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International Certifications

EFD Induction Germany
Bureau Veritas Certification
Induction heating applications
INDUCTION HEATING APPLICATIONS
Induction heating is fast, precises, clean, energy efficient, controllable and repeatable. At EFD Induction we've figured out how to use this amazing technology for practically any industrial heating application.
Induction hardening
INDUCTION HARDENING.
What makes it so effective? More and more companies are opting for induction-based hardening solutions.
Induction brazing
INDUCTION BRAZING
There are many ways to braze. So why choose induction? Induction heating technology is steadily displacing open flames and ovens as the preferred heat source in brazing.
Service program
SERVICE PROGRAM
This brochure gives you an overview of our service offering—what you get and how you benefit.

Induction heating equipment

Minac
MINAC - Mobile heat generators
The Minac range of complete mobile induction systems is even easier to use than its acclaimed predecessor.
Sinac
SINAC - Universal heat generators
Sinac is EFD Induction’s range of complete stationary heating systems.
HardLine
HARDLINE - Industrial heat treatment systems
HardLine is EFD Induction’s family of heat treatment systems for surface- and through-hardening.
HeatLine
HEATLINE - Industrial heat processing systems
HeatLine is EFD Induction’s family of systems for melting and forging applications.
Weldac
WELDAC - High-output solid state welders
Weldac is EFD Induction’s family of high-output, solid-state tube and pipe welders based on rugged, reliable IGBT transistor inverters.

Induction heating solutions

HARDENING LARGE RINGS AND GEARS
Seamless hardening. Why induction is the smarter choice. Seamless induction hardening is the proven cost-saving alternative to thermo-chemical processes.
HARDENING OF SMALL GEARS
How to reduce distortion and costs when hardening small gears
CRANKSHAFT HARDENING
EFD Induction crankshaft hardening systems are a proven way to meet stringent specifications, while at the same time minimizing costs.
CAMSHAFT HARDENING
There are many reasons why induction heating is the preferred method for hardening camshafts.
METAL MELTING
EFD Induction's melting furnaces are proven solutions for labs and small to mid-size foundries.
BILLET HEATING
EFD Induction billet heaters heat practically any dimension of billets and slugs in materials as diverse as stainless steel, copper, aluminum, titanium and brass.
BAR END HEATING
Automated, high-output solutions for bar end and partial heating.
BRAZING SHORT-CIRCUIT RINGS
Induction brazing. Why it’s ideal for short-circuit rings. EFD Induction’s unique coil design, together with induction heating’s speed and accuracy, mean minimal heat inputs.
SOLUTIONS FOR THE OFFSHORE INDUSTRY
Flameless, fast, controllable and mobile—these are just some of the features that make induction perfect for a range of offshore applications.
SEAM NORMALIZING
In-line seam normalizing systems from EFD Induction—a proven way to meet oil and gas pipe standards.
DECK AND BULKHEAD STRAIGHTENING
Induction heating cuts deck and bulkhead straightening times by as much as 80 per cent compared to alternative methods.
CHAIN HEAT TREATMENT
An integrated induction hardening and tempering solution let you easily produce premium grade chain—a product that commands premium prices in international markets.
INDUCTION BRAZING OF FAUCETS
Improved throughput. Consistent quality. Easy operation. High reproducibility. A more productiveworking environment. These are just some of the advantages when brazing faucets with induction.
BOLT EXPANSION
The use of induction heating for bolt expansion in high-pressure turbines is a powerful business tool. It’s faster than resistance and flame heating.

HardLine heat treatment machines

HardLine
HARDLINE - Industrial heat treatment systems
HardLine is EFD Induction’s family of heat treatment systems for surface- and through-hardening.
HARDLINE - Vertical heat treatment machines
HardLine vertical hardening systems are available in four machine types, each one designed for a range of workpiece sizes: VS, VM, VL, VXL.
HARDLINE - Centerless heat treatment machines
An introduction to the Centerless Pusher (CP) and Centerless Continuous (CC) systems.
HARDLINE CP 600
HardLine CP 600 - Benefits, product features and techncial data
HARDLINE VL 1000
HardLine VL 1000 - Benefits, product features and techncial data
HARDLINE RT 550
HardLine RT 550 - Benefits, product features and techncial data
HARDLINE CIHM-C
Benefits, product features and techncial data
HARDLINE CIHM-D
Benefits, product features and techncial data
HARDLINE CIHM-H
Benefits, product features and techncial data
HARDLINE CIHM-R
Benefits, product features and techncial data