National Magnetics Group is one of USA leading ferrite Manufacturer. Below you will find a consolidated list of our capabilities. To learn more about these offerings simply click on the category header: - Raw Material Production
- Blending/Mixing/Screening/Classifying
- Particle Size Reduction
- Calcining
- Drying
- Tooling
- complete in-house capability using high speed tool steel and sintered carbide
- Forming
- Mechanical Pressing
- Extrusion
- Cold Isostatic Pressing (CIP)
- Molding
- Sintering
- Gas & Electric Atmosphere Controlled Tunnel Kilns
- Electric Atmosphere Controlled Batch Kilns
- Secondary Operations
- Grinding (sintered:hard and green:soft)
- Slicing
- Lapping
- Polishing
- Optically Polished
- Hot Isostatic Pressing
- Magnetizing
- Automatic & Manual Electrical Sorting/Grading
- Annealing (magnetic and thermal)
- Tumbling: edge rounding
- Marking
- Coating
- Metallization
- Winding, Leads, Tape & Reel
- Inspection
- Research & Development
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