JX Propane Burnishers are designed for speed and safety. Available in 21", 24", or 27" sizes, JX machines burnish vinyl tile, terrazzo, and concrete floors up to 35,000 sqft per hour. The patented floating shroud eliminates airborne dust keeping store shelves clean and operators safe. The patented variable jet fuel system reduces emissions and is certified as 53% cleaner than any engine in its class.