The washing steps of car wash machine include rinse the chassis,spray the car washing liquid,wash the car and dry(if install the dryer)

 

Rinse the chassis:When a car gets though the entrance of car wash machine,the spray pipe will spray out water to rinse the chassis.It will stop the working after the car get though the entrance.

 

Spray the car wash liquid:when a car pulls into the machine and stop,the  pole (arch) moves around the car body a circle.The spray car wash liquid system where is installed in the pole (arch) will spray washing liquid.After finished the job, pole (arch) return to the original station.

 

Wash the car:When the job of spray washing liquid is finished,pole (arch) will make one circle around the car body again.Then the high pressure water sprayed by pole (arch) jet the car and wash it.After finished the job, pole (arch) return to the original station.

 

Dry(if install the dryer):When the washing is finished,the air dryer will move back and forth to dry the car.