floor polishing machine: Features: 1.Imported motor and three planetary gear box, super power. 2: Stainless steel bold joystick, Axles and Screw will never rust. 3: Latest fashion regulating lock, sturdy and durable. 4: The floor polishing machine adopts aluminum alloy casting integrated design, with high precision,high strength and long life. 5: The floor polishing machine is multi-purpose, transportation convenient, easy operation, beautiful shape and large capacity water tank. 6: Multi-purpose design, weight adjustable, can achieve the best construction results. 7: Operation is more convenient and flexible, beautiful and generous. ModelVoltageMotorOutput speedWork AreaN.W.NO.of GrindingFunction (L)EffectJS-175A2202.5P175RPM420mm255kg6Can be trim,refurbishment,polishing,crystallize and cleanbestJS-175B2202P175RPM420mm255kg6