Automotive Engine Intake Pipe Valve Cleaning Machine

Carbon deposits are residues produced by the incomplete combustion of unsaturated olefins and colloids in engine oil and fuel at high temperatures during engine operation. These "scorched substances," or carbon deposits, can have significant consequences for the engine. When severe carbon deposits accumulate, the engine may become difficult to start when cold and shake at idle speed. Additionally, engine power decreases, making it harder to accelerate, and fuel consumption increases. Lastly, the emission of exhaust pollutants rises.

To address this issue, the AUTOOL HTS678 Walnut Sand De-Carbon Cleaner offers an integrated solution. This device can simultaneously spray and recycle walnut sand, a material well-suited for the task. The built-in dust filter separates the recovered walnut sand grit from the carbon deposits, allowing for efficient recycling. Furthermore, any remaining walnut sand residue in the intake pipe will be incinerated at high temperatures after engine cranking, avoiding potential damage to the automotive exhaust system and its components.

The raw material for the walnut sand is the walnut shell, which undergoes a rigorous process of crushing, screening, classification, and multi-stage refining. This ensures that the final product boasts high hardness, pressure resistance, and wear resistance, while also exhibiting adsorption and interception capabilities. Importantly, walnut shell is an organic and natural material, not a chemical, making it a safe and non-corrosive abrasive that won't damage the surface of the workpiece. The hardness of the walnut powder is lower than metal but higher than the carbon deposits, ensuring an effective cleaning process.

To use the AUTOOL HTS678, the engine must first be shut down, and the crankshaft turned to close the intake valve. The device is then used to clean one intake pipe at a time, with six-cylinder engines requiring six separate cleaning cycles. While the walnut powder is not included in the package, it can be easily sourced from the local market.

The AUTOOL HTS678 Walnut Sand De-Carbon Cleaner is designed to accommodate a wide range of vehicle models, equipped with a variety of connectors, including round, oval, rectangular, and square, to fit various intake pipe configurations. This makes it a versatile and comprehensive solution for addressing carbon deposition issues across a broad spectrum of automotive makes and models.

The device's thoughtful design includes a built-in storage box, allowing for the reasonable storage of equipment accessories, showcasing AUTOOL's commitment to lean and efficient product design. Furthermore, the AUTOOL HTS678 is fully equipped with a telescopic pull rod, sand loading port, power switch, air source interface, pressure adjustment knob, pressure gauge, sand blasting gun, and sand suction port, ensuring a comprehensive and user-friendly experience.

Finally, the AUTOOL HTS678 Walnut Sand De-Carbon Cleaner is backed by a three-year warranty and lifelong maintenance support, providing customers with peace of mind and reliable after-sales service.

product information: