Rotary Knob 9L Ultrasonic Cleaning Machine 200W 300W Heater 40kHz Bath

The GT SONIC-T9 widens the working area rather than the depth, with a 300 x 240 x 150 mm tank that holds nine litres and accepts full instrument trays, small parts baskets, optical sub assemblies, PCB carriers and mixed workshop batches. 200 W of ultrasonic power at 40 kHz covers the wider floor, so items at the edges of a loaded tray clean in the same cycle as those in the centre. The 300 W heater keeps nine litres within the 20 to 80 degrees Celsius window during repeated loading, and the two stage power switch lets the same bath handle heavy degreasing and delicate finishing work. Operation stays on illuminated rotary knobs, with a rear main switch for full isolation after use.

• Nine litre wide tank: The 300 x 240 x 150 mm cavity takes full trays and baskets, which is what makes batch cleaning practical without moving to a floor standing machine.
• 200 W distributed ultrasonic power: Additional transducers keep cavitation density even across the wider floor, so parts placed at the tray edges are not left half cleaned.
• Two stage output: The power switch steps between full output for rust, scale and carbon and a gentler stage for plated, polished and thin walled components.
• Illuminated 360 degree knobs: Timer and temperature are set on light column knobs with smooth travel, readable at a glance and easy to adjust with wet or gloved hands.
• Constant temperature heating: A 300 W element works against a temperature sensor to hold the set point between 20 and 80 degrees Celsius, keeping detergent activity stable through the shift.
• Leak proof tank and rear switch: New seam welding plus full leak testing protects the generator bay, and a rear main switch isolates the machine from the mains after the last cycle.

The T9 is used where a tray of parts has to be cleaned at once. Dental and medical workshops process instrument trays and handpiece components; electronics and optics shops clean carrier racks, connector housings and lens barrels; machine shops clean small castings, gears, bearings and fittings before assembly. Jewellery workshops run trays of settings and chains through the bath after polishing, automotive service points clean injector components, EGR valves and small transmission parts, and laboratories clean beaker batches, sample jars and sieve sets.

The T series is covered by CE verification (T188066801 and T188066802), RoHS compliance (T188066803), FCC verification (T188103901 and T188103902) and REACH compliance (T188085501). Report copies are supplied with the shipping documents for customs clearance, tender submission and distributor registration, and the design is patent protected, so a repeat order matches the tested sample rather than drifting between production runs.

Each unit is packed in a foam lined gift box and master carton with basket, lid, cord and manual, and cartons are palletised for container shipment. Factory testing includes a loaded two hour run, heater ramp, tank leak, knob travel and light column check, recorded against the serial number. The one year warranty covers generator board, transducers and heater, with stocked baskets, lids and knobs for quick service.

Share your tray layout and daily throughput, and we will confirm the nine litre tank or quote the T13 for bigger baskets.