PMT400ST

The VJ Electronix 400ST provides a controlled convective heating process for rework of Plated Through Hole (PTH)devices. The convection process eliminates copper dissolution issues users experience with traditional Solder Fountain rework methods. Plated Through Hole barrels are protected through multiple rework cycles.

Using VJE’s Triple Stage Heating technology, the 400STsafely provides PTH component removal, site dressing and component replacement on all PWB types including large, high mass boards. Infrared area array bottom heating conditions the entire board and minimizes thermal stress. Localized closed-loop convection top and bottom heating provides safe, reliable thermal profile control throughout the cycle.

The 400ST prepares barrels for component replacement using VJE’s automated Dynamic Height Sensing (DHS)Scavenger solder removal. Motorized X, Y, and Z motions assure consistent results while eliminating risk of overexposure. The combination of DHS Scavenging gap controland programmable tip force protect the board surface.