heater tip/hotbar thermode tip for FPC and connector welding

Heater Tip(also be called welding tip) is applied on soldering electric components with Pulse Heat Unit. Pulse heating is an instantaneous heating method and heater tool , Electric current is applied to the heater tip to generate heat by resistance and the welder  is melted, then the current be stopped, pressure from the heater tip cut until the solder is cooled and hardened