Ultrasonic cleaners Series S and ST

Small and midsize bench top ultrasonic cleaning tanks, from 1 to 90 liters, suitable for small quantities. Analog or digital instrumentation depending on specific needs.

Photos of some Series S and ST models
ST14 ST10ø ST25 ST40 ST90
S ST-10ø ST-25 ST-40 Custom
parallelepiped
ST-40 Custom
cylindrical

Like all our productions, they are carefully designed (decades of research and innovation in this activity make us masters of matter, but careful to our customers' needs) with constructive precision (every detail is carefully designed to last and give the best performance) and with timely final control of the product.

S and ST from 1 to 90 liters
Model Internal tank
L x P x H
(mm)
Capacity
(liters)
Transdu-
cers (n.)
Ultra-
sound
(W/HF)
Heating
(W)
Fre-
quency
(kHz)
Dimensions
L x P x H
(mm)
Power
supply
Dis-
charge
S-1 190 x 110 x 65 1 1 40/80 / 38/25 220 x 160 x 200 230 V /
S-1,5q 140 x 140 x 80 1,5 1 50/100 / 38/25 170 x 200 x 280 230 V /
ST-2 195 x 100 x 100 2 1 45/85 110 38/25 270 x 295 x 240 230 V 3/8"
ST-3 235 x 140 x 120 3 2 100/200 250 38/25 285 x 370 x 260 230 V 3/8"
ST-4 225 x 135 x 150 4 2 100/200 250 38/25 285 x 370 x 310 230 V 3/8"
ST-5 235 x 140 x 170 5 3 150/300 250 38/25 285 x 370 x 310 230 V 3/8"
ST-7 330 x 140 x 170 7 4 200/400 360 38/25 380 x 370 x 310 230 V 3/8"
ST-10ø 260 (ø) x 170 10 4 200/400 500 38/25 310 x 490 x 320 230 V 3/8"
ST-14 330 x 235 x 200 14 6 300/600 720 38/25 380 x 465 x 330 230 V 3/8"
ST-19 330 x 330 x 180 19 8 400/800 830 38/25 380 x 560 x 330 230 V 3/8"
ST-25 500 x 300 x 190 25 12 600/1200 1000 38/25 550 x 530 x 330 230 V 1/2"
ST-32 400 x 400 x 200 32 12 600/1200 1250 38/25 550 x 630 x 330 230 V 1/2"
ST-40 400 x 400 x 250 40 12 600/1200 1360 38/25 600 x 630 x 480 230 V 1/2"
ST-90 650 x 600 x 250 90 24 1200/2400 2500 38/25 700 x 825 x 410 230 V 1/2"

The best results from ultrasonic cleaners are achieved with the use of detergent, suitably diluted, and chose among the available ones depending on the immersed material and the type of cleaning and finish you want to achieve.

Cleaning machines main characteristics

  • AISI 316L stainless steel tanks;
  • AISI 304 satin stainless steel outer shell;
  • Argon gas controlled atmosphere welding;
  • Adhesive or plate electrical resistors for water heating placed within the structure of the cleaning machine, but outside the washing tank;
  • Ultrasonic transducers fixed on the tank's external wall, close to the tank bottom, and securely anchored to the structure by a special resin used in avionics applications;
  • Piezoelectric transducers made of electrostrictive ceramics;
  • Transistor generator, frequency controlled, complies with legislation 89/336 CEE CEI EN 60 204-1.
  • Equipped with thermostat and timer for time and operating temperature management;
  • Electrical system complies with CE standards and IP54;
  • Drain valve with Teflon gaskets;
  • Satin external structure (stainless steel 10/10);
  • Stainless steel removable lid with handle;
  • Stainless steel basket, when provided or as an additional accessory.

Custom designed ultrasonic cleaners

The ones that you see to the left are the most commonly requested sizes. However, since cleaning machines are all made individually and manually, it won't be difficult for us to make them in different sizes and proportions. For example, the ST-25, with a capacity of 25 liters, might be requested with a 400 x 250 x 280 mm tank, keeping the values of transducers, ultrasounds and heating unchanged.
So, if you don't find the sizes, or other features you're interested in, here to the side, please don't hesitate asking us what you need.
Contact us..

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