... able to move up and down.Hydraulic systemAdopted proportional pressure controlling, with hydraulic valve of Japan Yuken and ... saving power, lower noise, balanced and stable screw rotation.Safety configuration: safety door, safety switch ... motorGermany, SIEMENS(SSML) Power supplyTaiwan ,MEANWELLInverterTaiwan ,DELTA2,Hydraulic part Part nameBrandPumpTaiwan ,HIGHTECHValveTaiwan ,NORTHMAN / Japan,Yuken3, ...