Hotflow 4

Reflow soldering with superior performance and the best energy balance

The high-end reflow soldering systems of the Kurtz Ersa HOTFLOW 4 series distinguish themselves by providing excellent thermal performance and the best energy balance. With process lengths from 3.3 meters to over 7 meters, respectively 8 to 26 heating and up to 4 cooling zones, the systems of this series cover all applications calling for economical reflow soldering with the highest throughput and the lowest energy and N2 consumption. Naturally, the traditionally high solder joint quality achieved with Ersa systems, the optimized process control and the necessary process stability are being maintained, while still offering a very high degree of system uptime.

The newly developed, smart Nitrogen control system substantially reduces the consumption of this costly consumable, offering, in conjunction with the efficient blower motors, a total reduction in energy use of more than 25%.
In the relation footprint to productivity, the HOTFLOW 4 series redefines the industry standard. Thanks to the dual- or triple conveyor option, the throughput can be substantially increased without enlarging the footprint. And to achieve the maximum in flexibility, up to three different conveyor speeds can be programmed.

Ersa HOTFLOW 4 systems can be equipped with multiple chain conveyor systems, with pyrolysis air cleaning, and with a number of different cooling options.
To ensure the maximum availability of the system for production, only high-grade materials and components are being employed, and much attention has been paid to the requirement that all important components should be able to be replaced within a few minutes.
  • Increase in productivity through double or triple conveyor
  • Grip conveyor
  • Optimized energy transfer, minimized delta T
  • Zone separation and controlled cooling zone temperature
  • Switchable internal/external cooling aggregate
  • 100% inspected process tunnel (gas tight)
  • Low energy and N2 consumption
  • Highest machine availability
  • Heating- and cooling modules retractable without the use of tools
  • Low mass center support, return within the system tunnel
  • EPC process control software
  HOTFLOW 4/26 HOTFLOW 4/20 HOTFLOW 4/14 HOTFLOW 4/8
Lenght 7705 mm 6600 mm 5030 mm 3905 mm
Width 1410 mm 1410 mm 1410 mm 1410 mm
Height 1350 mm 1350 mm 1350 mm 1350 mm
Weight appr. 2800 kg 2600 kg 2000 kg 1100 kg
Conveyor system
Working width 45 - 560 mm 45 - 560 mm 45 - 560 mm 45 - 560 mm
Clear passing height 32 / -40 32 / -40 32 / -40 32 / -40
Center support ANO ANO ANO ANO
Conveyor speed 20 - 200 cm/min 20 - 200 cm/min 20 - 200 cm/min 20 - 200 cm/min
Pin-and-chaind-conveyor 3 / 4 / 5 mm 3 / 4 / 5 mm 3 / 4 / 5 mm 3 / 4 / 5 mm
Process zone
Process lenght 7115 mm 5920 mm 4400 mm 3260 mm
Heated lenght  5000 mm 3805 mm 2665 mm 1525 mm
Cooling lenght 2115 mm 2115 mm 1735 mm 1735 mm
Počet topných zón
Preheat zone 9 zones  7 zones 5 zones 3 zones
Solder/peak zone 4 zones 3 zones 2 zones 1 zone 
Cooling 3 zones 3 zones 2 zones 2 zones
 
Michal Duda Sales Manager (soldering equipment, devices)
mobile
+420 724 018 761
phone
+420 571 669 312
email
m.duda%a-t%pbt.cz

Send me your question.

  • New
Hotflow 4