Dual Frequency 144L Industrial Ultrasonic Cleaner 1800W 5000W Heater SUS304 Tank

The ST144A/B adds depth as well as volume: the 600 x 600 x 400 mm cavity holds 144 litres and stands tall enough for upright parts such as pump columns, tall housings, cylinder liners, mould stacks and crates of small components. Running either frequency in the same tank covers both ends of the cleaning spectrum, so a workshop can strip burnt carbon at 28 kHz in the morning and switch to 40 kHz for precision parts in the afternoon without buying a second machine. 1800 W of ultrasonic power and a 5000 W heater keep a bath of this size responsive, and three phase power is used to keep the current draw sensible on an industrial supply.

• Deep 144 litre cavity: The 400 mm tank depth allows upright loading of tall components and stacked baskets, which raises throughput without increasing the floor area beyond a standard pallet footprint.
• True dual frequency operation: Both 28 kHz and 40 kHz can be run in the same tank, so heavy soil removal and precision cleaning are handled by one machine with one set of services.
• 1800 W ultrasonic power: Higher transducer count maintains cavitation density across a larger floor, and stepless adjustment protects thin walled parts and plated finishes.
• 5000 W heating system: A three phase heater brings 144 litres to working temperature quickly and holds it during loading, shortening each cycle and stabilising results between operators.
• Sweep generator and protected transducers: The second generation sweep circuit avoids standing waves and the patented transducer mounting isolates high voltage connections from the bath, extending service life.
• Industrial build for three shifts: The chassis is braced for a full bath, the castors are rated for the loaded weight, and the generator is designed for 24 hour continuous operation at rated power.

Model suffix A denotes the 28 kHz configuration and suffix B the 40 kHz configuration. Both versions share the same tank, heating system and generator platform.

The 144 litre tank suits overhaul workshops and light production lines. Engine rebuilders clean cylinder blocks, crankshafts, connecting rods, oil pumps and turbocharger cores; transmission shops process valve bodies and clutch housings; hydraulic service centres clean manifolds, cylinders and reservoir parts. Mould and die shops use the depth for mould stacks, ejector plates and hot runner assemblies. Metal finishers remove polishing paste and oxide before plating, and contract cleaners run mixed customer baskets where one tank has to handle both heavy greasy parts and delicate components.

Each unit is shipped in an export plywood case sized to the frame, with the tank internally braced, the panel face protected and the drain fittings capped. Standard delivery includes a stainless basket, lid, drain hose, spare fuses and a manual. Testing covers a loaded two hour run, heater ramp and insulation checks, a frequency sweep verification and a leak test on every weld. The one year warranty applies to the generator, transducers and heater, with remote video support and stocked service parts.

Send us the part dimensions and the basket layout you plan to use, and we will confirm the 144 litre configuration or quote a custom tank to match your fixtures.