pcb hot oil reflow equipment

PCB Hot Oil Reflow Systems

Hot oil solder reflow systems are designed to reflow the tin-lead on printed circuit boards, especially military PCB’s. Our hot oil tin fusing process decreases the chance of barrel cracking and delamination of the printed circuit board.

Reflow Tin Plating Benefits

  • Exceptional Solderability
  • Decrease Tin Whiskers
  • Less Toxicity
  • Less Chance of Corrosion & Failure
  • More Forgiving than Infared so dip the PCB again

Our Tin Fusing Features

  • Welded Stainless Steel Construction
  • Fusible Safety Lids
  • Flame-gard® stainless filters
  • 240 volts 3 phase


We offer flux tanks, preheat, reflow and post heat with water quench and hot soap with a circuit board dryer at the end. Tin plating tanks can be designed in a straight line or an “L” shape or, even a ‘U” shape.

We can custom manufacture to your exact requirements.

45 Years Experience in Hot Oil Reflow Processing

We use the same processing and quality like Proheco and Titan did. Hot oil reflow came in to being in 1968. Sperry-Univac was looking for a way to reflow the tin/lead plating on circuit boards. With our experience in heating oils for pcb tin fusing, we updated the design to heat oil externally. The stresses of continous 500º F operation and because tubular heaters create an arc when grounding the sheath, were other deciding factors.

pcb assembly line
military pcb f-22 raptor

IHS: Manufacturer of Tin Reflow Systems

We have extensive experience with hand made hot oil reflow tinning for PCB manufacturers, computer companies, and military suppliers.

IHS may be new to you, but our coating specialists have over 60 years experience in heating systems. We build high performance plating systems for medical, automotive, electronic, and aerospace manufacturers.

Heating Experts Ready To Help You - Call 208-323-6143