Facts About Pile Driver Sales

A pile driver is a mechanical device used to drive piles into the soil. Piles are a type of foundation used in unstable soils to offer stability to buildings. Piles can be made up of timber poles, steel and even concrete. The piles are then driven deep into the soil till they reach the bedrock in order for them to provide stability. This is what one should know concerning pile driver sales.

The devices were invented during the industrial revolution. The revolution was marked by various things including mechanization, discovering of new construction methods and new construction materials. Mechanically sound drawing a pile driver appeared at around fourteen seventy-five. After that came the steam drivers which became so popular and spread throughout the world. Though it is not clear as to which person invented it but some believe that it was invented by Loch Tay in Scotland.

Pile drivers exist in many different types. Those used in ancient eras were to heavy that they were operated using animals. They consisted of huge pulleys that dropped heavy weights on one end of piles. The piles would in turn be driven underground. In modern times, various methods have been invented for lifting the weights and guiding piles.

One among the methods is the use of a diesel hammer. This type of driver was made up of two large stroke diesel. The piston is the weight and it is attached to the driver which connects the top cylinder located on top of the pile. Auxiliary means is used to raise the weight for the driving to start.

This is normally a cable running from the crane holding the driver. The driver will draw air into the cylinder and the diesel fuel gets injected into cylinder. The weight is then dropped on top of a pile using quick release. The weight of the piston compresses the mixture of air and fuel heating it to the ignition point of diesel fuel.

The ignition of the mixture transfers energy of falling weight to the head of the pile, which in turn drives it into the ground. This process is repeated automatically unto the load is driven into the ground to the required level. In the manual versions of this set up, pistons get raised to points where the piston gets released automatically by the trip. The piston therefore falls due to gravity. The fuel pump gets activated by the falling piston to discharge a metered amount of fuel pump.

As the pump is activated it discharges a metered amount of fuel in the ball pan of impact block. The falling piston thus blocks exhaust ports and fuel compression that is trapped inside the cylinder starts. The compressed air will exert pre-load force which holds impact block strongly against the pile and drive cap.

Piston will then strike onto the impact block causing atomization of fuel and beginning the weighty piles on a downward movement. The strike of the piston ignites the fuel resulting to an explosion that exerts an even bigger force on the pile that is already moving down. This drives it further downwards into the ground.