If you were considering a four-head machine, you also should look at the concept of a pair of two-head machines or maybe even four single-head machines. Having multiple machines onsite gives you much more versatility, as you can produce more than one order at the same time or run the same order on all machines at the same time. Think about it: With four single heads, you have the following production combinations:

• Four single-head machines
• One single-head machine and one three-head machine
• Two single-head machines
• one two-head machine
• Two two-head machines
• One four-head machine

Since most manufacturers offer the ability to network multiple machines together, you can get creative in how you set them up. With single heads, there are certain limits. Production studies have shown that in most situations, one person can manage three single heads effectively at the same time. Thus, if you invested in six single heads, you might need two operators in situations where you're running all or most of them on separate jobs. In comparison, one person can manage a six-head machine alone.

So, what's the best machine for you? It's all about how your orders break down and what the most effective setup to manage your workload is, while providing flexibility and versatility. If you're a growing shop, typically two heads are better than one.

Originally published in The Stitch Times: March 2009