SPEEDWAY SW-4400-L18 Single Needle Long Arm Heavy Duty Unison Feed Walking Foot Sewing Machine Assembled with Servo Motor, Table and Stand

Key Features:

Extended Clearance Area: 18” long arm with 6.5” height, offering more space to handle large items with ease.

Powerful 750W Servo Motor: Quiet, energy-efficient, and delivers strong torque for heavy-duty sewing.

Higher Presser Foot Lift: Adjustable from 8mm to 20mm for easier handling of various material thicknesses.

Consistent Seam Quality: Features a rectangular feed mechanism and unison feed system for smooth material feeding and uniform stitches, even on heavy fabrics.

Maximum Stitch Length: Up to 9mm, ideal for a wide variety of tasks and materials.

Automatic Sewing Speed Adjustment: Adjusts automatically to maintain optimal sewing conditions and consistent results.

Safety Clutch: Prevents hook damage; easily reset by pressing a button.

Dual-Tension Mechanism: Allows high-tension stitching with thick threads, ensuring quality seams across lightweight to heavyweight fabrics.

Needle System: Uses DPx17 needles, sizes 18–24, compatible with thick threads and heavy-duty materials.

Manual Lubrication System: Integrated oil pan and manual oiling points for controlled maintenance.

High-Speed Performance: Capable of reaching 2,500 stitches per minute for productivity and efficiency.

Fully Assembled Package: Delivered complete with machine head, stand with wheels, industrial table, and 750W servo motor—ready for use.

Conclusion:

The Speedway SW-4400N Long Arm combines industrial strength, precision engineering, and practical features to deliver professional results. Its extended workspace, high-torque servo motor, and dual-tension capability make it the perfect tool for demanding sewing applications across a broad range of materials. Whether you're working on leather, canvas, or upholstery, this machine delivers performance you can rely on.