... The productors has the characters of large pressure,fast elevating speed,stable,stainless. Feature:Elevating Platform was produced according to the actual requirements ... moment,bronze shaft)has the characters of large pressure,fast elevating speed,stable,stainless. This company can provide standard 100-20000ml ... -240mmWeight of bearing:2.5Kg200×200150×150Aluminun,plastic200×200 Elevating Platform