This machine adopts one straight needle, vertical-axis rotating hook with self-lubricating feature for catching thread loops and sliding bar take-up to produce tow lines of double lockstitch.
The needle bar can be engaged and disengaged mechanically and the arm shaft and hook shaft ar supported by ball bearings.
|Suitable material||medium heavey material|
|Height of presser foot||7-13mm|
ASLC-1390T Non-metal laser cutting mengraving machine