The PTX Eco Smart finishing machine has balanced straight-line handling, high torque and electronic speed control. It produces matte, satin and other fine surfaces up to a mirror finish on steel, stainless steel and nonferrous metals. The PTX is also designed for coarse grinding jobs such as removing welds, deep scratches, oxidation, rust and paint. It can also polish inside corners. The PTX Eco Smart professional surface finisher from CS Unitec has a patented abrasive mounting system, which the company says saves time, reduces costs and eliminates vibration. This system allows grinding and polishing wheels to be changed in seconds without tools or hardware. The hollow-core abrasive wheel slides onto the PTX Eco Smart’s finned, rigid rubber shaft. It then secures itself automatically when the machine turns.

CS Unitec Inc., 22 Harbor Ave., Norwalk, CT 06850; (800) 700-5919; fax (203) 853-9921; www.csunitec.com.