商品詳細介紹 河南礦山起重集團PJ型系列電動平衡吊(整機電動起升上下，人工手動旋轉)由工作臂架、頭架、迴轉體、螺旋昇降器、立柱及電控裝置六部分組成。1、工作臂架：由前後臂、連杆及平衡錘等組成。各臂由滾動軸承鉸
Henan mine crane co., LTD., goods detailed introduction henan mine hoisting group type PJ series electric balance machine (the machine electric lifting up and down, manual rotation) by working arm, head, solid of revolution, spiral levelers, pillar and electric control device of six parts.Before and after 1, working arm frame: the arm, connecting rod and the balance weight, etc.Each arm by rolling bearing hing
適用工況範圍︰ 液壓平衡吊
