When cars run out, they can’t go anywhere. So think of it this way – riding a bike without pedaling, it is not going anywhere! But in the first place, how does a car even work? You learn that cars need something called fuel that is stored in a large container called the gas tank. Without this tank, we cannot build the car because this tank is very important to hold the fuel. As you start the car, the fuel goes from the tank to the engine which is like the heart of the car. The engine makes the car go. Because cars function using different components, there are a few systems responsible for every single component that makes a car work including the common rail fuel injection. In this part, we will discover more about this system and precisely why it is necessary to deal with it properly.
Common rail fuel system is an ingenious system to make car engines more efficient and less polluting. It is known as "common rail" because it employs multiple small piping that, or "rails," that deliver fuel to the engine. There are many advantages of this system that make it quite handy for the engines. A few benefits in the common rail fuel system are:
Greater fuel efficiency – Vehicles equipped with this system can return lower levels of fuel consumption while still providing great performance. This means you can go further without needing to fill the gas tank as often.
Higher Environmental Protection: The common rail fuel injection pump reduces pollution. It does this by regulating the amount of fuel that enters the engine. It saves fuel and helps keep our air cleaner by using only what is necessary to propel the car forward.

Enhanced performance of the engine - In this system the engines are more reliable and powerful. This is useful not only for the driver but also for the ecosystem, which is why they consume less fuel than any other kind of fuel system.

One of the most essential components is the fuel pump, which siphons the gas from the tank and transports it to the fuel rail. It works diligently to ensure the engine gets the fuel it needs to fire up and continue operating.

Use good fuel - Always make sure your fuel is clean and good quality. It’s a bit like feeding your pet good food, you know? Contaminated fuel can clog the fuel injectors or even damage the fuel pump resulting in much bigger problems.
Derun has set the development of green businesses as its goal, always puts green environmental protection in the first place in both research and development. It is also committed to the power industry of diesel engines with low emissions, common rail fuel system, high performance, and low pollution.
Derun has been accredited with ISO9001 as well as ISO/TS16949. Derun employs a broad variety of high-quality testing equipment. It also inspects each part before it common rail fuel system the factory.
Derun has more than 300 sets of the most common rail fuel system processing equipment that allows the introduction of the latest production technology in the world, as well as advanced production and testing equipment as well as the introduction to industry of research and development and manufacturing technology. It has over 360 employees, comprising 10 engineers who are senior. Injector valves, fuel injectors assemblies, fuel pumps, nozzles and other models are being developed with success.
Derun is common rail fuel system the biggest automotive diesel engine parts suppliers in China that has more than 38 years of production experience and more than 1000 parts. The products we sell are sold all over the globe by 300plus suppliers. It has currently set up three companies in China and established cooperative relations with more than 30 countries around the globe.
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