This variable-speed belt grinder features a 1500W pure copper motor, a variable frequency drive (VFD), and offers 3 grinding modes in one machine. The grinder can perform circular, arc, and flat grinding, providing flexibility for your specific needs. Featuring a belt line speed of 32m/min and equipped with a VFD, this belt grinder sander allows stepless speed regulation. Vevor's belt grinder delivers exceptional power, ensuring smooth grinding for finer results.