... 4.High performance; 5.Top 10 manufacturer; Description:Environmental Equipment-Waste concrete sand ,stone ,whey separation recovery ,organization of ... of our company to introduce the same type of equipment to conduct a conprehensive and analysis, summarizes the German ... 1%,water ≤3-5% ;car wash water recycling , zero discharge of sewage ;equipment wear ,simple ,easy to clean maintenance .Mechanical ...