Most of our electrotechnical brazing solutions are used for:
EFD Induction offers induction equipment, which performs a variety of preheating tasks within the electrotechnical industry. Some examples are induction preheating of axles and frames before welding, and heat softening of bars before bending.
The purpose of preheating is to reduce the risk of cracking and hardening structures. Induction allows accurate heat control—time and time again. You get exactly the result you require. What’s more, the heat is generated directly in the material, which allows you to speed up the preheating process.
Our compact and mobile induction equipment performs a variety of induction postheating tasks within the electrotechnical industry:
Mobile heat generators
MOBILE, FLEXIBLE AND EASY-TO-USE
Wide range of applications.
Brazing, shrink fitting, hardening, curing, straightening, heat treatment, etc.
Suitable for heating all kinds of electrically conductive materials like copper, aluminum, steel, stainless steel, brass, titanium, etc.
Twin power output.
Many models come in a Twin version featuring two independent power outputs that can operate simultaneously.
You can move it around a workshop or factory floor. Can be loaded into a car or van and transported to work sites.
Available with maximum intermittent output power of 10-220 kW (6-140 kW continuous) and a frequency range of 10-280 kHz.
Universal heat generators
Choosing Sinac gives you more than the market's most advanced, most reliable induction heating systems. You also get easy access to EFD Induction’s global service, training and spare parts network. This network—which is made up of manufacturing plants, service centers and local representatives—means you are never far from qualified help and support.
Opting for Sinac also ensures you get the best possible solution tailored to your specific needs and conditions. Prior to designing your system, our engineers, metallurgists and material experts assess your requirements. Testing and computer simulation at our labs guarantee you receive equipment which is optimized to your applications and which can be painlessly integrated into existing production lines and processes.
Our induction coil services cover all your coil needs: from coil design through to coil manufacture, installation, maintenance, repair and replacement.
Correct coil design is essential to cost-effective induction heating. This service ensures you get design customized to your heating applications and materials. Which, in turn, means that you get the right heating patterns and your induction heating power supply delivers maximum output. You can use the service when introduction induction heating for the first time, or when upgrading existing coils.
Each EFD Induction coil is documented in a database containing all essential information. This makes it quick and easy for us to repair and replace your coils with constant quality. You can use the service when introducing induction heating for the first time, or when upgrading existing coils.
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The use of induction heating for bolt expansion in high-pressure turbines is a powerful business tool.
This case story from Italy illustrates the benefits—speed, reliability, safety—that make Minac induction heaters ideal for heating large bolts.
Induction heating is rightly prized for its versatility. But bolt heating? Is induction really an effective alternativeto traditional gas and resistance heating methods? Here we report on how two customers fared when they turned to EFD Induction to solve their bolt heating challenges.
Power generation and distribution giant ABB recently installed the largest single-shot short-circuit ring brazing system yet developed by EFD Induction.
EFD Induction will be demonstrating a mobile Minac Twin induction heating system at the International Air-conditioning, Heating and Refrigerating Exposition (AHR), to be held January 28-30 in Dallas, Texas.