This machine is a rotary bottle washer, mainly used for beverages, water and other products. Then the bottle is sent to the suction machine for product search. PET is transferred from the bottle separating star wheel equipment to the bottle mouth facing downwards by clamps and birds, the water dripping into the bottle, automatically spraying the bottle until the bottle mouth facing upwards, and conveying to the main structure of the injection equipment through the bottle star wheel. The contact part of the dressing machine and the external protective cover are made of high-efficiency stainless steel; open gear transmission. Brand-new stainless steel clamp, simple structure, convenient adjustment; less contact area with the bottle mouth, effectively avoiding secondary pollution to the bottle mouth