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For Model SB25-12D 22.5L/40KHZ/500W Digital Ultrasonic Jewelry Cleaner

For Model SB25-12D 22.5L/40KHZ/500W Digital Ultrasonic Jewelry Cleaner

D Series Ultrasonic cleaning machine ● Digital display and setting ultrasonic cleaning time ● Display woking countdown time ● Timing range: 1-600 minutes adjustable ● Equipped with a special stainless steel basket, reduce sound cover ● The shell and cover are made by stainless steel ● The...

   

     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, etc.


D Series Ultrasonic cleaning machine  


● Digital display and setting ultrasonic cleaning time

● Display woking countdown time

● Timing range: 1-600 minutes adjustable

● Equipped with a special stainless steel basket, reduce sound cover

● The shell and cover are made by stainless steel

● The equipment controlled by Single-chip controller

● The lastest working parameters can be stored in memory after power-off

D系列清洗机参数_proc.jpg

Ultrasonic cleaning machine washing method


Pressure washing method


     The impact kinetic energy of the cleaning solution is the main factor affecting the pressure rinsing effect. The greater the impact kinetic energy, the better the flushing effect. According to the size of the flushing pressure, the pressure flushing is divided into three types: high pressure flushing, external pressure flushing and low pressure flushing.


High pressure flushing


     The flushing pressure above 1 MPa (about 10 kgf/cm2) is called high pressure flushing. It relies mainly on the impact energy of the high pressure water column (or cleaning liquid column) to achieve the purpose of descaling.


     Due to the large impact energy, the general dirt can be washed away, and the dead corners, blind holes and inner cavity of the cleaning member can be washed very cleanly. If the cleaning solution is used for high-pressure rinsing, a large amount of foam will be generated when the high-pressure rushing to the object to be cleaned, so that the outer circumflex foam of the recycling circulatory system is too small and the rinsing pressure is increased.


    Therefore, most of the high-pressure flushing uses clean water (hot water); if it is necessary to flush the heavy parts and components of the oil, use hot water with a temperature of about 80 °C. Sometimes use a low concentration of cleaning solution as needed.


    The high pressure flushing pressure commonly used in China is about 1.5 to 2.0 MPa. Under such pressure, the cleaning effect and economy are better. Flushing pressure used in high-pressure flushing abroad is higher, up to 5 MPa; if high-pressure flushing is used, the flushing pressure is higher (5-7 MPa).


    High pressure flushing is the specific application of high pressure jet technology in cleaning. It has been widely used abroad, and has done a lot of research on the basic theory and application of high-pressure jet.


    China has applied high-pressure flushing to ship rust removal and removal of marine organisms attached to the outside of the hull; the railway locomotive vehicle repair department has begun to apply high-pressure flushing to clean the bogie and the bottom of the car. The effect is very good, in addition to removing dirt, Rust, old paint, etc. can be washed away.


    One feature of high-pressure flushing is to use ordinary clean water (self-cleaning water) as the cleaning medium, and it is not necessary to heat. In order to reduce environmental pollution and save water, the sewage is purified and reused through a set of wastewater recycling equipment. The cost of high pressure water rinsing is relatively low.


    High pressure flushing has high requirements for the liquid supply system (mainly the pump and its drive mechanism) and the infusion system (mainly the high pressure pipeline and its connection).


   In addition, it must be pointed out that the high-pressure liquid column or the water column has a harmful effect on the human body in a short distance, and it is necessary to pay attention to safe consumption during operation.


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