Power, Feeding & Stitch Quality

• Unison feed walking foot system (bottom feed + needle feed + walking foot) ensures all layers move together, maintaining stitch alignment on thick, slippery or multi-layer materials.
• Double needle lockstitch produces two perfectly parallel rows in one pass, ideal for structural and decorative seams.
• Direct-drive servo motor mounted directly on the head provides instant start/stop, high torque at low speeds, less vibration, and improved energy efficiency.
• Large-capacity vertical-axis hooks reduce bobbin changes and support heavy threads for strong, durable seams.

Materials & Applications

The SPEEDWAY SW-1560N/VS/DD is built for medium to heavy-weight materials, including:

1. Upholstery & furniture – sofas, armchairs, cushions, panels, decorative topstitching.
2. Automotive & marine interiors – car seats, door panels, dashboards, boat cushions and covers.
3. Leather & synthetic leather – bags, saddlery, belts, gear, and protective equipment.
4. Canvas & technical fabrics – awnings, tarps, covers, industrial textiles and heavy-duty bags.
5. Workwear & heavy garments – jackets, uniforms, outdoor wear and reinforced seams.

Whenever you need strong, clean, twin-needle seams on thick or layered materials, this machine is the right choice.

Key Features

• Double needle heavy-duty lockstitch
• Unison feed walking foot system: bottom feed + needle feed + walking foot
• Direct-drive servo motor (DD) for quiet, powerful and energy-saving operation
• Large vertical-axis hooks for heavy thread and longer sewing runs
• Produces two parallel rows of stitching in a single pass
• Adjustable stitch length for functional or decorative seams
• Reverse lever for backtacking and reinforcing seam ends
• Designed for thick, multi-layer materials such as leather, vinyl, canvas and upholstery

Technical Specifications (typical configuration)

• Model: SPEEDWAY SW-1560N/VS/DD
• Stitch Type: Double-needle lockstitch (unison feed walking foot)
• Feed System: Walking foot + needle feed + bottom feed (unison feed)
• Material Class: Medium to heavy-weight materials
• Max Sewing Speed: up to approx. 2,500 stitches per minute (depending on material/thread)
• Max Stitch Length: up to approx. 9 mm (forward and reverse)
• Presser Foot Lift:
• By hand: approx. 9 mm
• By knee: up to approx. 16 mm
• Needle Gauge: various gauges available (e.g. 1/4" / 6.4 mm and others depending on configuration)
• Needle System: typically DPx17 / 135×17 (sizes approx. #18–#24 depending on material)
• Hooks: Large-capacity vertical-axis hooks (double)
• Lubrication: Automatic central lubrication

(Exact gauge, speed and setup may vary depending on how the machine is configured for the customer.)

What’s Included

• SPEEDWAY SW-1560N/VS/DD double needle walking foot machine head
• Integrated or external direct-drive servo motor (mounted and wired)
• Industrial table & stand, fully assembled
• Built-in bobbin winder and thread stand
• Standard presser feet, needles and basic accessories (may vary slightly by batch)