Precision Deep Drawn Copper Thermal Bulb For The Heating, Ventilation & Air Conditioning Industry

Peterson Manufacturing, LLC. specializes in precision deep drawn metal stamping, utilizing multiple transfer presses that can manufacture components in a wide range of materials. Our ISO-registered facility can also provide SPC, bar coding and special customer packaging in addition to design engineering and various finishing services.

In this example our client required a 122 copper thermal bulb. Converting the manufacturing process from cut tubing that required spinning and brazing the closed end, to our high speed deep draw technology, quality issues were eliminated and cost per part was reduced by 40%. We complete the part with a bright, burr-free finish and ensure the thermal bulb will meet tolerances of ±.005″ as well the customer-supplied specifications.

For more information on this precision deep drawn metal stamping project, see the table below or contact us directly.

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We build long-term customer relationships, “one part at a time!” We can provide you with an efficient and fast quote for your project needs.


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