Kansai Control Box, Servo & UT Repairing

Electronics repair for Kansai Special multi-needle machines — servo motor control boxes, drive electronics and UT (under-trimmer) devices.

As with Pegasus, it's worth being clear about scope. The Kansai flatlock and multi-needle platforms most common in India — the DFB-1404, 1412 and 1508 classes, the 4404, the 8800 and the FX4412 — are mechanically driven machines. Their electronics live in the servo motor and control box, in trimmer and puller devices where fitted, and in the sensors and solenoid drivers that operate them. Those units are what we repair; we don't advertise board repair for machines that don't have a board.

Jintex repairs these at component level in Bangalore: servo control boxes with failed output or power stages, puller and trimmer driver circuits, pedal and speed input sections, and solenoid outputs that have stopped responding. Lint is the usual culprit on multi-needle machines — it blocks cooling and works into connectors, and the damage it causes is normally repairable.

Send the unit with a ₹800 inspection charge. We diagnose and quote the repair before starting, and that charge covers the diagnosis — it is retained whether or not the unit can be repaired. Turnaround is 6 working days from receipt, and completed repairs carry a 3 month warranty. Send your Kansai model and the fault on WhatsApp and we'll advise before you ship anything.