Safety requirements make the airport runway rubber glue removing vehicle has become one of the most concerned things by Chinese airports. We have been researching in design and applications in this area for 5 years and developed trailer glue removing unit (70MPa, 110kW), single-function truck carried glue removing unit (70MPa, 2×110kW) and multi-function truck carried glue removing unit (110～170MPa, 46～122L/min, 350hp). In this paper, we introduce mainly the functions and key technologies of our latest product, which are: 1) combine three functions of glue removing, mark lines removing and oil stain cleaning in a single unit; 2) produce different working conditions to fit the varied requirements for three functions and 3) install the three executing mechanisms on a single surface cleaner. Our design has been patented by Chinese Patent Bureau and put into application in the integrated cleaning vehicle made for Beijing Capital International Airport, China.
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