The machine adopts "Y" shape struction design, minimal radial space, light weight, easy to carry, safe use. Driven Type: Electric motor Patent No.: ZL200430081797. X ZL200430081800.8 ZL200420091374.0 Electric Model: Adopts high-performance carbon brush motor to drive, Voltage: 220V, Frequency: 50-60Hz, Power: 0.5-2.5KW;
