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China Portable Ultrasonic Cleaning Machine Promotions Quotes

  • Ultrasonic Cleaning Machine Manufacturers, Ultrasonic Cleaning Machine Factory, Supply Ultrasonic Cleaning Machine
Ultrasonic Cleaning Machine
  • Ding Heng
  • Wuxi, China
  • 20 days
  • 1000 units per year

Ultrasonic waves propagate in the liquid, causing the liquid to vibrate together with the cleaning tank at the ultrasonic frequency. When the liquid and the cleaning tank vibrate, they have their own natural frequencies. This vibration frequency is the acoustic frequency, so people hear the humming sound. With the continuous development of the cleaning industry, more and more industries and enterprises have applied ultrasonic cleaning machines.

Ultrasonic Cleaning Machine


Ultrasonic waves propagate in the liquid, causing the liquid to vibrate together with the cleaning tank at the ultrasonic frequency. When the liquid and the cleaning tank vibrate, they have their own natural frequencies. This vibration frequency is the acoustic frequency, so people hear the humming sound. With the continuous development of the cleaning industry, more and more industries and enterprises have applied ultrasonic cleaning machines.


The high-frequency oscillating signal emitted by the ultrasonic generator on the principle of the ultrasonic cleaning machine is converted into a high-frequency mechanical oscillation by the transducer and propagated into the medium--cleaning solvent, and the ultrasonic waves are radiated in the cleaning liquid in a dense manner. The liquid flows to generate tens of thousands of tiny bubbles having a diameter of 50-500 μm, and the tiny bubbles existing in the liquid vibrate under the action of the sound field. These bubbles form and grow in the negative pressure region in which the ultrasonic waves propagate longitudinally, and in the positive pressure region, when the sound pressure reaches a certain value, the bubbles rapidly increase and then suddenly close. And when the bubble is closed, a shock wave is generated, thousands of atmospheric pressures are generated around it, and the insoluble dirt is destroyed to disperse them in the cleaning liquid. When the group particles are wrapped by the oil and adhere to the surface of the cleaning member, the oil is emulsified, and the solid is solid. Particles and detachment, so as to achieve the purpose of cleaning the cleaning parts. In this process known as the "cavitation" effect, the bubble closure can form a high temperature of several hundred degrees and an instantaneous high pressure of more than 1000 atmospheres.


The advantages of the ultrasonic cleaning machine are: the ultrasonic cleaning effect is good, and the operation is simple. The sound that people hear is an acoustic signal with a frequency of 20-20000 Hz. The sound wave higher than 20000 Hz is called ultrasonic wave, and the transmission of sound wave propagates longitudinally according to the sinusoidal curve, generating a large number of small bubbles. One reason is that a tensile stress is locally generated in the liquid to form a negative pressure. The decrease in pressure causes the gas originally dissolved in the liquid to be supersaturated, and escapes from the liquid to become small bubbles; another reason is that the strong tensile stress tears the liquid apart. "Become a hollow, called cavitation.


Application field


Ultrasonic cleaning machines are widely used in surface coating processing industry, machinery industry, electronics industry, medical industry, semiconductor industry, watch and jewelry industry, optical industry, textile printing and dyeing industry. Other industries, etc., the use of ultrasonic cleaning machine is as follows


1. Surface spray treatment industry: (cleaning attachments: oil, mechanical chips, abrasives, dust, polishing wax) Removal of carbon deposits before plating, removal of oxide scales, removal of polishing paste, degreasing and derusting, cleaning before ion plating, Phosphating treatment, metal workpiece surface activation treatment, etc. Stainless steel polishing products, stainless steel knives, tableware, knives, locks, lighting, pre-painting of hand ornaments, pre-plating cleaning.


2. Machinery industry: (cleaning attachments: cutting oil, abrasive grains, iron filings, dust, fingerprints)

Removal of rust preventive grease; cleaning of measuring tools; degreasing and derusting of mechanical parts; engine, engine parts, gearbox, damper, bearing bush, grease nipple, cylinder block, valve body, carburetor and auto parts and chassis paint Cleaning before degreasing, descaling, phosphating; cleaning of filters, piston fittings, and screens. Precision mechanical parts, compressor parts, camera parts, bearings, hardware parts, molds, especially in the railway industry, are suitable for degreasing and decontaminating train compartment air conditioners, rust prevention, rust removal and degreasing of various parts of the train head.


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