Equipment

Acoustic Silencers for Mining

What are Acoustic Silencers?

When it comes to reducing the noise that is generated by airflow, it becomes tricky for many domestic homes since you have to deter the air flow. However, many industries and plants have adopted sound silencers as the way out of minimizing the sound yet maintaining the air flow intact. Fortunately, the Australian market is rich in dealers of this noise reduction equipment who will gladly help you out when it comes to the selection of the silencer that suits your premises needs.

How an Acoustic Silencer Work

You may have learnt that sound travels in waves and the essence of acoustic silencers is to confine those waves and channel them through its duct. If you have been in wondering how you can turn your noisy office, house or industry into a quiet environment yet well ventilated, you got a solution; just install an acoustic silencer.

The duct of the silencer functions as a barrier preventing the larger amount of noise from escaping nevertheless there is some normal breakout noise. The amount of noise absorbed by the silencer depends on its silencer media, the open vacuum of the silencer, its length and the materials that have been used. Immediately after the sound has entered the silencer in form of waves, it expands heading to the acoustic media due to the perforations in the baffle.

There are numerous air pockets in the acoustic media which enhance molecules colliding so as to produce heat. Hence there is noise reduction in the process. The longer your duct is, the more the noise reduction can be achieved nevertheless you may increase the pressure drop. There should be a balanced pressure between the pressure drop allowed by your fan or the source of the noise and the level of resistance that the airflow creates in the silencer.

Application of Acoustic Silencers

The application of the silencer is one of the major deciding factors of the choice of the material and the specifications of your silencer. However, that should never worry you as long as you are in Australia where there are qualified engineers to advise you on the most suitable standard product tailored to suit your need. They come in different sizes, finishes, shapes, and even connection details. Most of the acoustic silencers come in two shapes: rectangular and circular.

The following are the major places where these silencers can be applied:

  • Industrial process plant
  • In boilers
  • In furnace plants
  • In incinerators and crematories
  • In diesel engine exhaust systems
  • Gas turbine and power generation plant
  • Ducted ventilation
  • Air conditioning systems
  • Ventilation discharges and also intakes
  • Reactive silencers
  • Compressors
  • Refrigeration plant

In industrial plants, acoustic silencers are used in the internal combustion engine exhausts, compressors, in pumps, and blowers etc. in addition to the reduction in the noise, the designs of these silencers take into account the volume of the air flow and the pressure. They should in no way affect the normal functioning of the industrial processes.

There are customisation and flexibility when it comes to these silencers. That’s why there are different models and shapes that satisfy differing noise, space and airflow requirements. Besides rectangular and circular acoustic silencers which are the most common, we have elbow or bent attenuators and crosstalk silencers. They come in different colours and appealing finishes. They can be made of either stainless steel or aluminium which is dependent on your environment. You don’t have any reason to lose your hearing; just apply acoustic silencers and you will be safe. These are part of Australian exhaust technology.

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Fleet Solutions

Fleet Solutions – What You Need to Know

Getting the right fleet solutions is crucial for any company which wants to excel in business. Sometimes people mistake only a few solutions like GPS management or vehicle loaning as complete fleet solutions. This is the case. If you are looking for the perfect fleet solutions you need to make sure that you have got the right package deal. The right deal starts from GPS management, the right vehicles for your work purpose and management of those vehicles as well.

When looking for the right fleet solutions make sure you consider all of the following.

Fleet consultation and auditing

This is a basic look at the kind of fleet that you possess, how you use it and what else would you need to make your fleet excel at the work which you do. The solution for each company varies and what may suit one business wouldn’t be right for the other. The audit helps you understand what is required and what should be disposed of. It’s the first step in any fleet management solution.

Vehicle acquisition

So you need new vehicles for your fleet. The right fleet management service would help you find the exact vehicle required by your business. They would help you lease those vehicles and also get rid of the old vehicles which have stopped being of use.

Renting the right vehicles and equipment

You need to find vehicles which are low rental yet provide you with all the necessary work. The right fleet management service helps you find such vehicles at lower rent. The right vehicles with the right kind of technology instilled in them can help make things easier for your business.

Things to keep in mind when renting vehicles

  • Rentals are not supposed to be like a lease, you shouldn’t be locked into any kind of agreement.
  • You should be aware of all kind of back end charges.
  • The contract should clearly state whether the vehicle can be driven out of state or not
  • Are you getting the right kind of mileage from the vehicles which you have rented? Old vehicles might not give as much mileage a new ones.
  • Does the contract of the rent contain the clause that the price can be altered at any time? It’s really important to give a look to all the fine print mentioned in the contract if you want to avoid the nasty surprises later on.

All these things are important if you are considering renting vehicles for your fleet.

Finding the right fleet management service

So how do you go about finding the right mining utility fleet solutions? It’s simple, just go for someone who offers you complete fleet solutions. Whether you are looking for the right GPS equipment to help manage your fleet or you are looking for a completely new set of vehicles, the company should offer all these services and you shouldn’t need to go from one company to another for each service.

If you are looking for the best fleet solutions, make sure you contact an Australian Supplier.

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Mining

Why Australia Has an Abundance of Minerals

Science Globe

When compared with other nations, Australia has the highest number of mineral resources. Australia is endowed with a rich and extremely diverse mineral resources. It also has a highly skilled group of individuals with the right skills in geo science which reduces instances of risk during explorations for a variety of mineral. The following are a few reasons why it’s so much easier to find minerals in Australia. These include

  • An advanced exploration mining system
  • Better mining and processing technology
  • A highly intelligent and skilled work force
  • Better physical conditions which help during explorations
  • A lower population density

All of these allow for the modern mining processes with ease and Australia is easily able to produce the large number of resources to meet the needs of its community and the world as a whole.

The recent increase of population in china and India has led to an increase demand for these mineral resources. As a result daily explorations have been carried out in the recent years to find more mineral supplies available in Australia.

Australia is the number one nation excavating mineral like gold, iron ore, uranium, bauxite, zircon and diamonds as well. It is the third largest producer of uranium and the fourth of silver, nickel and black coal.

Australian mining regulations

The Australian mining regulations depend upon the Australian government. They make sure to ensure a number of mining, health and safety regulations. These are also responsible for collecting the mining royalties from companies involved in mineral excavation.

The impact of improved technology on mineral resources in Australia

Australia has an advanced set of mining techniques which includes the latest equipment and skills. This in turn has led to a lowering of cost for mining a variety of minerals. Carbon based leaching technologies for excavating gold have proved to be pretty successful.

Australia is the largest producer of minerals and is known to produce some 19 important mineral which are exported throughout the world. There are currently around 400 mines operating alone to provide the rich mineral resources.

History of mining in Australia

The mining history of Australia dates back to the eighteen hundreds. Coal was first mined in New castle. The gold rush was also a contributing factor in the history of Australian mining. In 1851 gold was found in New South Wales. A few weeks later gold was also discovered in Victoria. The gold rush made Australia the richest country amongst all other nations. As a result the population in Australia started to increase at an alarming rate. There was an influx of miners who had come to seek their luck finding gold as well. By the 19th century most of the gold mines of Australia had become exhausted. But somehow this started the explorations for various other minerals which were to be found in abundance in Australia. Minerals like iron ore, diamonds, aluminum, uranium and chromium are found in abundant quantities in Australia.

Most of the minerals discovered are exported to other countries, most of it to south Asian markets.

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