--- title: "Precision Stamping | NN, Inc." description: "Find out how NN Inc.'s precision stamping can enhance your products with high-speed, reliable services and quality materials." canonical: "https://www.nninc.com/technologies/precision-metal-forming/precision-stamping/" last_updated: "2026-09-01T21:07:02+00:00" --- # Beyond Reliable Precision Stamping Capabilities ## The precision capabilities to meet market needs. NN Inc.’s precision stamping capabilities meet the requirements of many of today’s markets, including electrical devices, automotive, appliances, the electric grid, and general industrial applications. Our presses range from 20 to 330 tons and are either mechanical or servo-driven. They operate at speeds up to 1,800 strokes per minute for material thicknesses from 0.05 mm to 6.35 mm. Common products currently manufactured include electrical switches, relays, lead frames, sensors, and control components. NN Inc. also produces components for the electric grid, electric vehicles, and storage batteries, as well as safety devices such as burst disks, seat restraints, and fire alarms. Materials we stamp include aluminum alloys, copper alloys, stainless and carbon steels, high-nickel alloys, and various precious metals. ## 330 Ton Press Large Presses (200 to 330 Ton Press) NN Inc. has both large mechanical and servo presses available. The servo controls allow for greater precision in the stamping process. The larger bed size facilitates the use of more complex progressive tools for material thicknesses up to 6.35 mm. These presses are ideal for components such as bus bars, high-voltage connector terminals, and brackets made from copper, aluminum, and steel. They are also used for very complex components such as EMI connector shields and intricate terminals Tighter tolerance can be achieved depending on datums and designs. Screw machines produced parts complete or a blank for a multiple step process flow. ## 175 Ton Press Mid Range Presses (100 to 175 Ton Press) NN Inc.’s mid-range presses are used for a wide variety of components. These presses are ideal for higher volume, medium complexity components, with speeds up to 1,800 strokes per minute and a bed size capable of handling modestly complex progressive tools. We use these presses for electrical components like connector terminals made from copper and aluminum. Safety components, automotive, appliance, and other industrial components are also produced with these presses. ## Small Presses Small Press Ranges(20 to 100 Ton Press) NN Inc.’s small presses range from 20 to 100 tons. These presses are ideal for producing small, intricate components and higher volume components, with speeds up to 1,800 strokes per minute. These presses are perfect for electrical components like terminals and lead frames, safety devices like burst disks, appliance brackets, and other general industrial stamped components. Safety components, automotive, appliance, and other industrial components are also produced with these presses. ## Speciality Presses Reel to Reel And In Process Welding NN Inc. has presses capable of running components reel-to-reel. To facilitate the assembly processes for some of our customers, we can provide components on a reel with the strip web or on a tape reel. NN Inc. also has stamping presses equipped with internal welding processes. This is ideal for electrical switch stampings that require welded contacts. ## Contact Us and See What We Can Create Together [Contact Us](https://www.nninc.com/contact/) [![NN, Inc.](https://www.nninc.com/wp-content/themes/nninc/images/logo.svg)](https://www.nninc.com/) ## NN, Inc. 6210 Ardrey Kell Rd. 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