Choosing between these two used industrial sewing heads for your textile apparel machinery lineup comes down to one question: what kind of stitch do you need most? The Vintage Singer 306W is a single-needle lockstitch head that comes complete. The Consew 1099 CS-1H is a dedicated blindstitch machine for hemming garments like skirts and pants. Both are mechanical and used, and both sit under $300, but they serve different production roles.
Quick Verdict
If you need a straightforward lockstitch machine that's ready to run, the Vintage Singer 306W is the practical pick. If your work is primarily blindstitch hemming and you already have a blindstitch workstation, the Consew 1099 CS-1H is the specialized tool worth the extra money.
At a Glance
| Product | Price | Stitch Type | Control | Condition | Included |
|---|---|---|---|---|---|
| VINTAGE SINGER 306W Industrial Sewing Machine Head w/ Motor Lockstitch | USD 237.47 | Lockstitch | Mechanical | Used | Motor and head |
| CONSEW 1099 CS-1H BLINDSTITCH HEAD ONLY INDUSTRIAL SEWING MACHINE | USD 299.00 | Blindstitch one-needle chain stitch | Mechanical | Used | Head only |
Where the Singer Wins
The Singer 306W is the more affordable head and comes as a complete setup, so you can mount it on an existing table and start sewing without sourcing extra parts. The lockstitch is the workhorse stitch for general garment construction, and the single-needle, single-head design keeps things straightforward. If your work is mostly straight seams and assembly, this is the simpler, more economical way to go.
Where the Consew Wins
The Consew 1099 CS-1H is built specifically for blindstitch work on garment hems like skirts and pants bottoms. It uses a one-needle chain stitch, which is the stitch type for blind hemming, and includes a knee lifter lever to make the work easier. Because it's meant to work with existing equipment, it's a natural choice if you're replacing an older blindstitch head. The higher price reflects a more specialized tool.
Product Notes
VINTAGE SINGER 306W Industrial Sewing Machine Head w/ Motor Lockstitch

The Singer 306W is a lockstitch head that arrives with its motor, so you can set it up on a table you already have. Its lockstitch is well suited for straight seams and general textile assembly. As the more affordable of the two, it's a good starting point if you want to keep initial costs down. The catch is its vintage condition: the motor and wiring are part of the deal, so they may need attention before heavy daily use. It also won't do blind hems, since it produces a lockstitch rather than a chain stitch. Pick it when you need a budget-friendly, motor-included lockstitch head.
CONSEW 1099 CS-1H BLINDSTITCH HEAD ONLY INDUSTRIAL SEWING MACHINE

The Consew 1099 CS-1H is a blindstitch head made in Japan, designed for finishing garment edges such as skirt and pants bottoms. It uses a one-needle chain stitch to create blind hems and includes a knee lifter lever for hands-free control. Because it's sold head only, it suits a shop that already has a blindstitch workstation with the needed components. The purchase price is higher than the Singer's, and if you're starting fresh, you'll need to buy those components separately. For a dedicated hemming station, this specialized head is the right tool; for general sewing, it's not the machine you want.
Final Choice by Use Case
Choose the Singer 306W if you need a lockstitch head for general sewing. Choose the Consew 1099 CS-1H if you need a blindstitch head for garment hemming and have the supporting equipment. Let the stitch type be your main guide.