polar crane

The polar crane for nuclear power plant runs on a circular orbit on the top of the reactor plant, lifts the pressure vessel cover and components for reactor, and the positioning accuracy of polar crane must be strictly controlled.

核电站环行起重机运行于核反应堆厂房上方的环形轨道上，用于吊运反应堆压力容器顶盖和堆内构件，对其吊装定位精度要求极高。

Ut on Brackets Supporting Polar Crane of NPP Heavy Steel Structure

核电厂大型钢结构环吊（支座）牛腿的UT检测

improvement of static load test technology for polar crane in ling'ao nuclear power station

岭澳核电站环形吊车静载荷试验的技术改进

Polar crane for nuclear power plant moves on the circular orbit that laying the upper of the reactor plant. It is one of the important hoisting equipments in nuclear power plant.

核电站环行起重机沿着位于反应堆厂房上部的环形轨道行驶，它是核电站中的重要起重设备之一。