1. Steam pressure
Steam pressure is divided into limit pressure and working pressure. Limit pressure is the highest equipment can withstand or reach the pressure, the working pressure is the commercial steam car wash machine in the normal use of the process can reach the pressure. The industry standard for car wash equipment is that the working pressure should be 15kg or more to be qualified. But the steam belongs to the gas, want to meet the efficiency and quality of the car wash the best to reach more than 20 kg.
2. Steam output
Commercial steam car wash machine, the larger the amount of steam and car paint contact area will be larger, the higher the efficiency of the car wash. Steam car wash equipment by the steam volume of the thickness of the muzzle of the decision, the manufacturers use the steam muzzle is generally 3mm diameter, each other manufacturers use 4mm diameter muzzle.
3. Dry steam stability
Commercial steam car wash machine inside, engine compartment, air conditioning do interior SAP, etc. must use dry steam with very little water content, to avoid causing damage to the vehicle. A steam car wash equipment can continue to stable output of dry steam is a very important performance indicator, the industry standard for continuous output of dry steam for more than 20 minutes to be considered qualified.
4. Cost of use
Steam car wash in our country for so many years has not been popularised for two main reasons, one is the price of the equipment is relatively expensive washing equipment, the second is the cost of washing the car than the water wash is also several times more expensive. Energy type and heating method is the main factor affecting the cost of steam car wash, in recent years there have been various manufacturers have broken through the technical barriers to steam car wash, car wash costs down to the same and water wash, of course, in addition to technological breakthroughs there is also a major reason for the two years our country attaches importance to environmental protection, has been listed as a special industry car wash shop, car wash shop water costs have increased dramatically, and the cost of washing is also constantly improving.
