pompe d'évacuation de volant

The roller drill uses the rolling action of the roller bit to break the rock and is suitable for drilling holes of 150 ~ 440 mm in diameter on the hard rock. It has the advantages of high efficiency and low labor intensity, and is widely used in large and medium-sized open-pit metal mines. The drill consists of an impactor (or drill bit), a rotary mechanism, a lifting mechanism, a pressure device, a walking mechanism, a slag discharge system, a drill frame and a drill pipe. Rotary drilling machines are only suitable for drilling softer minerals and coal.

...

In recent years, China has emerged as a dominant player in the global manufacturing sector, especially in specialized equipment such as heavy slurry pumps. These pumps are crucial in various industries, notably mining, construction, and wastewater management, where the efficient handling of thick, abrasive slurries is essential for operational success. This article delves into the features, applications, and benefits of heavy slurry pumps manufactured in China.


...

As the demand for minerals escalates, so does the need for environmentally responsible mining practices. Drilling machines today are designed with environmental sustainability in mind. Advances in technology have led to more efficient water usage, lower emissions, and reduced noise levels. Furthermore, many drilling operations now incorporate measures to minimize land disturbance and rehabilitate sites after drilling activities are completed.


...
  • The Versatility of Rubber Airline Hoses A Comprehensive Overview


  • When selecting a chemical resistant hose, several key factors must be considered. The first is the type of chemical being transported. Different chemicals can have varying levels of corrosivity, meaning a hose that works well with one substance might not be suitable for another. Manufacturers typically provide chemical compatibility charts that outline which hoses are suitable for particular chemicals, helping users make informed choices.


    chemical resistant hose

    chemical