3030 5550 Submerged Arc Welding Manipulator

This manipulator contain boom,column,solid, platform,rope ladder,banister and the electric control.On the top of column there is a lifting motor,it can lift the boom up and down for the welding.It adopt the brake motor,So the boom can fixed the position accurately and reliable.On the column there are some hole,When the lift chain is brake,the safe device will move to hole.so the boom won't fall down. The platform can move on the rail by the motor.  /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1