SEWPRO 441-25 – Long-Arm Power for Extra Heavy-Duty Sewing

The SEWPRO 441-25 is a long-arm cylinder-bed, single-needle, walking foot lockstitch sewing machine engineered for extra heavy materials such as leather, webbing, saddles, harnesses, and large industrial products. With an extended 25-inch working space and large capacity shuttle hook, it is built to handle oversized and bulky projects that conventional machines can’t manage.

Its compound feed mechanism ensures smooth and even stitching, while the 3/8-inch maximum stitch length offers strong, decorative, and functional seams. The manual reverse feed provides reinforced ends, and the on-table bobbin winder adds convenience for continuous production.

Technical Specifications

Feature	Specification
Machine Type	Long-Arm Cylinder-Bed, Single Needle, Walking Foot Lockstitch
Cylinder Diameter	3¼”
Working Space	25″ Long × 6¾” High
Max Sewing Speed	600 RPM
Max Stitch Length	3/8″ (Approx. 9.5mm)
Needle Bar Stroke	56mm
Presser Foot Lift	7/8″
Reverse Stitching	Manual
Hook Type	Large Capacity Shuttle Hook
Needle System	794 (Sizes 140–250)
Thread Sizes	138–346
Lubrication	Manual
Bobbin Winder	On the Table
Needle-to-Arm Clearance	25″

Key Features

25″ Long-Arm Design – Ideal for large, bulky sewing projects.
Large Shuttle Hook – Holds more thread for long runs.
Extra Heavy-Duty Capability – Handles thick leather, webbing, and synthetic materials.
Compound Feed – Smooth, even stitch quality on layered materials.
Extra-Long Stitch Option – 3/8″ for decorative and functional seams.