Needle Count (per head)
The number of needles available on each sewing head of an embroidery machine, determining how many thread colors can be pre-loaded for automatic color changes.
Each head of a multi-needle commercial embroidery machine has its own needle bar with multiple needles, each threaded with a different color. The machine rotates the needle bar to bring the right needle into position for each color change, eliminating the need for the operator to swap thread cones manually.
Common needle counts are six, nine, twelve, and fifteen needles per head. A six-needle head can handle most logos but requires manual cone swaps for designs with more than six colors. A twelve- or fifteen-needle head can run most commercial designs without any manual color swaps, which dramatically increases production speed on multi-color work.
The needle count is per head, not for the machine total. A six-head machine with fifteen needles per head has ninety physical needles, but each color is loaded six times (once per head, all matching). The operator pre-loads the needle bars at the start of a job with the colors used in the design, in the order the file calls them.
For commercial shops doing varied work, fifteen-needle heads are increasingly standard because they handle nearly any design without cone swaps. For specialty shops doing only single-color work (monograms, simple logos), six-needle heads are often sufficient and cost less. Needle count is one of the main factors in choosing a machine for purchase.
Related Terms
- Multi-Head Machine →
- A commercial embroidery machine with multiple sewing heads operating in parallel, each stitching the same design on a separate garment simultaneously.
- Color Change →
- A command in the stitch file that pauses the machine to switch from one thread color to the next, or signals an automatic needle change on multi-needle machines.
- Top Thread →
- The decorative embroidery thread loaded on the top of the machine, which is the thread the customer sees in the finished design.
- Trim Command →
- An instruction embedded in the stitch file that tells the machine to cut the top and bobbin threads before moving to the next stitch section.
- Embroidery Hoop →
- A two-piece circular or rectangular frame that holds the fabric and stabilizer taut during embroidery.