Ultrasonic Probing Spray Coating On The Inner Wall Of Test Tubes 60Khz

Hangzhou Shengtu Technology Co., Ltd. is one of the leading manufacturers and suppliers of ultrasonic probing spray coating on the inner wall of test tubes 60khz in China. Welcome to buy high quality customized products at low price from our factory. Contact us for more details.

 

 

 

The 60 kHz ultrasonic probe‑type atomizing nozzle operates at 60 kHz and features an integrated air flow channel. It generates atomized droplets of 28 μm and delivers adjustable spray width to meet diverse spraying demands for coverage area, coating thickness and surface smoothness. Custom‑built external structures are available to suit various working‑environment requirements.

The 60 kHz ultrasonic probe nozzle is offered in multiple configurations and probe lengths, matched to the dimensions of test tubes (diameter and length). A typical application is silica‑based coating for accelerated coagulation. Driven by the vibration of the long probe tip, the silica slurry breaks down silica agglomerates. The resulting atomized mist is targeted onto BCT tube walls or the base‑coating zone inside syringe barrels, rather than coating the full inner surface. This enables precise control over coating placement.

 

 

 

The operating frequency and amplitude of the ultrasonic spray system are adjustable via the equipment control unit, to accommodate coatings of varying viscosities. Practical adjustment guidelines are provided below:

1. Operating frequency adjustment
Low‑viscosity coatings generally require higher operating frequencies, whereas high‑viscosity formulations call for lower frequencies. Tuning the ultrasonic sprayer's operating frequency modifies coating dispersion and overall spray performance. Exact adjustment procedures differ according to equipment configuration and control architecture. Please refer to the original operation manual or contact the equipment supplier for detailed steps.
 

2. Amplitude adjustment
Amplitude can be modified either by configuring the ultrasonic vibration generator or updating relevant system parameters. Larger amplitude settings apply to high‑viscosity coatings, while smaller amplitudes suit low‑viscosity materials. Amplitude tuning directly influences particle dispersion and spray output capacity. Again, follow the equipment operation manual or consult the manufacturer for equipment‑specific procedures.

Important precautions for frequency and amplitude tuning

• Always comply with the manufacturer's technical guidance. Do not operate beyond the equipment's designed performance limits.
• Prior to any adjustment, confirm the viscosity range of your coating. Perform trial tests and fine‑tune parameters according to actual coating properties and target spray specifications.
• Monitor real‑time spray performance throughout parameter tuning. Key observables include coating uniformity, flow behaviour and surface coverage, to guarantee satisfactory coating quality.

To conclude, optimal frequency and amplitude settings depend on the coating's viscosity, rheological behaviour and application requirements. Always adhere to manufacturer recommendations and operating protocols to obtain ideal spray results.

 

 

 

 

 

 

 

 

 

 

 

 

 

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