, semi-automatically or manually according to production requirements.

Automatic type CIP machine features:

• Automatic acid and alkali solution dosing by diaphragm pump based on PH sensor data.
• Adjustable automatic washing solution temperature.
• Automatic washing time settings.
• Automatic washing process sequence settings.

Working Principle: The system controls the steam valve through temperature sensors and the water valve through liquid level pressure transmitters. The pneumatic diaphragm pump doses acid/alkali by measuring the conductivity meter. The standard process involves: water filling - PH adjust - heating - hot water washing - alkali washing - hot water washing - acid washing - hot water washing.