High Frequency Induction Welding Impeders
MMG has developed a range of ferrite cores and impeder assemblies for use in high frequency welding tube mills. They are available in flow through and return flow types and include scarfing and bead-rolling application impeders. In addition to our standard products, custom assemblies are available upon request.
| Grade | Type | Permeability | Typical Application |
| F59 | Ferrite | 700 | HF welding impeders |
| W10 | Ferrite | 1800 | HF welding impeders |
| Type | Material Type | Typical Application |
| Plain rod | Soft Ferrite | High frequency induction welding |
| Flat sided rod | Soft Ferrite | High frequency induction welding |
| Fluted rod | Soft Ferrite | High frequency induction welding |
| Plain tube | Soft Ferrite | High frequency induction welding |
| Fluted tube | Soft Ferrite | High frequency induction welding |
| Return flow impeder | Impeder Assembly | High frequency induction welding |
| Flow through impeder | Impeder Assembly | High frequency induction welding |
| Integral impeder | Impeder Assembly | High frequency induction welding |
| Flow through scarfing impeder | Impeder Assembly | High frequency induction welding |
| Return flow scarfing impeder | Impeder Assembly | High frequency induction welding |
Application Notes & Tech Alerts
MMG's Impeder Catalogue
Impeder Products for
High Frequency Induction Welding
NeoGlas - Impeder Cases
for High Frequency Induction Welding