About This

• 【Main Functions】Intake manifold cleaning: Clean the intake manifold of the engine by sandblasting in sequence. Intake /Exhaust valve cleaning: The valves can be cleaned by sandblasting in sequence without dismantling. Deeply remove 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.)
• 【Working Principle】The QIANS HTS558 Automotive walnut sand de-carbon cleaner is worked by that the high-pressure air flow is sprayed into the engine intake pipe, and the sand particles at high pressure and high speed will roll and collide in the closed intake pipe, so as to impact the carbon deposits on the intake valve and cylinder wall, and then the walnut sand and the carbon deposit mixture are recovered into the sand storage bucket through a special joint.
• 【Why Choose HTS558 Walnut Sand】Chemical cleaning agent will corrodes pipe and shortens the lifetime of engine. Walnut powder is pure natural polish material. It show high performance in hardness, anti-pressure and wear-resisting. Walnut powder hardness was lower than metal but higher than carbon deposition. The HTS558 will clean clean intake pipe and back side of intake valve thoroughly but no damage. High-precision engine system is sensitive to foreign matter of intake pipe, such as BMW valvet
• 【Ultra-high efficiency】Engine should be closed before clean, then turn crankshaft to close intake valve. HTS558 clean one intake pipe each time, and the cleaning time of one intake pipe is about 1-3 minutes (the specific time depends on the degree of accumulation of carbon deposits) 6 cylinder engine should cleaned 6 times one by one(and so on)
• 【Service Guarantee】If you lose the parts of the QIANS HTS558 automotive engine intake pipe valve clean machine , you can contact our customer service for a free replacement in three year. And there is a technical support for timely and effectively solving the quality problem within 24 Hours.