SEWPRO 1510L-18-7 – Long-Arm Efficiency with Full Automation

The SEWPRO 1510L-18-7 is a single-needle, flat-bed, long-arm walking foot lockstitch sewing machine designed for medium to heavy materials. Built for factory production environments, it combines 18 inches of workspace with full automation features, including auto back-tack, auto foot lift, and automatic thread trimming for faster, more efficient workflow.

Equipped with a vertical-axis large hook and M-size bobbin, this machine ensures smooth thread handling and reduced downtime for bobbin changes. Its pneumatic presser foot lift (5/8”) and climbing device make sewing over thick seams effortless, while the Ho Hsing 110V 750W servo motor with needle positioning delivers quiet, powerful, and precise control.

Technical Specifications

Feature	Specification
Machine Type	Long-Arm Flat-Bed Walking Foot Lockstitch
Arm Length	18″
Max Sewing Speed	1800 RPM (Material Dependent)
Max Stitch Length	9mm
Presser Foot Lift	5/8″ (Pneumatic)
Hook Type	Vertical-Axis Large Hook
Bobbin Size	M
Feed System	Unison-Feed Walking Foot
Needle System	135×17 (Sizes 110–180)
Thread Sizes	46–138
Extra Features	Auto Back-Tack, Auto Foot Lift, Auto Thread Trimmer, Forward/Reverse Stitch, Climbing Device
Motor	110V 750W Ho Hsing Servo with Needle Positioning

Key Features

18″ Long Arm – Extra workspace for large and bulky projects.
Full Automation – Auto back-tack, auto foot lift, and automatic thread trimming for high-efficiency sewing.
Walking Foot with Unison Feed – Even feeding on thick and layered materials.
Vertical-Axis Large Hook – Smooth thread handling for heavy threads.
Ergonomic Servo Motor – Quiet, energy-efficient, and precise control.