Leisuwash specializing in manufacture Automatic Car Wash Machine, touchless car wash , Automatic Touchless Car Wash, touchless car wash equipment, robot car wash, smart car wash system, leisuwash 360, leisuwash leibao 360, laserwash 360, leisuwash touchless car wash machine, leisu wash touchless car wash automatic, leisu wash 360 high pressure touchless car wash equipment, robo car wash, touch free car wash, leisuwash 360 touch free car wash, leisuwash 360 price, automatic car wash price, leisuwash in malaysia, no touch automatic car wash machine. Touchless Car Wash,Automatic Car Wash,Car Wash Machine,Touchless Car Wash Machine Hangzhou Leisu Cleaning Equipment Co.,Ltd , https://www.sdtouchlesscarwash.com
The tunnel ventilation mode can be divided into three types: press-in type, draw-out type and hybrid type, among which the mixed ventilation effect is the best.
Leisuwash 360 touchless car wash machine high intelligent high quality, with car wash + car care + drying process totally, each car wash takes time 1 minute to 5 minutes which depends on the car wash mode.
Automatic Touch Free Car Wash Equipment more and more popular in car wash business market, as can save employee fees and wash time mostly, bring investor much more benefit profit return. That's why choose the automatic car washing system.
When digging in the roadway, the purpose of ventilation on the working surface is two. One is to discharge the gun smoke and a large amount of dust generated by the blasting in a short time. In order to facilitate the loading of rock work; the second is to supply fresh air to the working face, discharge dust and dirty air generated by rock drilling and rock loading, reduce the working surface temperature and create a better working environment. Since the tunneling is a single-head construction, it is difficult to form a through-flow. Therefore, the local fan is generally used for ventilation. The ventilation time after blasting is generally not less than 40 minutes, and the personnel can enter the working surface for rock loading.