... The composing and usage of the product: Electric Plaster Saw consists of electric main engine, transmission shaft, shaft ... installing sleeve, eccentric shaft, axletree, transmission pliers, circular saw, linearity saw and housing, front cover, setscrew, power line, wire ... conditions: Environmental temperature: 5~40°C; Relative humidity: ≤80%; The voltage of power supply: 220V ± 22V; The frequency ...