Support-Setting Device

Support-Setting Device

Support-setting devices are deployed with roadheaders for the installation of steel arches when excavating underground roadways. These devices perform the setting of one or two roof bars or a support (with props retracted).

Generally three criteria are fulfilled by the deployment of support-setting devices: Improved safety at the roadhead, labour savings during roadheader operations and improved performance and thus reduced costs of roadheader operations.

GTA has developed two types of support-setting device that differ in terms of size and design.


Support-Setting Device TS 2500

Ausbausetzvorrichtung TS 2500The TS 2500 Support-Setting Device is suspended from and travels on an overhead I 140 E rail and has been approved by the regional chief mines inspectorate as a mechanical forepoling device. The machine is used for support installation purposes in roadheader operations.

Advantages:

  • Low overall height, which means it can be used in almost all roadheader operations
  • Roof bars can be taken up either centrally or from the left- or right-hand roadway wall
  • Simultaneous installation of two roof bars
  • Control from the floor of the roadway
  • Robust design suitable for mining applications

Support Setting Device AMG 5001/5002

Ausbausetzvorrichtung AMG 5001

The AMG 5001/5002 Support-Setting Device is suspended from and travels on an overhead I 140 E rail and has been approved by the regional chief mines inspectorate as a mechanical forepoling device. The machine is used for support installation purposes in roadheader operations. The AMG 5001 is designed for the installation of a single steel arch, whereas the AMG 5002 permits the simultaneous setting of two steel arches.

Advantages:

  • Low overall height, which means it can be used in almost all roadheader operations
  • Roof bars can be taken up either centrally or from the left- or right-hand roadway wall
  • Simultaneous installation of two roof bars (Type 5002)
  • Control from the floor of the roadway
  • Robust design suitable for mining applications
  • Can be upgraded to an AMG 5000 Roadway Support Machine by the addition of a work platform

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