AUTOOL WD816 · Fine-Media Walnut Blaster with Eight Angled Tubes
Reach Approved Chamber Access with Angled Tubes
Use fine 0.4–0.6 mm walnut abrasive for supported intake-cleaning tasks, with 23 adapter shapes and HEPA-filtered recovery to manage media and residue. Eight angled tubes provide spark-plug-hole access where the exact vehicle procedure permits chamber cleaning. Separate Blasting and Air stages, Filling/Recovery controls and a pressure regulator organize the job, while locked storage and mobile wheels keep equipment together.
- 23 Intake-Adapter Shapes
- 8 Angled Access Tubes
- 0.4–0.6 mm Walnut Media
- HEPA-Filtered Recovery
- Separate Blasting / Air Stages
Key Features
Fine Media, Eight Tubes, and a Dual-Mode Gun
Vehicle-Specific Combustion-Chamber Access
Eight angled tubes support spark-plug-hole access only where the vehicle procedure permits preparation, sealing and recovery.
Twenty-Three Adapter Shapes
Support varied intake connections with exact engine fit and seal checks.
Dual-Mode Gun
Use separate Blasting and Air stages according to the manual.
HEPA Filtration and Recovery
Filter screen and HEPA structure separate collected media and carbon residue.
Filling, Recovery and Pressure Controls
Monitor machine status and use the Filling and Recovery modes and pressure regulator to manage loading, blasting, and collection according to the manual.
Accessory Storage and Mobile Layout
Locked storage, side hose hook and TPR wheels keep equipment organized.
3 Years Warranty Support
Main unit: 3-year warranty. Standard accessories: 1-year warranty. Warranty Policy.
Safety & Compatibility
Use Chamber Access Only When the Vehicle Procedure Allows
Match Internal Cleaning to the Vehicle Procedure
Use combustion-chamber, intake or exhaust access only when the vehicle procedure specifies the access point, nozzle and cleaning method.
External Air
Use >0.7 MPa and >0.4 m³/min dry filtered air with suitable hose, fittings and duty cycle.
Media and Load
Use 0.4–0.6 mm approved walnut abrasive and stay below the 4 kg blasting-tank limit.
Valve, Seal and PPE
Confirm valve positions, isolate paths and use eye/hand/respiratory protection, ventilation and SDS guidance.
Residual Inspection
Recover visible media before startup; reuse only when both manual and vehicle procedure permit.
Specifications
WD816 Specifications
| Capacity & Power | |
|---|---|
| Adapters | 23 |
| Capacity | 10 L |
| Power | 1000 W (110 V) / 1400 W (220 V) |
| Equipment & Air | |
| Angled Tubes | 8 |
| Required Air Supply | >0.7 MPa / >0.4 m³/min |
Manual & Downloads
Use the Manual for the Compatible Machine
AUTOOL WD816 User Manual
Open the PDF manual for WD816 fine-media blasting, approved chamber access, angled tubes, adapter selection, recovery controls, operating safety, and troubleshooting.
Package
What’s Included
- WD816 Main Unit10 L walnut shell blasting machine with HEPA recovery in the selected voltage.
- 23 Adapters and 8 TubesConfirm the exact profiles and quantities in the packing list.
- Recovery Hose2.5 m specified.
- Other AccessoriesConfirm the blasting gun, eye protection, fittings, storage items and every shipped piece.
- External Compressor and Walnut MediaRequired separately unless the selected order explicitly includes them.
FAQs
Access, Media, and Air-Supply Questions
Can WD816 clean combustion chambers?
It provides eight angled tubes and spark-plug-hole access, but use only when the exact vehicle procedure supports it and valve, sealing and recovery checks are complete.
What media does it use?
0.4–0.6 mm walnut abrasive, with less than 4 kg in the blasting tank.
What compressor is required?
More than 0.7 MPa and more than 0.4 m³/min of dry filtered air.
What differs by voltage?
Choose 1000 W at 110 V or 1400 W at 220 V and confirm the nameplate.
Can media always be reused?
Use fresh media whenever the machine or vehicle procedure requires it.
Does it guarantee no wear or 30,000–50,000 km results?
No. Results depend on the exact task, material, access, settings and service condition; no fixed durability or cost outcome is guaranteed.
