SP-842D/872D series Double-Needle Computerized Direct-Drive Lockstitch Machine

Computerized Double-Needle Lockstitch Machine combines precision, durability, and automation for professional sewing applications. Equipped with a computer-controlled AC servo direct-drive motor, it provides automatic speed control, needle-stop positioning, thread trimming, stitch counting, reverse stitching, and reinforced seams.

Drive System: 750W AC servo motor direct-drive

Needle Bar & Thread Take-Up Lever: Lubricated with micro-oil or grease for smooth operation

Automation Features: Automatic thread trimming, thread sweeping, and reverse stitching

Internal Transmission: Upper and lower shafts connected via synchronized belt mechanism for stable, quiet operation


Scope of Application

Ideal for shirts, casual wear, jacket shirts, denim, down jackets, as well as specialized applications such as trench coat hems, quilted jacket flaps, tents, and automotive interiors.

Product Specifications

Disclaimer: The contents of this catalog are for reference only. Due to ongoing product innovation, the images and specifications shown are subject to change without notice. All product information is subject to the actual product and the latest official specifications.