Kurtz Ersa Magazine


Ersa presents POWERFLOW

High-capacity wave soldering system with flexible solder bath technology

Electronics production has to keep pace with a fast increase in requirements in order to continue to offer efficiency and flexibility – at maximum quality and at competitive prices. The high-capacity Ersa wave soldering systems ensure a top level as regards quality, costs and supply service on the customer’s side on the basis of absolutely stable processes and reproducible parameters. Ersa has extended this segment by a new system with an attractive price/performance ratio: the high-capacity POWERFLOW wave soldering system – technologically state of the art with process-relevant components made in Germany such as motors, controls and nozzles, finally assembled at the Chinese Kurtz Ersa production location in Zhuhai.


Ersa POWERFLOW - wave soldering with power
Ersa POWERFLOW - wave soldering with power

Individually configurable: POWERFLOW concept

Ersa POWERFLOW: preheating with convection module
Ersa POWERFLOW: preheating with convection

The standard of a modern wave soldering machine nowadays includes a spraying system – just like POWERFLOW. In the area of fluxers, Ersa provides numerous innovative solutions – no matter which ones you decide on, they are all system-secure and economical with a view to flux consumption and processing speed.


With the intuitive ERSASOFT, product-specific spraying areas can be defined graphically in the POWERFLOW, which has a positive influence on the flux consumption. Like the other members of the POWERFLOW family, the new machine can also be set up differently, depending on requirements: alongside medium and short-waved infra-red radiation modules, convection heaters are also optionally available for pre-heating. Short-waved radiator cassettes are to be recommended for mixed productions as a result of their dynamic reaction. Convection modules finally show their strength when large, high-mass modules have to be heated on the fitting side or temperature-sensitive modules which may not be overheated in the pre-heating process are in use.


The POWERFLOW concept fulfils all these requirements with an individually configurable pre-heating concept which can be extended modularly. In the soldering module, the POWERFLOW stakes on the tried and tested Ersa double wave soldering technique, on the basis of which the soldering system has been designed completely new and adapted in the direction of market requirements. With three solder nozzle combinations, the user-friendly welding system enables optimum alignment of the process to the user’s requirements – for example, the long moistening time and the high wave height of 16 mm are convincing here, with a nitrogen hood being available optionally. The Ersa experts will be pleased to advise you on how to configure your ideal wave individually!


Variety of Ersa in video clips

Ersa YouTube Channel

The Ersa YouTube channel sums up the unique and comprehensive range of products – from machines to soldering tools, rework and inspection the user gains an interesting insight into Ersa’s world – useful tips for soldering processors complete the picture of the video clip range. Subscribe now and miss no Ersa video!


Two NPI Awards for Ersa

Ersa VERSAFLEX - NPI Award 2017

In mid-February, Ersa was distinguished with two NPI Awards in the framework of the IPC APEX EXPO trade fare in San Diego: Awards went to Ersa in the categories “Repair & Rework” for the rework system HR 550 and “Selective Soldering”, represented by the extremely flexible VERSAFLEX selective soldering module.


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