de fr cn kr





Small selective soldering system with outstanding technology

Ersa, the global technology leader in selective soldering systems, has expanded its product range by the ECOSELECT 1: a selective soldering machine requiring less than 3 m² of space - thus fitting optimally into cell production environments. In all process steps the semiautomatic ECOSELECT 1 system uses the same successful and proven Ersa Selective Soldering Technology as the large Ersa VERSAFLOW systems and does not compromise at all in quality and accuracy. Due to its universal pallet fastening, the ECOSELECT 1 can handle PCB sizes of up to 406 x 508 mm [16” x 20”]. The fluxer provides highest positioning accuracy consuming lowest amounts of flux. Numerous control features such as spray monitoring or continuous pressure monitoring of the flux storage tank provide for the outstanding Ersa Process Safety.

Just like the VESRAFLOW product line the ECOSELECT 1 is equipped with a full-area pre- heating system. Its bottom-side heating consists of eight emitters that can be switched in groups to match their power with the assembly’s heat requirements and size. The top-side convection heating of ECOSELECT 1 is optimally harmonized with the bottom-side heating and provides effective, reproducible and thorough heating also of complex and demanding assemblies (Multi-Layer, Heavy-Mass). It evenly distributes the heating energy over the entire machine width consuming little resources and minimizing weight and size of the top-side heating system.

Just like in the VERSAFLOW selective soldering systems an electromagnetic solder pump works in the solder module of the ECOSELECT 1 so that the solder pots require extremely little maintenance. The pump ensures very constant flow rates thus offering an exact and precisely adjustable solder wave height. Dynamic process parameters such as solder level, solder wave height and solder temperature are continuously monitored and documented. Not least because of the innovative “Peel- Off” Feature bridging is not an issue with the ECOSELECT 1, even when soldering on a horizontal conveyor. The innovative dual solder pot provides flexibility, since different alloys can be processed without machine downtime due to solder pot exchange. Alternatively this system can also be operated with solder nozzles having different diameters.

The ECOSELECT 1 is operated via a PC control with ERSASOFT. Standard features of ERSASOFT are a process recorder which continuously memorizes the actual values of all aggregates relevant for the solder process or the solder protocol storing process data for traceability according to ZVEI standards. An extensive alarm management file is also part of the supply scope. All occurring messages are stored with a time stamp and user identification. The entire data is available as XML files and can therefore easily be worked on. By means of the CAD Assistant DXF files of boards can be used to generate the solder program. Alternatively the user can set up the solder program based on the picture of a scanned PCB. All movements of the fluxer or solder nozzle are entered graphically in the image of the PCB and the process data is added. The solder program created in this way can then immediately be used in the ECOSELECT 1.