... 500*900mmflat embroidery machine with auto cutMain Function:The machine has multi-heads and multi-needles, can embroider ... .Needle Position Detecting : Rheostat . The machine has multi-heads and needles, can embroider several colors ... multi-machine network, data transfer, state monitoring, operating though network. Electricity: 220V/50Hz ,380V/50HZ available Super flat Multi-head Embroidery Machine ...