Thick fabric: domestic or semi-industrial
How much denim before a domestic machine stops being enough?
These sit at very different prices and answer the same question from opposite ends. The Singer is a domestic machine built for thick fabric; the Juki is a semi-industrial machine that does one stitch extremely well.
| Compared on | Heavy Duty 4432 | TL-2010Q |
|---|---|---|
| Stitches | 32 | Straight only |
| Buttonhole | One-step | None |
| Presser foot lift | Not published | 12 mm, published |
| Knee lever | No | Yes |
| Weight | 7.0 kg | 17.2 kg |
| Markets verified | Six, own UK reference | All six |
A tick marks the better answer on that line only. Counting ticks does not decide the page — the two verdicts below do, because these machines answer different questions.
Buy the Singer if you hem jeans occasionally and also need to make a buttonhole, sew a zip and finish a seam. It is a complete machine, and for most people it is enough.
Buy the Juki if thick fabric is most of what you sew, or if you quilt. You give up every stitch except the straight one — and you gain a published 12 mm foot lift, a knee lever, and a seam that is visibly better.
No. It has no zigzag, no buttonhole and no reverse-stitch finishing beyond a straight seam. It is a second machine, and everyone who owns one also owns a general-purpose machine.
It is not a machine you put away between sessions. Juki's listing calls it lightweight and portable, which is true relative to an industrial head on a stand and not relative to anything you would carry.
32 stitches · 1,100 spm · metal frame
The 4423's bigger sibling: same heavy-duty chassis, 32 stitches instead of 23, and a stated 1,100 stitches per minute. Sold under one reference across continental Europe, with a separate UK listing.
Best for: Denim, canvas and repair work on a machine that will not walk across the table
≈ $240 / £300 / 235 €
Straight stitch · 12 mm foot lift · knee lever
A semi-industrial straight-stitch machine for sewing and quilting: automatic thread trimmer, knee lever, and a stated 12 mm presser foot lift. One reference on all six markets we checked.
Best for: Quilting and garment construction where stitch quality and foot lift matter more than stitch variety
≈ $1150 / £1240 / 1555 €
