AC-172N-1790

High-speed, Computer-controlled Buttonholing Indexer

LBH-1790, high-speed, computer-controlled lockstitch buttonholing machine has been combined with a high-performance and highly accurate indexer.

• “Applicability to vertical stripe patterns has been improved.”
  The newly-developed sub-clamp mechanism prevents slippage of the material to enable accurate and consistent buttonholing.
• “Increased productivity achieved by the preset mechanism”

Model Name	AC-172N-1790
Machine head	Standard zigzag (with lower knife)
Max. sewing speed	5,000sti/min
Sewing dimension	Standard : Width 4mm × length 25mm (max : width 6mm × length 120mm by repiacing parts)
Knife size	6.4~19.1mm (1/4″~3/4″ inch)
Feed direction	Right (for men’s garments) or left (for ladies’ garments)
Number of patterns that can be input	20 patterns
Number of buttonholes	1~20 pcs.
Needle	DP×5 #11J~#14J