详 细 说 明主要技术参数及规格Main technical parameters and sizesFST-DM型液压阀门研磨机FST-DMmodel hydraulic valve lapping machine型号规格适应阀门公称通径主轴转速 Rpm of main shaft弹性伸缩调节范围Adjust-able Flex.height旋臂升降Adjust-able height of the arm允许阀门法兰直径 Adjust-able OD of flange end夹爪开档行程 Claw stroke工作台调斜度° Adjust-able lnclina-tion of work table电源 Voltage AC电机功率 Motor power闸阀 Gate valve截止阀 Globe valve电站阀门 valve for PPDM-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(液压阀门压力测试机、液压阀门测试机)