Fully automatic operation, with 32-bit microprocessor control, they adapt to the bathroom variables (temperature, density, concentration, part handling, detergent contamination status, etc.) and mediate the various parameters (frequency, pulsation, power, impedance, coupling) to ensure maximum yield.
On the display are displayed: frequency, power, absorption.
Faults or malfunctions are reported such as:
lack of liquid
too high and ambient temperature
disconnection to transducers
short circuit on transducers
Low or absent power
and the measure to be taken to make it clear is indicated.
Finally, a software CD-ROM is provided for those who want to change the default setting values or restore them if they have changed for any cause.
The POR MORONI elements are applied with ns. exclusive welding and bonding system on the vertical walls and / or bottom of the tanks. Highly sintered and polarized ceramic elements (titanate-zirconate lead and barium) to make them piezoelectric, diameter 50, cad. high performance 70 watts (over 95%) and guaranteed mechanical strength for 5 years.
Transducer generators with PZT elements are being applied to tanks already supplied by customers, who want to equip themselves with ultrasonic wash !!
IMMERSIBLE TRANSMITTER “MTRI”
In cases where it is not possible to apply the elements directly outside the vertical walls and / or under the bottom of the tank, the “”immersible transducers”” are adopted, i.e. the PZT elements are sealed in a stainless steel box AISI 316 20/10.
Care should be taken in the construction of the box, which is subject to considerable mechanical fatigue due to the vibration energy of the internal PZT elements. So, for years we have adopted a special procedure, certified ISO 9001: 2000:
Continuous wire welding to TIG standard
Control with penetrating welds before final closing
Diving in the tub
Diving in lit tub and supplying compressed air to 12 BAR
Set to maximum power for 48 hours
Control with three-dimensional colour ecoscopy
Radiant face mirror mirroring and thick chromium
Particular attention is paid to the positioning of the PZT elements, which must be spaced apart from each other as much as possible, and then special heat-conducting material is sprayed onto them to dissipate the heat produced by Joule effect.
Immersible transmitter standard
Dim. face radiant
400 x 600
400 x 800
500 x 800
Immersible transducer generators also available for those who want to build a washing machine for their own account.
Also In these cases we provide the technology for installation and commissioning, transducer generators will be used in the best way.
Over 50 years of operation in the industry, we have experienced many uses of our ultrasonic equipment other than washing, we talk about two more specifically more than applied:
DEGASSIFICATION with ultrasonic transducers
An interesting field of application of ultrasonic transducers is the dissolution of gases in the liquid (water or solvents).
In fact, gas solubility in liquids is determined by Henry’s law, according to which the amount of gas dissolved in a liquid is proportional to its partial pressure. Thus, the pressure reduction caused by the action of the ultrasonic generators and transducers results in lower gas solubility, which is why they are released on the surface of the tub..
Action of ultrasonic transducers in the food industry SONICATION
A new trend is emerging in the food industry: to reduce the use of thermal treatments in order to preserve all the nutritional and organoleptic characteristics of foodstuffs
Food Conservation is based on methods and techniques that have the purpose of slowing down or blocking their natural alteration process, keeping under control or completely destroying the microbial charge.
Food preservation techniques, although with different modes of action, have the common goal of creating an unfavorable environment for the life, development and activity of microorganisms.
Among these innovative techniques lies the sonication that has as a principle the use of ultrasonic generators and transducers.