Innovatech Products & Equipment Co. introduces the Schwamborn BEF 301 12-inch scarifier to its line of surface preparation equipment. The Schwamborn BEF 301 features forward and reverse operation and a maximum milling depth of nearly 1/4-inch per pass. The scarifier is ideal for roughening and grooving concrete surfaces, milling off old coatings and removing road markings, according to Innovatech.