ERSA REFLOW SOLDERING

Reflow Soldering System HOTFLOW 3/26 XL

The HOTFLOW is the third generation machine based on the proven & proprietary Multijet Ersa heating technology. The R&D of this HOTFLOW series had its focus on improved heat transfer via a complete re-design of the process tunnel, reduced energy and N2 consumption, improved cooling, as well as optimized process control.

Highlights HOTFLOW 3/26 XL

Dual, triple and quad track transport increases
throughput
Motor basic cooling top/bottom
Optimized heat transfer, minimized Delta T, zone
separation & temperature controlled cooling
“On-The-Fly” maintenance under N2 atmosphere
reduces downtime
Switchable internal/external cooling unit
100 % tested process tunnel (gas sealed)
Lowest energy and N2 consumption
Best machine uptime
Without any tool retractable heating modules
Energy efficient blower motors
Ultra Low-Mass Center Support

Improved heat transfer with high density of multijet nozzles

Process tunnel, tested for tightness, guarantees long-term stability

Multitrack conveyor for variable PCB widths

Basic configuration

9 top-side preheating zones,
4 top and bottom-side peak zones
Cooling step 1,
basic cooling from the top and bottom side
Working width of 720mm
Adjustable fan speed (cooling and peak zone)
Temperature monitoring of the cooling zone
Top and bottom-side motor cooling
Energy consumption management
Automatic chain lubrication
100% tested process tunnel (gas sealed)
Heating and cooling modules retractable
without any tools