The Scan Combiflex 1000 (40 in.) is engineered to perform at high speeds, allow heavier weight on the machine, and provide an even grind. Its steel operating system helps maintain stability and tackles demanding grinding and polishing projects. Radio control allows easy maneuvering and handling. The ScanMaskin line comes in 13- to 40-in. floor coverage sizes. Levetec Surface Preparation Machinery LLC. 866-538-3832.