FUJI PX10660 W08C Feeder Seal for NXT SMT Machine The FUJI PX10660 W08C Feeder Seal is a replacement feeder component designed for maintenance and repair of FUJI NXT W08C SMT feeders . It is installed as part of the feeder assembly and helps maintain the correct condition of the feeder mechanism during continuous component feeding operations. SMT feeders operate through repeated mechanical cycles, advancing carrier tape and presenting components accurately to the pickup