Sewing Machines
SPEEDWAY® 303 PRO – Single Needle Top & Bottom Feed Walking Foot Machine – Complete Setup, Table & Stand Included
- Feed
- Walking foot
- Stitch
- Lockstitch
- Motor
- Servo
Specifications
- Stitch type
- Lockstitch
- Feed
- Walking Foot
- Construction
- Flatbed
- Features
- Automatic Lubrication
- Best for
- Leather Goods / Handbags, Leather, Upholstery, Vynil / PVC, Canvas, Awnings
Single-needle top-and-bottom feed walking foot — the production-grade workhorse for medium-to-heavy materials where a drop-feed machine slips.
Who runs this
Upholstery shops running leather, vinyl, canvas, and multi-layer assemblies. Bag and case manufacturers handling stiff laminated materials that drop-feed machines can't advance evenly. The workhorse model for shops that don't need the unison-feed full spec of the SW-1510L family but still need walking foot.
Top + bottom feed is the simpler walking-foot configuration: presser foot moves with the feed dog, two coordinated surfaces. The SW-1510L adds a third needle-feed surface for tougher work; the 303 PRO covers most of the same use cases at a lower price point.
Why walking foot at all
- Two coordinated feed surfaces. The presser foot lifts and walks forward with the feed dog. The material gets gripped from both sides, advances together, doesn't slip.
- Slippery and napped materials. Leather slips on foam. Velvet pile compresses and releases. Vinyl grabs the bottom feed dog and not the top. Top + bottom feed solves all three.
- Cheaper than the SW-1510L. For shops that don't need unison feed, the 303 PRO is the cost-correct walking foot. If you're running thick leather welts in three layers, step up to the SW-1510L. If you're running 4-oz vinyl in two layers, the 303 PRO is enough.
Application examples
Vinyl upholstery
4-oz vinyl restaurant booth covers, two-layer construction with bonded nylon thread. Top feed prevents the vinyl from sticking to the presser foot through the seam.
Bag construction
Cordura nylon canvas bag bodies with reinforced webbing handles. Walking foot handles the layer change at the handle anchor without skipping.
Light leather goods
Wallet exteriors, light tote bodies in 3-oz veg-tan leather. The top + bottom feed keeps the lining matched to the outer panel through the construction seams.
What ships with it
Machine assembled with servo motor, industrial table, machine stand, standard accessories.
Detail
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Related guides
Buy on Supra Sewing
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