Wire Rope Driven Mine Headgear

Breaking force and mass of ropes.

Wire rope driven mine headgear.

The article below provides an overview of the purpose and significance of headgears this. Underwind and overwind protection system concepts for mine hoist shafts were developed in conjunction with and for the safety in mines research advisory committee simrac. This part of the system is used to wind or unwind the steel cable. Gerdemeli i 1 candas a 2 unalan m 3 faculty of mechanical engineering istanbul technical university turkey1 2 3 abstract.

They tower over billions of rands worth of wealth and help to sustain vast underground cities. An overview of a mine shaft. Steel wire ropes for shaft mining haggie was originally established to supply the growing gold mining industry with ropes for mine hoists. It is split into an introductory section which gives a broad outline of good practice.

South africa s conflicted relationship with the mining industry as a source of economic growth wealth and excellence and a site of exploitation and cruelty is explored in two recent art exhibitions natasha christopeher s mine and jeanette unite s headgear. If u liked the video then give it a big thumbs up and. Headgear definition any covering for the head especially a hat cap bonnet etc. This is a video about headgear structure which is a part of mining machinery.

Study figure 3 on the following page. 4 this guidance deals mainly with the selection installation and maintenance of steel wire ropes used in vertical mine shafts. Design of mine shaft elevator asst prof. Example the parts on capping storage and handling of steel wire ropes.

There are four main parts to a mine s headgear. The deep gold mine extends across an area of 4 268ha. It operates a gold mine accessed through two shaft systems including the 2 995m deep twin shaft complex and the south shaft complex. Haggie mine hoist ropes have been used in the world s deepest shafts for over 75 years.

After discussing design basic of mine shaft elevators and. This picture shows a mine s lifting system. They are appreciated by millions around the world and we are blessed to have some of the finest examples. Headgears are the ultimate symbol of the mammoth southern african mining industry.

End of wind operation of mine hoists is the most hazardous aspect of mine hoisting carrying the highest risk of loss of life injuries to workers and loss of production. This section contains recommended mine winding ropes for all winder applications. The winch or hoist is in a winding house. The whole lifting system is called the headgear.