Low profile bottom heater for pre-warming of PCB
Applications for underheaters range from pre-heating of PCBs for hand soldering tasks over pre-heating for automated machine rework to curing or cracking of underfill.

MARTIN offers a wide choice of underheaters. They can be classified by size of the heater and heater performance.
For preheating of PCBs (even double sided) IR heater are available up to a power rating of 2.000W. For efficient rework on heavy electrical systems with flat bottom surface and LED PCBs the powerful under heater HOTPLATE-04 with 700W is recommended.