AUTOOL HTS559 Walnut Blasting Machine Sandblaster

AUTOOL HTS559 Walnut Sand DE-Carbon Cleaner Engine Decarbon Cleaning

✅What Is Walnut Sand?

• Walnut sand is made from walnut shells, which are processed through strict screening and classification after being broken. It is a walnut extract and serves as a metal polishing medium. Walnut sand has high hardness, high-pressure resistance, and wear resistance, with a microporous surface. It provides strong adsorption and sewage interception ability, and it does not cause corrosion or pollution.
• Using walnut sand as an abrasive will not damage the workpiece’s surface or harm the engine when cleaning carbon deposits. The cleaning effect is remarkable, and the cost is low.
• The walnut shell abrasive size should be between 0.6~1.2 mm. Under normal conditions, walnut shell abrasive can be reused 5~10 times.

✅What Is Carbon Deposition?

• Some hydrocarbon olefin residues attach to the engine intake and cylinder when the fuel does not burn completely. It residues change into a hard black shell in high-temperature conditions, called carbon deposition.

✅Why Need Clean Carbon Deposition?

• Carbon deposition will decrease the air-fuel ratio, cut down engine output power, increase fuel consumption, engine drastic shake on idle status all the thing will hurt the engine deeply. So normally we should clean carbon deposition after every 40000-50000 kilometer trip.

✅Air Compressor Configuration

• Air pressure up to 0.7mpa, 6bar or more air pressure.
• We recommend using an air compressor equipped with a dryer filter to effectively prevent moisture buildup, which can cause walnut shell media to clump and result in poor blasting performance.

⚠️Walnut Blasting Machine Warm Tips

• AUTOOL HTS559 walnut blasting machine is a special machine for the engine Intake pipe and intake valve back side.
• Close the intake valve, then spray walnut powder into the engine intake via air pump(not included), meanwhile, HTS559 will recycle walnut powder by vacuum.
• This is a closed loop. The walnut powder will impact carbon deposition on the inner wall of the intake pipe. After thousands of impacts, carbon deposition will be clear thoroughly.
• A chemical cleaning agent will corrode the pipe and shorten the lifetime of the engine.
• Walnut powder is a pure natural polish material. It shows high performance in hardness, anti-pressure, and wear resistance.
• Walnut powder hardness was lower than metal but higher than carbon deposition. Take these advantages,
• AUTOOL HTS559 walnut blasting machine will clean the intake pipe and back side of the intake valve thoroughly but with no damage
• The high-precision engine system is sensitive to the foreign matter of the intake pipe, such as the BM-W Valvetronic system.
• That is why we need the AUTOOL HTS559 walnut blasting machine to clean the carbon deposition in the intake pipe. Close the engine before cleaning, then turn the crankshaft to close the intake valve. AUTOOL HTS559 walnut shell sand blaster cleans one intake pipe each time, and the 6-cylinder engine should cleaned 6 times one by one(and so on).
• AUTOOL HTS559 walnut blaster is special for the intake pipe and intake valve back side clean only, if you want to clean carbon deposition on the injector/throttle valve/cylinder, please click here to shop for Injector Cleaners.
• The package does not include walnut sand and a high-pressure air pump.
• Walnut powder residual in the intake pipe will go to ashes at a high temperature after the engine starts.

📔AUTOOL HTS559 Walnut Blasting Machine Manual

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AUTOOL HTS559 Walnut Blasting Machine Features

• High-Power Motor: The unit features a powerful 1400W high-performance motor combined with an external air source to create strong synchronized suction. This design makes carbon removal easy and fast, allowing even stubborn carbon to be removed quickly and thoroughly.
• Deep Removal Of Carbon Deposits: Deeply removes the highly sticky carbon deposits on the intake manifold, intake & exhaust valves. （Solve the problems of unstable idling, insufficient fuel combustion, and reduced air-fuel ratio.
• External Air Source: The machine is powered by a robust 1400W high-performance motor, which uses an external air source to provide continuous power. This enhances the impact force of the walnut shell abrasive, ensuring thorough removal of carbon deposits from the engine pipes.
• Built-in Dust Filter: The equipment performs spraying and recovery simultaneously. The filter separates the walnut shell abrasive from the carbon deposits, ensuring that the walnut shell abrasive can be reused, while preventing residual particles from damaging the exhaust system at high temperatures.
• Integrated Design: The walnut blasting machine recycles the walnut shell abrasive, eliminating the need for manual recovery and saving time and effort.
• Multiple Adapters: Equipped with 5 adapters, suitable for a variety of vehicle models, such as Audi, BMW, GM, Mercedes-Benz, Land Rover, and more.
• User-Friendly: Equipped with swivel casters that can rotate 360°, making it easy to move and operate.
• 3-Year Warranty: For damage caused by non-human factors, we promise to resend parts for free within 3 years.

How To Use the AUTOOL HTS559 Walnut Blasting Machine?

• Step 1: Connects the walnut abrasive suction hose and the sandblasting nozzle.
• Step 2: Select the appropriate adapter fitting based on the vehicle’s cleaning area.
• Step 3: Install the nozzle tube, and insert the sandblasting nozzle into the round hole on the suction hose for combined use.
• Step 4: Open the latches at both ends of the machine, remove the machine head cover, take out the filter cartridge, remove the walnut sand, and add 1kg of walnut sand into the stainless bucket. Then, install the filter cartridge and the machine head cover in sequence.
• Step 5: Before cleaning, wear safety goggles. Before and after operating the equipment, spray air for 10 seconds to prevent clogging.
• Step 6: Check the carbon deposit condition, insert the suction adapter into the manifold opening, and complete the cleaning in 1-3 minutes.

Tips:

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