Workshop Best: AUTOOL HTS559 Walnut Blaster

The automotive engine, as the “heart” of the vehicle, requires proper maintenance. As cars are used over time, carbon deposits inevitably form inside the engine. These deposits can affect engine performance, leading to decreased power, increased fuel consumption, and higher emissions. This article will introduce you to a professional machine designed to remove engine carbon buildup—the AUTOOL HTS559 walnut blaster. Next, we will explore its features and usage methods.
What is Automotive Engine Carbon Buildup?

• AUTOOL HTS559 Walnut Sand DE-Carbon Sandblaster Cleaner $989.00

What is Automotive Engine Carbon Buildup?

Engine carbon buildup refers to the solid deposits of carbon that form on various engine components due to incomplete combustion or poor fuel quality. Common areas where carbon buildup occurs include the intake valves, combustion chamber, fuel injectors, and the tops of the pistons. Automotive engine carbon buildup can be cleared using a dry Ice blaster machine or a walnut blasting machine.

The dry Ice blaster machine effectively removes carbon deposits by spraying dry ice particles, utilizing their low temperature and physical impact, while avoiding damage to engine components. On the other hand, the walnut blasting machine uses natural walnut shell particles, providing a gentle yet efficient way to clean the engine internals and remove carbon buildup, thereby restoring engine performance. Both methods are environmentally friendly and effective options for maintaining engine health.

Where Is The Walnut Blaster Used?

The AUTOOL HTS559 is a walnut blaster specifically designed to clean carbon buildup in engine components such as intake manifolds, intake valves, and exhaust valves. Unlike traditional manual cleaning methods that require extensive disassembly of the engine, the walnut blasting machine can be used without major disassembly. This makes it particularly suitable for workshops, especially during busy times, saving significant time.

AUTOOL HTS559 Walnut Blaster Features

• AUTOOL HTS559 Walnut Sand DE-Carbon Sandblaster Cleaner $989.00

• 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, and even stubborn carbon can 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: This enables the walnut sand grit to strike the carbon deposits more powerfully and efficiently.
• Built-in dust filter: It can separate the recovered walnut sand grit from carbon deposits for recycling.
• Integrated design: The walnut sand grit can spray and recover simultaneously.
• Multiple adapters: Equipped with 5 kinds of adapters

How To Use the AUTOOL HTS559 Walnut Blaster?

• 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, take out the walnut sand and add it into the stainless bucket (it is recommended to add 1kg walnut sand.), and then install the filter cartridge and the machine head cover in turn.
• 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 cleaning can be completed in 1-3 minutes.

AUTOOL Official Team
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