เครื่องล้างกึ่งอัตโนมัติ SEMI - AUTO เครื่องล้างภายในขวดแบบกึ่งอัตโนมัติ Working Concept To wash the inside of the bottle with water semi-automaticallyUsed for PET or PP glass bottles with strong shapes.There is a waste water system or a loop for reuse. General Information Use an employee to overturn the bottle at the location.Press the button to instruct water to spray into the bottle.When the time period has been set sprinklers will be automatically turned off.There will be a whirlpool back or drain water.When finished, take the bottle out to go to the next step.