Why Choose AUTOOL Walnut Sand De-Carbon Cleaner ? AUTOOL was founded in 2014 and is headquartered in Shenzhen, China. In 2020, we were nationally recognized as a high-tech company. In 2022, we were awarded the special expertise and innovation qualification. Additionally, in 2023, we achieved ISO 9001 certification for the quality management system. We AUTOOL are a company specializing in the development and production of automotive maintenance and diagnostic products, since its inception, AUTOOL has been dedicated to providing the global automotive market with professional, efficient, and reliable maintenance solutions. Over the years, through the successive release of a series of products and the ongoing improvement of quality and service, AUTOOL has progressively become a familiar and highly regarded presence in the automotive industry. AUTOOL always selects Product development, quality control, and Client Support are always our top priorities. Furthermore, we are committed to consistently launching premium new products that incorporate patented technologies and innovative ideas. Today, AUTOOL proudly boasts 146 patented inventions and utility models both in domestic and abroad, accompanied by an impressive array of 168 professional certifications, including CE, FCC, and ROHS. Our unwavering dedication to product quality begins with the selection of materials known for their exceptional durability, ensuring that our products consistently meet the highest standards of performance and reliability. Besides, our production processes are marked by a commitment to precision, as each product undergoes a meticulous series of 35 steps and 12 rigorous quality assessments. In terms of after-sales service, AUTOOL stands as a stalwart defender of your rights, guaranteeing your confidence in every purchase. Every AUTOOL product is backed by a reliable 3-year Product Quality Promise, a pledge that signifies our commitment to providing you with comprehensive and one-stop after-sales support, ensuring you have the best possible experience with our product. At AUTOOL, we firmly believe that talent is the cornerstone of innovation. Our team, comprised of individuals with over 15 years of experience in the automotive repair industry, is a testament to this belief. Many of our team members come from industry-leading companies. They possess a deep understanding of both hardware and software development in the automotive sector, and they have a keen insight into user needs. Presently, AUTOOL is structured into five product divisions and a dedicated Client Support Center. These divisions are primarily responsible for the development and production of products related to automotive diagnosis, testing, maintenance, and tools, offering comprehensive services including product upgrades and iterations. Our Client Support Center is committed to providing after-sales support and technical assistance to our global customers. As of October 2023, AUTOOL has garnered more than 2 million users and established partnerships with over 180 authorized distributors worldwide. These achievements are a testament to the collaborative effort and unwavering determination of our team members, who adhere to the principles of "No complaints, never give up, mutual support, and mutual success." AUTOOL remains committed to these core values as we venture further into the automotive repair field. We will continue to enhance our professional expertise and product services, investing in research and development, and expanding our innovative horizons. Together, we strive to deliver exceptional automotive diagnostic and repair solutions to our valued customers. In the present day, AUTOOL will always adhere to the business philosophy of "stand behind our products, be responsible for our users and be reliable for our partners." We AUTOOL would like to extend a warm invitation to you in casting the legendary brand together and begin our story. What is Automotive Engine Carbon Deposition? How to avoid carbon deposition in daily use? 1. Use gasoline with high cleanliness and qualified engine oil. Carbon deposition is mainly formed by the accumulation of impurities in gasoline and engine oil, so the use of clean gasoline and qualified engine oil is also the most effective and reliable preferred way. 2. Try to avoid idling for a long time and driving on congested roads. 3. High speed can be used appropriately when on the highway.Properly use regular and qualified fuel additives. What is Walnut Sand? The raw material of walnut sand is walnut shell, which is made and synthesized through strict screening and classification and multiple processes after the walnut shell is broken. It is a walnut extract and belongs to metal polishing media. It has the characteristics of high hardness, high-pressure resistance and wears resistance, and the surface is microporous. It has strong adsorption and sewage interception ability, no corrosion and no pollution. Walnut shell is a natural and non-chemical raw material, so using walnut sand as abrasive will not damage the surface of the workpiece, and using walnut sand to clean auto carbon deposition will not damage the engine, the cleaning effect is remarkable and the cost is low. Why Choose AUTOOL HTS558 Walnut Sand De-Carbon Cleaner? AUTOOL HTS558 Walnut Sand De-Carbon Cleaner is an entry-level engine carbon deposition cleaning equipment. It ensures that the engine continues to provide high-quality power while keeping the engine running properly. HTS558 is of the AUTOOL Walnut Sand De-Carbon Cleaner range, its volume and power are relatively small, easy to operate, and equipped with a high-quality motor, which can effectively remove carbon deposition, and restore the power of the auto to strong state. Simple Design The overall structure design of AUTOOL HTS558 Walnut Sand De-Carbon Cleaner is simple and lightweight, beautiful and compact, and has strong practicability. The equipment is equipped with universal pulleys as standard, which can move 360° in all directions, which is convenient and labor-saving. Integrated Operation The cleaning procedure of AUTOOL HTS558 Walnut Sand De-Carbon Cleaner is an integrated operation. For example, when the sprayed walnut sand particles impact carbon deposition, the walnut sand particles will be recovered in the equipment at the same time, without manual recovery, which saves time and effort. External Air Source The AUTOOL HTS558 Walnut Sand De-Carbon Cleaner is equipped with an external air source to provide a continuous external power during the cleaning work to promote the walnut sand particles to impact the carbon deposition more strongly in the pipeline and complete the carbon deposition removal work more comprehensively. Efficient Cleaning The high-pressure airflow and walnut sand are injected into the intake manifold of the engine, and roll and collide in the closed intake manifold, forming a closed loop of continuous injection and suction, which can quickly remove the carbon deposits in the engine intake and make the engine as new as ever , restore surging power. Built- in Filter Cartridge and Filter Screen AUTOOL HTS558 Walnut Sand De-Carbon Cleaner has built-in filter cartridge and filter screen, which can separate the refurbished walnut sand from carbon deposition for recycling. Packing List 1kg walnut sand *2 Aluminum filter screen *1 Filter cartridge *1 and Sandblasting gun *1 Barrel*2 and Goggle*1 Sand suction hose*1, Sand suction hose adapter bend *2, Yellow silicone adapter*5 User manual *1 and Certificate*1 Specifications Durable Without Frequent Replacement of Accessories The whole structure of AUTOOL HTS558 Walnut Sand De-Carbon Cleaner realizes the balance of wear-resistant, corrosion-resistant, stable operation and other performance. Among them, the equipped silicone joint is a model of wear resistance. During use, there is no need to replace parts frequently, which makes the carbon deposition cleaning work more powerful and lasting, which helps to save resources and save cleaning costs. Specifications Product Model: HTS558 Rated power: 1200W Application scope: all models Vacuum suction: 0.02MPa Rated voltage: 110V / 220V Air flow: < 300L / min Rated frequency: 50/60HZ Host capacity: 13L Product weight: 10KG Dimensions: 400mm x 400mm x 540mm