Continues work ultrasonic power Supply for ultrasonic Non-woven sealing

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Ultrasonic welding is based on the introduction of a certain type of acoustic waves to the welded material. This process is also used in ultrasonic drilling, cutting and cleaning. Typical frequency range used is between 18 kHz and 70 kHz. Output power varies from hundreds W to a few kW. Standard welding system consists of an electrical power supply (generator), and ultrasonic stack consisting of a transducer, booster and sonotrode (horn). The generator is responsible for supplying correct electrical signal to the transducer as well as for process control. Transducer transforms electrical supply signal into mechanical longitudinal vibrations which are transferred to sonotrode and ultimately to the welded material

The main task of the generator is to transmit power to the transducer in such a way that the transducer is Universal Ultrasonic Generator for Welding most efficient at transforming electrical power into mechanical vibration power. Output waveform of ultrasonicgenerator is sinusoidal and output frequency of particular generator is variable in narrow range. Narrow frequencyband and sinusoidal output voltage allow the use of a resonant converter . Such a solution eliminates commutation losses in power switching transistor, hence has better efficiency compared to other converter designs. This ultrasonic generator can deliver to the load up to 1800 W of continuous power in 20 kHz version. Other frequency variants of the device such as 28 kHz and 40 kHzwere also under developed.

New method of controlling output power of the welding system enables the weld quality improvement in various ultrasonic technologies. The ability to exibly deline power levels and its changes during the welding process completes list of process parameters required to efficiently realize every ultrasonic welding technology. Presented ultrasonic generator is suitable for many ultrasonic technologies including ultrasonic welding andultrasonic drilling.

R-Responsibility P-Products S-Service

sale the right products instead of the expensive one

Rps-sonic, consisted with a couple of young people who love ultrasonic very much.The founding members of RPS-SONIC have an average degree of Bachelor's degree or above. They have been in the ultrasonic industry for more than 5 years and have rich experience in ultrasound. The company's business philosophy is: Do not blindly promote any product, find the right product for the customer. So before each order, we will confirm all the details, including application details, equipment conditions, equipment specific information.

And we have the Professional import and export company， HangZhou LanBen Trade Co., Ltd, can export to any country wordwide.

Before year 2012, we only sale second branson / dukane / rinco / herrman/telsonic welding equipment , during these twenty year develop, we find, more and more people have problem with the core part of ultrasonic welding equipment -generator and transducer, so we decided to start our business of transducer and generator of our own transducer and generator. Many of the end user meet the transducer problem, they don’t know why transducer broken, and changing the expensive transducer one by one. Actually, one branson /dukane /rinco transducer can use 10~30 year, even the cheapest transducer can use about 5 years. So there must some reasons if your transducer broken in one year. That’s why we want build Rps-sonic, we need to help more end user to know more about transducer , to use ultrasonic equipment better, to save cost when meet problem.

The same to generator, Unreasonable operation may shorter the use-life of ultrasonic generator. So we have to make technical inquiry before operate ultrasonic welding machine. The key point of ultrasonic machine is resonance, only keep every part in resonance can make the system in best work environment.

Till now , we still have a lot of Branson /dukane/ rinco/ herrman telsonic welding machine, so that we can confirm every transducer/generator we made can matching to the original machine.

Of course we can make the transducer/generator replace for Branson /dukane/ rinco/ herrman telsonic welding machine, we can also make transducer/generator for any application of your ultrasonic equipment. We supply OEM service for oversea customers, we already have OEM customer in USA and German.

If you have any problem in ultrasonic area, welcome contact Rps-sonic.