Before we get into common rail injector fuel injection, we should first understand the meaning of fuel injection. Fuel injection is the process of delivering fuel to an engine in order to generate power and make it work. A long time ago, engines accomplished this feats with a part called carburetors, but most engines today feature fuel injection — a much more effective and efficient method.
A common rail fuel system is a better means of injecting fuel into an engine. It works by sending fuel into a common rail — a special type of pipe that carries a specific amount of fuel. From this rail, the fuel goes to the cylinders of the engine, the engine portions that convert the fuel into power. This process improves the engine's performance, leading to it being more efficient and smoother to run.
The main benefit of injector diesel common rail fuel injection is that it assists diesel engines to be more efficient. However, one fact is already known that diesel engines are more efficient than gasoline engines because they ignite fuel with pressure, not a spark. That means they can produce more power from the same amount of fuel. Common rail fuel injection takes them up another notch by giving us greater control over how much fuel is injected into the engine.
Injecting the fuel into a common rail means it can be metered with greater accuracy into the cylinders of the engine. This helps the engine burn the fuel more efficiently, which results in less polluting emissions and less wasted fuel. It matters when those trucks and other commercial vehicles drive long distances and need to save as much fuel as possible. This means that the better these vehicles use their fuel, the less money spent and the better for the environment.

Trucks can now travel much longer distances on a single tank of fuel, thanks to common rail technology. This allows them to deliver more in a shorter amount of time, a necessity for businesses looking to lower costs while providing the fastest possible product delivery. The use of common rail fuel injection allows for rooter ground coverage and ultimately better productivity.

Common rail enables engines to burn fuel more completely from better fuel delivery. That means that there is less harmful gas released to the air. Pollution reduction is essential to maintain a clean environment and ensure public health. Everyone wants to take a breath of fresh air and common rail fuel injection allows that.

We enable our customers to maximize the power of their diesel engines by using the best parts and new technology. Be it a truck which needs to go on long trips or a heavy machine that needs to bear the burden, we serve their needs with apt solutions. Main objective of our business is that our customers can trust that their engine works perfectly.
Derun is home to more than 300 sets of advanced processing equipment, the introduction of top-of-the-line production technology, common rail and manufacturing equipment, as well as industry-wide introduction of research and development and manufacturing technology. Derun employs more than 360 employees, including 10 senior engineers. Fuel injectors, injector valve assemblies, fuel pumps, different models and nozzles have been successfully developed.
Derun has set itself the goal of common rail green companies, and has always put the protection of the environment at the forefront into research and production development. It is also a firm believer in diesel engine powered businesses that have low emissions, low noise high performance, and light pollution.
Derun is among the biggest diesel engines for automotive parts producers in China with over more than 38 years of production and more than 1,000 components. Our products are sold around the globe with a total of 300+ partners around the world. In the present, it has set up 3 subsidiaries in China and has established strong cooperating relationships with more than common rail across the globe.
Derun is an organization that has been certified by ISO9001 and ISO/ common rail quality control system. Derun utilizes a wide range of quality testing equipment and inspects each component before it leaves the factory.
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