Designed and produced by adopting the advantages of similar products from both within the country and abroad.The rusting cleaning pat(shot blast cleaning)adopts high-efficient blast wheel and full shutter type shot sand separator.The sweeping machine adopts specially made high-strength nylon rolling brush and high-pressure ventilator.The preheating and drying part may adopt various heating methods .The paint spraying part adopt high-pressure airless spraying method.The complete set of equipment is controlled by PLC,and is the large-size complete of international advanced level.It is mainly used for surface treatment (amely preheating,rust removeal,paint spraying and drying)of steel plate and various strctural sections,as wellas for cleaning and strenghening of metal structure parts.