1. Electronic universal testing machine 2. Tensile, compression, bending, shearing test 3. Computer controlled Main funcsions:1. ... width of testing space 400mm400mm400mm580mm580mm580mmPower supply 1-phase, 220V, 50/60Z3-phase,380V, 50/60HZWeight 500kg500kg550kg1100kg2100kg2200kg WDW-50Y Electronic cube compression testing machine