The standard is JG/T 5018-1992 "high voltage airless spraying machine". The standard specifies the technical requirements of high voltage airless spraying machine, covering the whole machine performance (working pressure, lame plating flow, atomization effect), structural design (pump body sealing, pipeline pressure resistance), safety protection (overload protection, leakage protection), supporting parts (nozzle specifications, high voltage hose) and test methods. Applicable to high voltage pump through the Coating atomization lame plating equipment, clear equipment performance indicators and inspection rules, high voltage airless spraying machine design, manufacturing and quality control to provide technical basis to ensure that it in the construction, machinery and other fields lame plating operation to achieve efficient, uniform coating construction, to ensure equipment reliability and operational safety.