ORT One Sliding Head Two-Roll Hydraulic Thread and Profile Rollers are fitted with electro-hydraulic spindle clutches toORT的单滑动头两辊液压滚丝机配有电动液压心轴离合器用来促进辊子在设定中快速对齐以及自动补偿心轴使其在加工过程中保持对齐。