Reflow Soldering Systems

HOTFLOW THREE

HOTFLOW THREE: the best reflow performance in every respect: Quality. Efficiency. Flexibility. Connectivity. Cleaning. It runs and runs and runs and sets the benchmark for reflow soldering with 12 weeks and more of non-stop operation without maintenance intervals. This is made possible by the patented three-stage Ersa SMART CLEANING system consisting of the new SMART ELEMENTS® filter system, the SMART PYROLYSIS CLEANER in the peak zone and the SMART CONDENSATION UNIT in the cooling zone.

Even more quality in soldering

With the HOTFLOW THREE, Ersa is making a clear statement for even more quality in soldering. An absolutely unique feature: the SMART CONVECTION POWER UNIT (SCPU®). The exclusively developed motor and control unit ensures an optimized soldering profile and thus even better soldering results. Individual zones can be controlled individually, enabling perfect adaptation to the requirements of the material and solder paste.

Variable transport system

The HOTFLOW THREE, available with 16, 20 or 26 heating zones, offers single-track and variable dual-track systems for transporting PCB widths of up to 686 mm (single track) or up to 2x 300 mm or 510 mm wide (dual track). All versions have a center support that can be optionally activated or deactivated. The HOTFLOW THREE also impresses when it comes to maintenance – servicing the cooling zone and cleaning the filter systems is simply carried out from the front.

Intuitive User Interface

The HOTFLOW THREE is easy to operate! Its industrial PC with touch screen and the intuitive ERSASOFT 5 make soldering program creation and management extremely convenient and future-proof. Thanks to the new, exclusively developed motor and control unit SMART CONVECTION POWER UNIT, the HOTFLOW THREE delivers exact process data from each individual zone.
Length x width x height (HOTFLOW THREE 16): 5.65 x 1.77 x 1.62 m

Length x width x height (HOTFLOW THREE 20): 6.60 x 1.77 x 1.62 m

Length x width x height (HOTFLOW THREE 26): 7.73 x 1.77 x 1.62 m

Weight: 3,500 kg (THREE 16) / 4,000 kg (THREE 20) / 4,500 kg (THREE 26)

Heating zones: 8 top/bottom (THREE 16) / 10 top/bottom (THREE 20) / 13 top/bottom (THREE 26)

Heating zone: 3 m (THREE 16) / 3.8 m (THREE 20) / 5.0 m (THREE 26)

Cooling zone: 3 top/bottom

Cooling distance: 1.17 m (THREE 16) / 1.38 m (THREE 20/26)

Transport width: 50-510 (650) mm

Double-track transport: 2x 50-230 (300) mm

Passage height: +/- 35 mm

Transport speed: 20-200 cm/min

Pin chain transport: 3/4/5 mm

Single track

Dual Track (FMFM and FMMF and FMMM)