Heritage Stitch Systems Industrial Collection
Merrow MG-3Q-3 Industrial 6-Prong Shell Stitch Sewing Machine
Merrow MG-3Q-3 Industrial 6-Prong Shell Stitch Sewing Machine
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High-speed shell stitching, 6-prong shell
Product details
| Specification | Details |
|---|---|
| Brand | Merrow |
| Model | MG-3Q-3 |
| Machine type | Industrial shell stitch |
| Stitch formation | Six-prong shell |
| Seam type | 505 |
| Featured shell width | 3/16 |
| Seam-width range | 3/16–1/4 |
| Shell density | 3–6 shells per inch |
| Operating speed | 5,500 rpm |
| Threads | 3 |
| Feed mechanism | Special gear-driven feed |
| Suggested store SKU | MER-MG3Q3-001 |
Product description:
The Merrow MG-3Q-3 is a three-thread industrial sewing machine designed to produce a tight six-prong shell stitch. Its special gear-driven feed mechanism creates a decorative edge, with stitch density adjustable from three to six shells per inch.
Designed for applications such as baby blankets, children’s wear, shawl collars, women’s hosiery, bibs, and burp cloths, the MG-3Q-3 offers a specialized solution for decorative textile finishing. Your supplied specifications describe a 3/16″ shell stitch, a seam-width range of 3/16–1/4, and an operating speed of 5,500 rpm.
Key features:
- Six-prong shell stitch: Creates a distinctive decorative edge.
- Adjustable shell density: Three to six shells per inch.
- Gear-driven feed: Specialized mechanism for shell-stitch formation.
- Three-thread configuration: Produces the specified shell finish.
- Seam-width range: 3/16–1/4.
- Operating speed: 5,500 rpm.
- Applications: Baby blankets, children’s clothing, collars, hosiery, bibs, and burp cloths.
Three-thread machine with special gear-driven feed mechanism producing a tight 3/16" six-prong shell stitch, adjustable from three to six shells per inch.
Shipping Policy
We offer insured delivery on all equipment. Most orders process within 3–5 business days, with estimated delivery timeframes varying based on product availability, freight scheduling, and delivery location.
Large and industrial machine systems ship via insured freight carriers and may require an adult (18+) signature upon delivery.
White glove delivery services may be available on select machine systems and locations for an additional fee.
For full details, please review our Shipping Policy.
Return Policy
Due to the nature of industrial sewing, embroidery, and quilting equipment, all returns require prior authorization and are reviewed on a case-by-case basis.
Return requests must be submitted within 30 days of delivery for evaluation and approval. Equipment must be unused, uninstalled, and returned in original packaging when applicable.
Approved returns may be subject to return shipping costs and restocking fees depending on the manufacturer, supplier, and condition of the item.
For warranty concerns, shipping damage, or defective equipment, please contact us promptly so we can assist with evaluation and resolution.
For full details, please review our Return & Refund Policy.