Hongyibo Technology Limited

DSP Air Cooled Induction heaters
Our DSP air cooled induction heaters can be used for preheating or postwelding works.View Detail

Ultr-High Frequency Induction heater
Ultra-High Frequency Induction Heaters are often used for quenching works which require small depth of quenching, they're also used for heating tiny objects like wires or cables or metal meshes, meanwhile, UHF can bring a quicker brazing speed than MF machinesView Detail

High Frequency Induction heater
High frequency induction heaters are often used for hardening, brazing, welding , normal quenching, forging and forging work.View Detail

Medium Frequency Induction heater
Medium frequency induction heaters are often used for forging or melting or big depth quenching worksView Detail

Rare Metals Melting
Our induction heaters are good for melting gold or platinumView Detail

Quenching or hardening works
Induction heating can be used for most heating worksView Detail

What is Induction Heating

Induction Heating PrincipleInduction Heating is the process of heating condutive material or magnetic condutive material (usually a metal, but also including graphite, molten salts, oxides, carbides, plasma etc.) by electromagnetic induction method, the changing magnetic fields generate changing electric fields (usually Eddy Current) in the object, and then the object generate Joule Heat by the induced electric fields by itself.

Advantage of Induction Heating

Induction heating is a quick, safe, clean, environmentally friendly heating method

Environmentally Sound

Induction heating systems do not burn traditional fossil fuels, induction heating is a clean, non-polluting process which will help protect the environment.

Reduced Energy Consumption

This uniquely energy-efficient process converts up to 95% of the energy expended energy into useful heat;
Batch furnaces are generally only 45% energy-efficient. And since induction requires no warm-up or cool-down cycle, stand-by heat losses are reduced to a bare minimum.

Improved Product Quality

With induction, the part to be heated never comes into direct contact with a flame or other heating element, the heat is induced within the part itself by alternating electrical current.

Maximized Productivity

Induction works so quickly, heat is developed directly and instantly (>1000℃. in < 1 second) inside the part.

Extended Fixture Life

Induction heating rapidly delivers site-specific heat to very small areas of your part, without heating any surrounding parts, this extends the life of the fixture

Optimized Consistency

Induction heating eliminates the inconsistencies and quality issues associated with open flame, torch heating and other methods.

What can induction heating do?

Induction heating can be used for most heating works,

including but not limited to:

Induction Brazing
Induction Welding
Induction Jointing
Induction Soldering
Induction Forging
Induction Melting
Induction Quenching
Induction Hardening
Induction Tempering
Induction Annealing
Induction Preheating
Induction Postwelding
Induction Bonding
Induction Shrink Fitting

Types of Our Induction Heating Machines

UHF Induction Heater (Output Frequency>=250 KHz)

Ultra-high frequency induction heaters are often used for quenching or hardening work, higher output frequency will bring thinner hardening depth and faster heating speed (some applications need 0.1mm~2mm hardening depth, then only ultra-high frequency machines can satisfy these works).
HF Induction Heater (Output Frequency: 20KHz~250KHz)

High frequency induction heaters are often used for hardening, brazing, welding , normal quenching, forging and forging work.
MF Induction Heater (Output Frequency: 5KHz~20KHz)

Medium frequency induction heaters are often used for forging or melting or big depth quenching works
DSP Air Cooled Induction Heater

Our DSP air cooled induction heaters can be used for preheating or postwelding works.
Induction Gold Melting Machine

These integrated machines are used for melting gold or platinum
Air Cooled Induction Heater

Our Full Air Cooled Induction Heaters are widely used for heating waters for homebuilding to provide heat in winter
Special Induction Heater & Other

We can also provide customized induction heaters for special works