詳細(xì)說(shuō)明主要技術(shù)參數(shù)及規(guī)格MaintechnicalparametersandsizesFST-DM型液壓閥門(mén)研磨機(jī)FST-DMmodelhydraulicvalvelappingmachine型號(hào)規(guī)格適應(yīng)閥門(mén)公稱通徑主軸轉(zhuǎn)速Rpmofmainshaft彈性伸縮調(diào)節(jié)范圍Adjust-ableFlex.height旋臂升降A(chǔ)djust-ableheightofthearm允許閥門(mén)法蘭直徑Adjust-ableODofflangeend夾爪開(kāi)檔行程Clawstroke工作臺(tái)調(diào)斜度 Adjust-ablelnclina-tionofworktable電源VoltageAC電機(jī)功率Motorpower閘閥Gatevalve截止閥Globevalve電站閥門(mén)valveforPPDM-300型DN40-300DN40-300DN40-30030-4000-5070090-260110-7500-6 380V-50Hz2.2kW-6PDM-500型DN50-500DN50-500DN50-50030-4000-5080090-775120-8500-6 380V-50Hz3kW-6PDM-600型DN100-600DN100-600DN100-60030-4000-501000190-915220-10000-6 380V-50Hz3kW-6P(液壓閥門(mén)壓力測(cè)試機(jī)、液壓閥門(mén)測(cè)試機(jī))