M-LM530 Gate Car Wash Machine for CNPC Oil Companies， this model wash machine can carry out continuous fast car wash, high degree of automation, low failure rate, large number of car wash, and small footprint; in addition, the system can also be equipped with a large car wash machine of the super strong air drying system, effective drying, eliminating the large car is not easy to dry the trouble of the strong air drying system to effectively dry the surface of the car body.