The SIRUBA PK522-42M is a high-speed mechanical lockstitch bar-tacking machine built on the 1850 standard 2-threaded platform, optimized for medium-weight fabrics. Designed for fast, repeatable bar-tacks on shirts, blouses, workwear, and lightweight to medium-weight garments, this complete setup includes the machine head, 550W motor, industrial table, and heavy-duty stand — ready for immediate production. Ideal for manufacturers requiring reliable, high-cycle bar-tacking on pocket corners, belt loops, zip reinforcements, and stress points on medium-weight apparel.
What’s Included
SIRUBA PK522-42M Mechanical Bar-Tacking Machine Head
550W motor
Industrial sewing table
Heavy-duty stand with wheels
Standard accessories and tooling kit
Key Features
High-speed lockstitch bar-tacking based on the proven 1850 standard 2-threaded mechanical platform
M version optimized for medium-weight materials — ideal for shirts, blouses, and lightweight workwear
Work clamp foot lift up to 17mm for easy material insertion and removal between cycles
Reduced pedaling pressure to minimize operator fatigue during extended production runs
Low-tension sewing capability for clean, consistent bar-tacks on lightweight and delicate fabrics
42mm sewing area with clamp feed system for precise, repeatable bar-tack placement
Ideal For
Shirt, blouse, and lightweight apparel bar-tacking
Belt loops, pocket corners, and zip reinforcements on medium-weight garments
Workwear and uniform production
Any high-volume production requiring fast, reliable bar-tacks on light to medium-weight fabrics
