Professional For SMT Production Total Solutions

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Tel:  (852) 2815 2166




Kurtz Ersa operates SMART FOUNDRY - the most modern hand moulding foundry and cares for the supply of raw parts, of pre-finished, machined parts and components, of sheet metalcomponents and of complete systems assembled as per the customer′s specifications. We offer our customers a coordinated supplier concept from A to Z - willingly for you, too!

10 Zone Reflow Oven has a Process length of over 5 meters

The completely re-engineered HOTFLOW 3/20 reflow oven has been designed to deliver the BEST in CLASS results for ALL AREAS that ultimately affect the bottom line profit per PCB.

 The days of investing in just any reflow oven that has the number of heating zones required are over. Today, the economical aspects and true performance of the oven must play a major

role in the decision making process.

The actual economic efficiency of a machine with respect to profitability can only be determined via a TCO Total Cost of Ownership analysis.

High Volume Selective Soldering with Dual Transport


The new VERSAFLOW 3/45 is the world's first in-line selective soldering machine with dual track transport and ERSA's proven single wave solder nozzle technology for highest flexibility

and highest volume throughput for two each PCBs sized up to 508 mm x 204 mm (20" x 8").           



Parallel processing of as many as 22 PCBs in the machine at one time!


With up to 4 individual single wave solder nozzles and 8 flux heads running simultaneously, the VERSAFLOW 3/45 boasts the world's fastest throughput.

Modular Machine Platform


The VERSAFLOW 3/45 encompasses a new modular machine platform which offers a floor space area savings of over 20% when compared to the previous VERSAFLOW machines.

 Additional solder pots, fluxers and/or pre-heat modules can be added to the machine after initial installation. Depending on the specific job requirement, pre-heat configuration or total

length of the machine can be varied In order to ensure optimum efficiency and maximum workflow flexibility. Top side multijet convection heating technology extends the process

 flexibility for the pre-heating of high mass assemblies. Finally, the improved serviceability at front side of machine rounds off the added value of the new design.

POWERFLOW N2- 隧道式全程充氮的波峰焊接系统


Ersa‘s new full nitrogen tunnel wave solder machine, the POWERFLOW N2 was specifically designed to meet the challenges of lead free! As Ersa's flagship machine,

the POWERFLOW N2 can reduce lead free wave solder running costs by as much as 90%! The machine highlights a 16" board width, plug and play pre-heat design

 (Medium IR, Convection, Short IR and now with new topside Convection) and 1.8 meters of preheat standard. Additional pre-heating of up to 2.4 meters can be added

 if needed. A new nozzle configuration brings the chip wave closer to the laminar wave for reduced solder defects. This machine has a pin & chain transport throughout

 the fluxer and pre-heater and feeds into a finger conveyor in the wave section of the machine. A bar code scanner on the new fluxer allows to selectively flux and program

 in "keep out areas" for board cut outs, where the fluxer will not spray a specific are of the board. The POWERFLOW N2 machine has a process gas cleaning system (similar

 to Reflow machines) which also regulates the Auto Tunnel Temperature Compensation. The machine has a low profile design of 1.57 m and is ideal for demanding customers

who require a 400 mm or 16" tunnel wave.


Convince yourself of the significant advantages of the POWERFLOW N2 wave soldering machine!

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