High Frequency Induction Heating Equipment

Principle of induction heating

The principle of high frequency induction heating is that apply high frequency alternating current to a conduct that is curled to cyclic (normally copper tube) to produce flux, then put the metal to this area to make the flux to run through it, and eddy current will be generated in the direction of self-capturing with flux (rotary current), the induced current then generates heat under the influence of the eddy current, so this heating method is called induction heating. Hence, metal and other objects under heated can be heated without contact. At this moment, the character of the eddy current relies in that the induction heating on the object nearby the coil is outwardly strong but inwardly weak. with this principle. This heating body can be concentrated heated where needed to achieve instantly effect, thereby the production output and work capacity are both improved.

Advantage of induction heating

Induction heating can heat the metal to any certain temperature including the smelting point.

Induction heating doesn’t like other normal traditional heating method; it can produce heat directly from the metal itself.

Induction heating can heat the entire metal; also it can heat a certain part of the metal.

Induction heating can save power consumption than other traditional electric heating method.

Application of induction heating

Heat treatment: metal annealing, quenching, hardening, forging, tempering, etc.

Hot forming: hot rolling, heat upset, hot hammering, etc.

Welding: metal brazing, cutter tool welding, saw bit welding, pipe material brazing, different metal brazing, etc.

Smelting: gold, silver, copper, iron, aluminum material smelting, etc.

Other application:shrink fit, semiconductor single crystal growth, heat sealing, etc.

     Shanghai ProMega Trading Co., Ltd. is a professional manufacturer producing qualified products and equipment in printing and packaging industry. Our company was established in 2008. We have 1 steel rule factory in Shanghai producing all kinds of steel rules, punches, ejection rubber, jigsaw blades, pins, doctor blade and creasing matrix in the Cutting formes industry. 

     Our main products are related to the Diecutting industry like Auto Bender, Laser cutter, Jigsaw machine, Diecutting machine, Hot stamping machine, Sampler maker, as well the machines in the after printing area such as Folder gluer, Guillotine machine, Laminator, Booking binding like cover machine, grooving machine, cardboard cutting machine, Dieboard making tools and consumables in Packaging and Printing industry.

     We are specialized in the Diecutting industry which we can provide complete resolution of setting up a Dieshop for making Cutting formes and Block making for hot stamping or embossing areas. With our Auto Bender and Laser cutter, manual tools, users can set up or upgrade dieshop easily and raise efficiency greatly. We can provide not only the machines to set up dieshop, but also the software and management for this purpose.

     Our company provide products to the world famous companies like GE Healthcare in Ireland and Norway, Cardinal Singapore, Apolo LTDA in Brazil, Kano Company Limited (Sandvik sole agent in Thailand)

     Our main products as follows:

• Steel rule

(Flat rule like Cutting rule/Creasing rule/Perforating rule, Cut-Crease rule/Wave rule/Zipper rule/Glue Flap rule; Rotary rule like Triangle teeth/Euro Cut/KK/Laser Crease/Tru Fold in shape SN, SNN, Curved)

• Auto bender

(Korean style like YDWS with/without auto lipping/Japanese style like Mutli bender with/without broaching/Japanese and Korean combination style like Korean stick bending for small angle and Japanese panasonic servo driver feeding)

     We are dedicated to not only provide high quality machines and consumables, but also complete resolution as per clients' requirement. We focus on the after sales service to build up fainth on our products. We believe in High quality with Reasonable prices to make all our clients get benefit by choosing our products and services.