Induction brazing is a process that uses induction heating to join two or more metals. Induction heating uses an electromagnetic field to provide heat without contact or flame. Induction brazing is more localized, repeatable and easier to automate than traditional torch brazing.
Induction brazing has been around for a long time, but is only now becoming widely available due to advances in induction heating power sources.
The principle of induction brazing is similar to that of a transformer, where the inductor is the primary winding and the heated part acts as a single-turn secondary winding.
Solutions for induction brazing of workpieces using
Copper and copper alloys
Brass
Aluminum
Iron
Steel, stainless steel and all types of carbide
Tungsten
Chromium
Nickel and nickel alloys
Cobalt and precious metals
Dissimilar metal brazing applications
Common applications for induction brazing
New applications for induction brazing are discovered every day, but here is a list of common induction brazing applications.
Back-bending brazing using induction heating equipment.
Brazing copper heat transfer tubes
Brazing copper heat exchanger tubes in refrigeration units and custom trucks
Multi-strand brazed flat copper wire and squirrel cage rotors for motor and transformer manufacturing
Brazed busbars
Brazed brass threaded fittings in various piping systems
Brazed carbide pins for road construction
Carbide blade fabrication
Steel pipe assemblies
Large motor and transformer repair, such as wind turbines, hydro turbines, nuclear transformers, mining equipment and agricultural equipment
Electric and hybrid vehicle manufacturing
Medical device manufacturing
The benefits of induction heating for brazing
Induction brazing offers many advantages over flame brazing or furnace brazing. This short list may cause you to reconsider your current manufacturing process:.
Faster production
More precise brazing
Create superior joints with consistent heat
Easily set up reproducible processes
Improve energy efficiency and reduce utility costs
Improve worker safety
Reduce downtime
Improves equipment reliability
Induction brazing Induction technology has proven valuable in brazing processes for many reasons. First of all, the fast advance and precise thermal control allow local heating of components without significantly changing the material properties. In addition, it allows brazing of materials such as aluminum, as well as sequential, multi-alloy brazing, and the welding of close joints. Induction brazing is versatile and suitable for unique production lines. Thanks to our modular design concept, our equipment can be strategically placed for your facility. Induction brazing equipment simplifies the process of fixing parts, thus freeing the operator's hands and extending the life of the equipment. Induction brazing equipment for a wide range of applications Induction welding and brazing involves introducing an electromagnetic field into a metal body to heat the joint between components and melt the alloy at a temperature lower than the component's melting temperature. Induction welding and brazing machines form higher quality, gas-tight and watertight joints with less oxidation and cleaning than joints made using flame heating techniques. The more you can click here.
Product Details: Automation Grade: Semi-Automatic Output Current: 0-100 A Brazing Diameter: As per the job size Phase: 3 Phase Duty cycle: 100% Cooling water pressure: 2 to 4bar Induction brazing is a process in which two or more materials are joined together by a filler metal that has a lower melting point than the base materials using induction heating. There are specific reasons to use induction heating for industrial brazing. These include selective heating, better joint quality, reduced oxidation and acid cleaning, faster heating cycles, more consistent results and suitability for large volume production. Induction heating can be targeted to provide heat to very small areas within tight production tolerances. Only those areas of the part in close proximity to the joint are heated; the rest of the part is not affected. Foster Induction heating produces clean, leak proof joints by preventing the filler from flowing in areas that it shouldn't flow. This ability to create clean and controllable joints is one of the reasons that induction brazing is being used extensively for high-precision, high-reliability applications. Because the induction heating cycle is very short in comparison to flame brazing, more parts can be processed in the same amount of time, and less heat is released to the surrounding environment. â??An induction brazing system quickly delivers highly localized heat to minimize part warpage and distortion. Foster Induction brazing system is a very repeatable and accurate process because variables such as time, temperature, alloy, fixturing, and part positioning are very controllable. The internal power supply of the RF power supply can be used to control cycle time, and temperature control can be accomplished with pyrometers, visual temperature sensors or thermocouples. Brand : FOSTER, 100% Make in India Additional Information: Production Capacity: 10
Product Details: Automatic Grade: Semi-Automatic Brand: Foster Output Current: 0-100 A Brazing Diameter :V3 / V4 / V6 / V9 Chilling Type: Cooling Tower Weight: 85kgs to 110kgs Phase: 3 Phase Rotor Size: V3 / V4 / V6 / V9 FEATURES & BENEFITS: Operator controls Easy to operate, no need for skilled operator Durable and compact design, loaded with safety features Low maintenance, easy to install and move Adopts the latest IGBT power units and frequency conversion control techniques with high efficiency, low energy consumption and higher output. Constant current and power control function providing higher reliability, sustainability and increased productivity. Hassle-free maintenance and minimal downtime. Advanced controls with diagnostic features. Improved production values through higher melting rates with homogeneous Melting due to auto stirring technology. Additional Information: Production Capacity: 10 Delivery Time: 21 to 28 days FOSTER INDUCTION WORLD CLASS EQUIPMENTS Make in India ADVANCED TECHNOLOGY HIGHLY DURABLE, 1 YEAR WARRANTY METAL MELTING FURNACE Ultrafast HEATING MACHINE Copper - Brass BRAZING MACHINE Gear HARDENING MACHINE Silver Gold Platinum Melting Furnace SUBMERSIBLE ROTOR BRAZING MACHINE Carbide TOOL BRAZING System Compact size Induction Heaters
Induction hardening uses induction heating and rapid cooling (quenching) to increase the hardness and durability of steel. Induction is a non-contact process that produces intense, localized and controlled heat quickly. By induction, only the part to be hardened is heated. Optimal results are achieved by optimizing the heating cycle, frequency, and process parameters such as coil and quench design. What are the advantages of induction hardening Induction hardening increases throughput. It is a very fast and repeatable process that can be easily integrated into a production line. It is clean, safe and usually has a small footprint. Workpieces are usually treated individually. This ensures that each individual workpiece is hardened to its own exact specifications. The optimized process parameters for each part can be stored on your server. Induction hardening is very energy efficient because only the part to be hardened is heated.
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Supplier: Induction heating machine, induction forging furnace, induction hardening machine, induction annealing machine, induction brazing machine, induction melting furnace, cooling tower, rebar production line
Equipment Main Characteristics Our company established in 1995, has more than 10 years experience in making resistance welding machines and induction heating equipment. To meet the demand of heating needs, we developed the KIA-1KW mini induction heater with our partner This device adopt Electro-Magnetic induction theory, can fast heat small metal parts on auto or machines. Mainly used for heating Rusted/ Frozen/ Corrosive Bolt, Nut, Fasteners, Suspension Nut, Gears, Pulley, and Bearings etc. Meanwhile, it also can help removing stickers on cars. Heating Abilities: In around 30 seconds, it can heat a 20mm diameter bolt to a temperature above 300 C, maximum temperature can reach around 750 C. The advantage if using this device is it is totally flameless, comparing with traditional way of heating by fire, it is much safer and of higher work efficiency, without the worry of harming the adjacent area. Light weight, do not need water cooling, and very easy to use. Main technical parameters Model Number KIA-1KW Certificate CE(EMC,LVD),UL,CCC, Available for COC, POVC Rated Voltage 110V/220V AC 50/60Hz Rated Power 1000W Induction Coil Diameter Quantity 30mm2(PCS), 40mm 2(PCS), 50mm 2(PCS), Spare Wire 2(PCS) Heating Bolt Diameter 5-40mm Plug Type Type H, Type B, Type G, Type E Net Weight 1.3KG Heater Dimension 30cm 6.8cm 6.8cm
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