Tooling up the small machine
Investors should understand this small machine movement is still very early stage. Tomorrow Lab is -- at best -- prototyping primitive plastic parts. It will be some time before something like an iPhone comes out of this office. But at least based on several interviews with DiPietro and two Tomorrow Lab staffers, Shelby Thompson and Haiman Yie, the company has been getting exciting results with one of the most intriguing new devices in the small machine orbit -- the Benchtop Injection Molding Machine ($2,850) built by Woodbridge, Va.-based Medium Machinery.
What Tomorrow Lab's early work shows is benchtop injection molders do exactly that: A 3-foot-high, benchtop system can really inject fluid versions of viscous material -- usually warm plastics -- into a mold. Than that material is carefully allowed to cool into a tightly engineered shape, when it is released from that mold and sent on for other processing or final assembly. The injection-molded parts cost literally pennies per item to make and are the heart of everything from yes, the Apple iPhone to the Chevy Impala.
"Plastic parts are in 90% of products," said Levon Fiore, owner and founder of Medium Machinery. "The idea of this machine was to offer as near-professional quality in a device that most any maker making any sort of product could afford."
Investors should also note that for all the upside of small machines such as the Benchtop Injection Molding Machine, limitations have emerged. For starters, documentation for a device this complex turned out to be a challenge. "We opened the box and found that the photos did not exactly match the product in the box," Thompson said. "We eventually figured it out. But unless you have experience in these tools that could have been difficult."
In spite of the issues, Tomorrow Labs' testing into the tomorrow of making things is clearly cause for investor glee. Not only will this family of small machines speed the recovery of domestic U.S. manufacturing, but small machine assembly plants like the prototype system here will be snug and slick enough to add real value to really unlikely places -- including smack in the middle of some of the most expensive real estate on earth: right here, just five blocks from the Empire State Building. "I did not want to make something that would sit on a shelf and get Christmas decorations put on it," Fiore said. "I wanted a useful tool that could make useful things." Fiore -- and small machine makers like him -- have given investors the greatest holiday gift of all in 2013: hope.