ATV PRODUCTS

Vacuum Reflow Soldering System with Topheater - SRO-716
REFLOW SOLDERING

SRO-716 VACUUM REFLOW SOLDERING SYSTEM WITH TOPHEATER

IR VACUUM REFLOW SYSTEM FOR R&D PURPOSES AND PILOT LINE PRODUCTION

The SRO-716 Topheater system has been specially developed for demanding soldering processes and, thanks to the Topheater technology, enables extremely precise and efficient results. The system is equipped with a thermal cold-wall reactor and has powerful infrared lamps that not only cover the heating area as well as the lid of the process chamber. These ensure homogeneous heating and precise temperature control across several heating zones. The maximum process temperature is 450°C (optionally up to 750°C). Nitrogen (N₂) ensures controlled cooling, while the powerful WinATV software enables precise control and adjustment of all process sequences. The HCOOH step optimizes wetting and ensures excellent soldering quality. With a heated area of 314 x 314mm and a height of 60mm above the heating area, the SRO-716 Topheater is suitable for a wide range of electronic components and packages. Ideal for R&D applications and pilot production.



Facts & Options about our SRO-716 Vacuum Reflow Soldering Topheater

HIGHLIGHTS SRO-716-Topheater


  • Direct IR Heating top and bottom
  • Surface touch TC
  • Multiple TC monitoring
  • Exchangeable Ceramic Heater Plate
  • Process temperature 450°C up to 750°C (optional configuration)
  • Oxygen < 1.0 ppm with purified N2
  • 100 steps / programm
  • Automatic lid closing/opening and locking/unlocking

COMMON APPLICATIONS SRO-716-Topheater


  • Power Semiconductors (IGBT, SiC-MOSFET)
  • Sensors
  • MEMS 
  • High Power LED
  • MMICs
  • CPV, Laser bar
  • Die Attachment
  • Hybrid Assembly
  • Flip Chip
  • Package Sealing

TECHNICAL DATA SRO-716-Topheater

depending on system configuration/optionals


  • Dimensions 
    • 1090 × 630 x 1830mm (LxWxH) 
  • Weight
    • ca. 245 kg (minimum configuration)
  • Working Height
    • 1.000mm ± 40mm
  • Maximum Product Height
    • up to 60mm
  • Heated Area
    • 314 x 314mm
  • Heating Method
    • Array of 12 IR lamps in 3 zones / top
    • Array of 12 IR lamps in 3 zones / bottom
  • Temperature
    • Process temperature up to 450°C
    • Extended temperature range 750°C (optional)
  • Vaccum Level
    • 10-2 mbar
    • 10-5 mbar (optional)

OPTIONS SRO-716-Topheater


  • High Vacuum
  • Custom substrate fixture
  • Lift pins 
  • Additional gas lines 

Information Request SRO-716-Topheater

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