Machine eliminates drilling, blasting, primary crushing

Diversified engineering company Wirtgen South Africa, a subsidiary of Wirtgen Germany, is targeting coal mining operations with its range of economically efficient and environment-friendly surface miners.The first surface miner test unit will be brought to South Africa this year, with the option to buy.Wirtgen crushing and screening sales executive Mike Newby says using a sur- face miner eliminates drilling, blasting and primary crushing, which means that mining operations will have significantly reduced dust generation, noise pollution, damaging vibrations and flying rocks.
As a result, barriers between the mine site and residential living areas or roads are not needed and miners can work right up to the perimeter of the mine."Much more mine space can be used, owing to the surface miner. There is also no need for primary crushing as the machine cuts and crushes the commodity to the required size as Wirtgen designs cutting drums that cut material to the client's specifications,There are many uses and styles for outdoor LED lamp. Think about making your home more valuable by adding that extra security with outdoor solar lights, making your landscaping more attractive by placing outdoor solar lights in and around your property. One idea is with solar security lights.” Newby says.The cutting drums, as well as all other components on a Wirtgen surface miner, are custom-made according to each mining project's specifications. For a mining project owned by salt supplier Botswana Ash, the cutting drums were manufactured to resist corrosion.
The drums are fitted with replaceable carbide metal tools and are mounted close to the machine's centre of gravity. This allows for optimum cutting performance and precise cutting depths in hard rock, explains Newby.After the machine has mined and cut the deposit, it can be immediately loaded onto trucks for transportation. A surface miner also creates a stable, solid, even surface for heavy vehicles. As a result, wear on tyres decreases and the maintenance costs of the trucks that collect the mined product are reduced.Stable, steep slopes and runoffs for drainage are also created with this automated machine.
The method of cutting, crushing and loading in a single operation is suited for the selective mining of thin,You can easily install these hand dryers and therefore even the individuals who are physically challenged can also easily avail these high speed hand dryer. You can install these hand dryers for all types of people according to your comfort.These dryers are right choice for the people and it is the best alternatives for paper towels. high-grade coal seams and saves time on mine sites, Newby notes.The runoff products mined by surface miners are up to 100% pure and there is no mixing with other products. Other benefits of surface miners are less washing and crushing, reduced processing costs and waste material,These seasoned industry professionals will lavish attention upon your solar mounting engineering project, to ensure it turns out exactly as you had envisioned it.The company also owes some of its success to its staff of fifteen experienced steel detailers, some of whom have been involved in the profession for decades. as well as improved exploitation of deposits and stripping ratios.Wirtgen surface miners can also stack mined products using the windrow stacking method (a method of stacking small lines) which allows operators to identify and collect the different grades.