Digital Decorative Power for Thick Thread

• Double needle decorative machine with 8 mm gauge for strong, balanced twin-row designs.
• Touchscreen control panel lets you choose from 200+ pre-programmed decorative patterns at the tap of a finger.
• Pattern selection, length and basic parameters are handled digitally, making it much easier than old mechanical pattern systems.
• Designed specifically for thick decorative thread, creating bold, 3D-looking stitches that stand out on leather, vinyl and heavy textiles.
• Ideal for brands and shops that want high-end decorative seams with repeatable, production-level consistency.

Thick Thread Specialist

The SPEEDWAY 204 DECO is built to handle very heavy thread sizes, such as:

• Thread ranges:
• #8 ~ #0
• B92 ~ B277
• Nm 30/3 ~ 8/3
• Needle systems:
• 794 (Nm 230)
• Approx. Nm 130 ~ Nm 280
• or DY×3 #21 ~ #28

This allows you to sew extra-bold decorative lines on thick leather, padded vinyl, foam-backed upholstery and multi-layer assemblies without sacrificing stitch quality.

Materials & Applications

The SPEEDWAY 204 DECO is ideal for:

1. Automotive & marine interiors – seats, inserts, bolsters, door panels, armrests, decorative bands.
2. Furniture upholstery – sofas, recliners, headboards, chairs and high-end decorative panels.
3. Leather goods & saddlery – belts, straps, saddles, tack, motorcycle seats, holsters, cases.
4. Bags & accessories – handbags, briefcases, travel bags, guitar cases and premium leather goods.
5. Heavy vinyl & foam-backed materials – anything where thick decorative stitching is part of the design.

If the goal is eye-catching, strong, decorative topstitching with thick thread, this machine is built for that job.

Unison Feed – Stable & Even Feeding

• Unison feed system (triple feed concept: bottom, needle and top feed working together) keeps all layers moving in sync.
• Prevents slipping, uneven stitch length and wandering lines, which is crucial when sewing visible decorative seams with thick thread.
• Especially effective on stacked materials, padded foam, leather + backing, and multi-layer upholstery assemblies.

Key Features

• Double needle thick-thread decorative stitch machine
• 8 mm needle gauge for balanced twin-row decorative seams
• Digital control with touchscreen panel
• 200+ built-in decorative patterns
• Quick, easy pattern selection
• Unison feed for smooth, even feeding on heavy materials
• Handles very thick thread (#8~#0, B92~B277, Nm 30/3~8/3)
• Heavy-duty presser foot lift:
• By hand: 12 mm
• By pedal: 20 mm
• Requires air compressor (minimum 100 psi) for pneumatic functions
• Built for extra-strong, high-visibility decorative seams on leather, vinyl and upholstery

Technical Specifications

• Model: SPEEDWAY 204 DECO
• Machine Type: Double needle, thick-thread decorative lockstitch (flatbed)
• Feed System: Unison feed (for heavy, layered materials)
• Gauge: 8 mm needle spacing
• Presser Foot Lift:
• By hand: 12 mm
• By pedal: 20 mm
• Thread Range:
• #8 ~ #0
• B92 ~ B277
• Nm 30/3 ~ 8/3
• Needle Systems:
• 794 (Nm 230)
• approx. Nm 130 ~ Nm 280
• or DY×3 #21 ~ #28
• Air Requirement: Minimum 100 psi (air compressor required)
• Patterns: 200+ decorative stitch patterns (digitally selected)

(Exact speed and some parameters may vary depending on setup, material and thread.)

What’s Included

• SPEEDWAY 204 DECO machine head (double needle thick-thread decorative)
• Servo motor, mounted and wired
• Industrial table & stand, fully assembled
• Touchscreen digital control panel with built-in patterns
• Thread stand, bobbin winder and standard accessories
• Basic needle set and presser feet suitable for heavy/thick thread applications