Sylvester Prop Withdrawer | Chain Prop Remover | Prop,Cog,Chock,Support Removal | ft скачать в хорошем качестве

Sylvester Prop Withdrawer | Chain Prop Remover | Prop,Cog,Chock,Support Removal | ft

Sylvester Prop Withdrawer A Withdrawer is specially suitable for use to withdraw / remove the Prop and cog supports in underground mines. Used In - Goaf Area , At Completely Extracted Sites , At Reopening Of Sealed Area , Depillaring of supports In Mines Principle - Sliding with the help of Rack-pinion and then lock Sylvester Prop Withdrawer Or Support Remover pull-out the prop or cog supports towards the anchor prop when in operation and thus supports are much safely removed. #miningveins #coalmining #mining #coal #blasting #supports #prop#cog #sylvester #propwithdrawer #supportswithdraw #jpsc #nlc #overman #ncl #miningsirdar #mcl