250KW Medium Frequency Induction Heating Machine For Tubes and Pipes Heating

WHAT IS INDUCTION HEATING:

Induction heating is an efficient way to quickly heat electrically conductive metals with pinpoint accuracy. The process is used in manufacturing plants in the aerospace, automotive, construction, power generation and medical device industrial sectors among others.

Two basic things for induction heating to occur:

• A changing magnetic field
• An electrically conductive material placed into the magnetic field

GY's skilled technicians and application engineers have years of experience designing and manufacturing customized solutions for specific production applications and parts as well as unique manufacturing environments. We can custom design a system to match your workpiece – large or small. Our power supplies are rugged and flexible enough to be used in your shop or in the field, in remote locations or tight spots.  We'll offer advice and custom design an induction power supply and induction heating coils for you.

THE PRAMETERS OF GYMD-250AB MEDIUM FREQUENCY INDUCTION HEATING MACHINE:

Main Parts Introduction:

• Germany SIEMENS INFINEON IGBT Module. ( oscillation frequency, fast response time, superhigh stability, almost spatter-free welding )
• Japan Nichicon electrolytic capacitor. ( filter capacitor )
• Imported transistor integrated block.
• All water pipe use thermostability, High pressure resistance best quality material.
• Main card, signal circuit, drive circuit board,control circuit board and components are adopted:Toshiba, Hitachi,Motorola, China's top manufacturers.
• International advanced all-solid-state semiconductor power devices.
• Technical advantage:perfect control, alarm display circuit, getting full automatic tracking frequency, continuous adjustable power, safe dependable protection,clear and accuracy data display and etc.
• Superiority Advantages: fast heating, wide application, small size, easy installation, simple operation, low power consumption, high efficiency

THE ADVANTAGES OF THE INDUCTION HEATING MACHINE:

Controllability of the process

• Unlike a traditional gas furnace, the induction system does not require preheating or controlled shutdowns. It emits heat at the moment it is needed. Along with the benefits of rapid availability, there is the ability to switch off the power in the event of a downstream interruption, saving energy and preventing component scaling.

Energy efficiency 

• The components transfer heat very efficiently due to the heat they generate inside. Induction heaters only heat the part they are attached to, not the surrounding area.

Fast temperature rise

• High power density ensures an extremely rapid temperature rise. In addition to reducing scale, surface defects and undesirable effects on the surface metallurgy are reduced. In the meanwhile, oxidation is prevented during the hot forming operation.

Extremely consistent heating

• The induction heating technique provides extremely uniform heating in the production. As a result, forging accuracy is improved, post-forging machining allowances are reduced, and die life may be prolonged.

No harmful by products

• Unlike more traditional heating methods that emit smoke and toxic gases, induction heating operate repeatable heat that does not emit any harmful byproducts and is a completely green process.

APPLICATION FOR INDUCTION:

Tubes and pipes are manufactured for a wide range of final products, either industrial or consumer goods, with different technical characteristics. Manufacturing processes must meet the requirements of each industry.

Induction heating technology is increasingly being used for manufacturing tubes and pipes because of its high energy efficiency, in-line production integration capacity, precise temperature control and high dimensional accuracy.

Induction heating is used in processes for joining, heat treating, and pre/post heating:

Joining Processes

• Tube and profile continuous welding (Inductive and conductive)
• Tube and pipe brazing

Heat Treating

• Hardening and tempering
• Entire tube annealing
• Seam annealing
• Bright annealing
• Stress relief

Pre and Post-Heating

• PWHT
• Preheating for welding, coating, drying, and forging

GY Induction has been engaged in manufacturing of induction heating machine for 27years. At present, there are currently more than 10,000 GY induction heating machines working all over the world. GY induction heating machines are widely used in mechanical forging heating processing, industrial heat treatment manufacturing, tool induction brazing manufacturing, and other fields. Based on the principles of induction technological updates and customers' need, GY induction heating has always been strving to produce industrial induction heating machines with GY Induction Heating's own characteristics and independent core technologies in the induction heating industry. With the upgrading of induction heating equipment from generation to generation, as well as our rich experience in induction heating industrial applications, we serve end customers with high quality industrial induction heating machines all over the world. Taking "win-win with customers" as our value foundation, GY Induction Heating, with our complete R&D designs, project solutions, production team, and after-sales support, are looking forward to cooperating with you.