Granbo Industrial ultrasonic cleaner for engine block carbon cylinder head carburetor turbocharger DPF cleaning machine

The tank capacity is 45 liters (about 12 gallons).

The standard tank material is durable SUS304 stainless steel. The housing is SUS201. SUS316 thickened tanks or chromate treatment are available as custom options—contact the supplier for customization.

Available frequencies include 28 kHz, 40 kHz, 68 kHz and 120 kHz (customizable). Lower frequencies (e.g., 28 kHz) produce larger cavitation bubbles for more aggressive cleaning of heavy carbon and deposits; higher frequencies (e.g., 68–120 kHz) are gentler and better for delicate parts and fine-detail cleaning.

Ultrasonic power is adjustable from 0–600 W. The heating element is 1500 W and can heat the tank from room temperature up to 95°C.

The digital timer is adjustable from 1 to 99 minutes. It also has a switchable setting for long-time (continuous) operation if you need extended runs.

The unit supports AC 110–120 V / 60 Hz and AC 220–240 V / 50 Hz. Please specify the required voltage when ordering.

Tank internal dimensions are 500 × 300 × 300 mm, so components that fit within that space can be cleaned—common automotive parts include cylinder heads, carburetors, turbocharger parts and smaller engine components. Very large engine blocks may not fit.

Yes, it can be used for DPFs and turbocharger parts, but DPF honeycombs are fragile and heavy or chemically soaked soot may not be fully removed by ultrasonics alone. Inspect parts before and after, and combine with appropriate detergents or professional DPF services when necessary.

Use ultrasonic-compatible cleaning detergents formulated for automotive carbon, oil and soot removal. Avoid flammable solvents, highly acidic or highly alkaline solutions that could damage the tank or parts unless specifically recommended. Always follow detergent manufacturer instructions and test on a sample part first.

Fill enough solution to fully submerge the parts while leaving sufficient headspace to account for displacement—do not overfill past the tank rim. As a rule of thumb, fill to cover the tallest part plus a few centimeters of clearance; many operators fill to about 70–80% of tank depth.

Typical cleaning cycles for carbon and oil residues range from 5 to 30 minutes depending on severity. Heavier carbon may require repeated cycles, higher temperature (carefully) and appropriate detergents. Monitor parts to avoid overexposure.

Yes. Use proper personal protective equipment (gloves, eye protection), ensure the unit is properly grounded, never use flammable solvents, avoid direct skin contact with hot solution, and disconnect power before servicing. Keep the machine in a well-ventilated area.

After filling, run the ultrasonic at moderate to full power for several minutes (without parts) to degas the solution. This removes dissolved gases and optimizes cavitation for effective cleaning.

Regular maintenance includes draining and replacing the solution when dirty, wiping and rinsing the tank, removing debris or sediments, inspecting transducers and wiring, and checking seals and fasteners. Follow manufacturer service intervals and contact support for repairs.

Yes—customization options include tank material upgrades (SUS316 or thickened), chromate treatment, custom frequency or voltage configurations, and other OEM requirements. Contact the supplier for quotations, lead times and warranty terms.