Our Process
From raw material to finished part — precision at every step.
At Magnum Mfg, Inc., our ISO 9001-2015 certified process ensures consistent quality from the first run to the last. Our presses range from 135 to 1600 tons, giving us the flexibility to handle a wide variety of metal stamping and light assembly applications.
Tooling & Die Design
Every job starts with precision tooling. Our team works closely with customers to design and build dies that meet exact specifications, ensuring repeatability and tight tolerances from the very first part.
Material Preparation
We source and prepare raw metal stock to the required gauge and temper. Proper material handling is critical to achieving consistent results across high-volume production runs.
Metal Stamping
Our press room operates presses from 135 to 1600 tons, capable of blanking, forming, drawing, and piercing a wide range of metals. Each run is monitored for dimensional accuracy and surface quality.
Light Assembly & Finishing
Many parts require secondary operations — assembly, hardware insertion, or surface treatment. Our team handles these in-house, delivering complete, ready-to-use components to our customers.
Capabilities
Press tonnage range
135 – 1600 tons
Certification
ISO 9001-2015
Ownership
WBENC Certified Women's Business
Operations
Blanking, Forming, Drawing, Piercing
Secondary services
Light Assembly, Hardware Insertion
Location
Erin, TN 37061