H-340 Line marking machine using the UAS Graco brand's marking machine original pieces.combined with the requirements of the sports Surface line,through improved evolution.Folding Galvanized anti-corrosion rack.a new swing front wheel.any adjustment line width of the scraper plate.Strong Honda engine.USA original plunger pump,UAS Graco brand's original can be self-cleaning spray nozzle,new electronic pressure sensing system,accurate control of the spraying pressure you need to provide accurate injection volume;In order to ensure the smooth and no burrs of spray paint,two separate blade with independent damping,can be close to the ground and scrape away excesspait.the Scraper plate can be adjusted in accordance with the width of the line, to achieve your more satisfactory spraying effect.