Jinqu specializes in producing mufflers, SCR exhaust gas aftertreatment systems, and air reservoirs

Howo 20+5L-0712 Iron Air Tank It is a gas storage device in the automotive braking system, primarily serving the following functions and purposes:
- Energy storage : The air compressor can only pump a limited amount of air, which isn’t enough to meet the simultaneous demands of the truck’s numerous air-consuming devices, such as the brakes and the air horn. The air reservoir tank stores the compressed air produced by the compressor, ensuring a sufficient supply whenever needed—and keeping all air-powered systems running smoothly.
- Filtration : The air contains impurities such as dust, water molecules, and even oil that might be pumped in due to an air compressor malfunction. These contaminants can enter the vehicle’s air system, damaging components and posing safety risks. When air briefly resides in the air reservoir, the heavier water molecules, dust, and oil naturally settle at the bottom of the tank, effectively acting as a filter.
- Voltage stabilization :The up-and-down movement of the air compressor piston causes unstable compressed air to flow into the vehicle's air system. The air reservoir allows this fluctuating air to temporarily settle before being steadily released through its outlet, ensuring that air-consuming devices like the braking system receive a consistent air pressure—thus maintaining their proper operation.
- Cooling down When outside air is drawn into an air compressor and compressed, heat is generated. This rise in temperature reduces the air's density, causing the stored air volume to decrease—and making it harder for moisture to settle out. To address this, an air receiver tank can cool down the compressed air, helping to improve storage efficiency while ensuring that any moisture in the air system properly condenses and settles.
In terms of application The HOWO 20+5L-0712 iron air tank is primarily used in various heavy-duty trucks of the HOWO brand, such as dump trucks, tractors, and cargo vehicles. It provides a stable air supply for these vehicles' braking systems, pneumatic control systems, and more, ensuring reliable operation under a wide range of challenging conditions.