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About
AUTOOL designs and builds professional automotive testing and maintenance equipment in Shenzhen.
About AUTOOL
Meet AUTOOL at AAPEX & SEMA 2026WD616Walnut Shell Blasting Carbon Cleaner
AUTOOL WD616 is a professional walnut blasting machine for fast, efficient carbon cleaning of engine intake systems and valves.
- Wide Vehicle Compatibility
- Deep Carbon Removal
- Powerful 1000W Motor
- Recycling and Reuse
- Safe, Eco-Friendly, and Non-Corrosive
- Power Supply
- 110V/220V
- Input Frequency
- 50Hz/60Hz
- Main Power
- 1000W
WD616 at a glance
- Power Supply
- 110V/220V
- Input Frequency
- 50Hz/60Hz
- Main Power
- 1000W
- Abrasive Volume
- 30L
Overview
WD616 Walnut Shell Blasting Carbon Cleaner
AUTOOL WD616 is a professional walnut shell blasting carbon cleaning machine designed based on the mechanical principles of physical abrasion and high-speed impact. It is specially developed to efficiently remove stubborn carbon deposits from engine intake systems and valves.
Equipped with a powerful 1000W motor and an external air supply for strong suction, the WD616 uses natural walnut shell particles for chemical-free abrasive cleaning. It effectively reaches narrow gaps to remove carbon deposits while causing no damage to metal surfaces. The machine supports both 110V and 220V power input and comes with 5 sizes of adapters, making it compatible with most mainstream vehicles on the market.
The built-in filter enables walnut shell particles to be recovered and reused, significantly reducing operating costs. With a 3-year warranty and 24-hour rapid response service, the WD616 combines environmental friendliness, cost efficiency, and ease of operation, making it a high-performance, eco-friendly professional carbon cleaning solution.
Product Features
Wide Vehicle Compatibility: Equipped with 5 sizes of adapters, the WD616 meets the cleaning requirements of most vehicles on the market, including Mercedes-Benz, BMW, Audi, and more. It offers broad compatibility and supports both 110V and 220V power input for use across different voltage standards in Europe, the Americas, and Asia.
Deep Carbon Removal: High-pressure airflow propels walnut shell particles onto the areas being cleaned, effectively removing stubborn carbon deposits from intake manifolds, intake valves, and exhaust valves.
Powerful 1000W Motor: Featuring a 1000W high-power motor and an external air supply, the WD616 delivers strong suction for efficient carbon deposit removal.
Recycling and Reuse: Cleaned walnut shell particles can be recovered through the built-in filter and reused, helping reduce waste and operating costs.
Safe, Eco-Friendly, and Non-Corrosive: Natural walnut shell particles can reach narrow areas inside the engine without causing chemical corrosion or damage to metal surfaces.
3-Year Warranty: For equipment damage caused by non-human factors, AUTOOL provides free replacement parts within three years. If you encounter any issues, please contact us at any time. We will respond promptly within 24 hours. We are committed to taking responsibility for our products, customers, and partners.
Operating Steps
1.Connect the suction hose and blasting gun.
2.Install the blasting gun tube, then insert the blasting gun into the round opening on the suction hose for combined operation.
3.Wear safety goggles before cleaning. Before and after operation, blow air for 10 seconds to prevent walnut shell particles from clogging the system.
4.Select the appropriate adapter according to the vehicle component being cleaned.
5.Open the machine cover, remove the filter, and add at least 2 kg of walnut shell particles.
6.Check the carbon deposit condition. Insert the suction adapter into the manifold opening. Cleaning can be completed in approximately 1–3 minutes.
Specifications
Technical data
WD616
- Power Supply
- 110V/220V
- Input Frequency
- 50Hz/60Hz
- Main Power
- 1000W
- Environment Temp
- -10°℃~40°℃
- Abrasive Volume
- 30L
- Relative Moisture
- <85%
- Product Weight
- 13.5kg
- Package Weight
- 21.5kg
Videos
See the WD616 in action
Play video: AUTOOL WD616 Walnut Shell Blasting Carbon Cleaner | Efficient Engine Carbon CleaningAUTOOL WD616 Walnut Shell Blasting Carbon Cleaner | Efficient Engine Carbon Cleaning
Support
Manuals & downloads
User manual
AUTOOL-WD616-Manual.pdf
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