NF 331 SK

Single needle lockstitch machines with edge cutter

333 SK – Single needle drop feed lockstitch machine with edge cutter. The machine has fully automatic lubrication.
NF 331 SK – Same as 333 SK, however with needle feed.


NF 331 SK

Table Top

No Table Top, Table Top C 330 120x55x4 cm, Table Top D 105x55x4 cm


No Stand, Stand C (China), Stand K (912 mm), Stand K short (667 mm), Stand Z

Motor Set

DOL (chinese clutchmotor) 220 or 380 V, Ho Hsing G40 servo motor (Optional: external synchroniser), No Motor Set, NS clutchmotor 2800 RPM 220 V, NS clutchmotor 2800 RPM 380 V, SV 550 servomotor (Optional: external synchroniser)


External synchroniser G-series, External synchroniser SV Series, FB II Presser Foot Lifter, No option, Thermical switch 220 V, Thermical switch 380 V