2020 New ultrasonic cleaner for bowling ball 28khz/25khz With Timer And Heater 

Circulating filter type ultrasonic cleaning machine

The ultrasonic cleaning machine uses a super-audio signal higher than 20KHZ, which is converted into high-frequency mechanical oscillations by the transducer and passed into the cleaning liquid. Ultrasonic waves are radiated forward and backward in the cleaning liquid in a dense and dense manner, so that the liquid flows and generates several digits. Thousands of tiny bubbles. These bubbles are formed by the negative pressure generated by the longitudinal propagation of the ultrasound and grow, and quickly close (extinguish) in the positive and negative pressure areas. The formation, growth, and rapid closure of these tiny bubbles is called cavitation. In the cavitation phenomenon, when these bubbles are closed, an instantaneous high pressure of more than 1,000 atmospheres is formed. With the continuous instantaneous high pressure, like a series of small explosions, they constantly bombard the surface of the object, so that the grease and dirt on the surface and the gap are quickly peeled off. To achieve rapid cleaning effect.

The device consists of the following:
The machine is composed of three functional cleaning tanks + 1 drain tank + 1 hot drying tank. The cleaning tank is equipped with a bottom vibration side vibration ultrasonic system and is manually operated. In the ultrasonic solvent tank, the strong penetrating force of the ultrasonic wave is used to impact the surface of the workpiece and the degreasing and decontaminating ability of the solvent is combined, so that the oil stain tightly attached to the surface of the workpiece is quickly peeled off, thereby achieving the purpose of cleaning.

Features:
 1.The tank is made of imported stainless steel, which is acid and alkali resistant and has a beautiful appearance.
 2.Using imported high quality high Q value transducer and unique ultrasonic generator, the ultrasonic output is strong and powerful.
3.Adopt West Germany imported adhesive and unique bonding technology to ensure that the transducer can work for a long time at 100 ℃ water temperature and is durable.
4.With automatic temperature control heating device, temperature control range: normal temperature -100 ℃.
5.Ultrasonic generator and cylinder body are separated and connected by high frequency wire socket.
6. Easy to use and maintain.
7.Ultrasonic generator adopts separate-excited oscillatory circuit structure. Compared with the traditional self-excited oscillatory circuit structure, the output power is increased by more than 15%, which can exert the potential of the transducer. Working voltage AC220 ± 10V. With over-voltage, over-current, output short-circuit and other protection measures. It has the functions of frequency fine adjustment and automatic frequency tracking, which can achieve good results under different working conditions. The cleaning liquid is driven to form a fine backflow, so that the workpiece dirt is quickly removed from the surface of the workpiece while being ultrasonically peeled off, thereby improving the cleaning efficiency. With the function of stepless power adjustment, the output power can be continuously adjusted to meet the requirements of various cleaning objects, and the time can be set for safe operation.