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

The following is about STR semi-trailer - 4-hole air tank Introduction:
Function
- Energy storage: Stores high-pressure air pumped by the air compressor, providing sufficient air source for the braking system, horn, and other pneumatic components of the STR semi-trailer, ensuring the normal operation of these components.
- Filtration: Filters the compressed air entering the air tank, settling dust, moisture, and oil impurities, reducing their entry into the air path, and extending the service life of the air path components.
- Pressure stabilization: Stabilizes the air pressure in the air path, ensuring a more stable supply of compressed air to various pneumatic components, ensuring the stability and reliability of the STR semi-trailer braking system and other operations.
- Material: High-quality air tanks use high-strength, corrosion-resistant iron materials. The surface is treated with pickling, phosphating, and electrophoretic painting, resulting in a smooth appearance and resistance to rust.
- Welding process: The welding of the two end caps and the body of the air tank, as well as the circumferential and straight seam welding, should be firm. Carbon dioxide gas-shielded automatic welding is used, resulting in uniform and aesthetically pleasing welds without defects such as porosity or leakage.

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