5kw-100kw Induction Heater, Induction Annealing Machine

ZG-HF Series High Frequency Induction Heater: 30-150Khz, 5KW to 100KW (Water Cooling)

Descriptions

Model No.: ZG-HF15, ZG-HF25, ZG-HF35, ZG-HF40, ZG-HF60, ZG-HF80, ZG-HF100

Rated Power: 15kw, 25kw, 35kw, 40kw, 60kw, 80kw, 100kw

Main Function: heat treatment of metal parts, surface hardening, rod/bolt/net quenching, stainless steel/copper annealing, brazing/welding, melting of small amount for previous metals.

Main Advantage: Raise to high temperature over 2000C degrees in seconds.

Main Components: Induction Heating Controller + Transformer + Induction Coil + Water Cooler

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APPLICATION

Powered by the esteemed Siemens MOSFET/IGBT module, this induction annealing machine boasts a distinctive inverter technology. With a 100% duty cycle design and the capability for 24-hour operation at maximum power, reliability is etched into every aspect of its performance.

1. Heat treatment of various hardware tools and hand tools, such as pliers, wrenches, screwdrivers, hammers, axes, etc.

2. High-frequency induction heating machine for quenching and hardening processing of various auto parts and motorcycle parts. Such as: crankshaft, connecting rod, piston pin, crank pin, sprocket, camshaft, valve, various rocker arms, rocker arm shaft; various gears in the gearbox, spline shafts, transmission half shafts, various small shafts , All kinds of forks and other high-frequency quenching treatment.

3. High-frequency induction heat treating equipment for hardening processing of gears, shafts, etc. on various power tools.

4. High frequency induction heating quenching of various hydraulic components and pneumatic components. Such as the column of a plunger pump.

5. Quenching treatment of plugs, rotors of rotor pumps; reversing shafts on various valves, gears of gear pumps, etc.

6. Heat treatment of any metal parts, such as various gears, sprockets, various shafts, spline shafts, pins, etc.

7. Quenching treatment of machine tool bed guide rails in the machine tool industry.

5kw-100kw Induction Heater

MAIN FEATURES

High frequency induction heaters use electromagnetic induction to heat metals and other conductive materials quickly and efficiently. This non-contact heating method ensures precise and uniform temperature control, making it suitable for metal hardening, brazing, forging, and heat treatment. By generating heat directly within the material, induction heating minimizes energy consumption, reduces wear and tear on equipment, and provides faster processing times compared to traditional heating methods.

Our range of high frequency induction heating machine offers high performance, reliability, and energy efficiency, designed for both industrial and laboratory use, providing a cost-effective solution for applications requiring rapid and controlled heating.

(1) High frequency induction heating machine 5KW-100KW from Hitfar adopts the world well-known Siemens MOSFET/IGBT mould as power source to devices and unique inverter technology,100% duty cycle design, 24-hour operation at maximum power, high reliability assurance.

(2) self-controlled adjustable heating time, heating power, holding time, holding power and cooling time; greatly mprove the quality and repeatability of heating heating products, to simplify the operation of technical workers.

(3) light weight, small size, simple installation [a few minutes to complete].

(4) simple, few minutes to learn.

(5) Special Security, the output voltage is below 36V, remove the high voltage electric shock.

(6) the heating efficiency up to 95%, energy consumption is only 20% -30% of the old-fashioned tube, almost no lectricity in standby mode, and 24 hours of continuous work.

(7) the sensor can be freely removable quick replacement, ultra-fast heating significantly reduced the oxidation of the workpiece deformation.

(8) substituted oxygen, acetylene, coal and other dangerous items heated latest environmentally friendly products, no open flame to produce more safe and secure.

(9) the induction annealing machine has over-current, over voltage, over temperature, water shortages, lack of equal perfect automatic protection function, and is equipped with self-diagnostic alarm system.

(10) the apparatus includes a constant current and constant power control function, greatly optimize the process of heating the metal to achieve efficient, rapid heating, the superiority of the product can be fully realized.

Induction Annealing Machine

TECHNICAL PARAMETER

Model No.	ZG-HF15	ZG-HF25	ZG-HF35	ZG-HF40	ZG-HF60	ZG-HF80	ZG-HF100
Maxi. Oscillating Power	15KW	25KW	35KW	40KW	60KW	80KW	100KW
Oscillating Frequency	30~150KHz	30~100KHz	30-100KHz	30-80KHz	30-80KHz	30-80KHz	30-50KHz
Input Voltage	Single Phase 220V±20%	Three Phases 380V±20% , 415/440/480V can be ordered.
Duty Cycle	100%	100% 24hour continuously work
Input Current Frequency	50Hz or 60Hz
Heating & Retaining Time	1-99.9 seconds or N
Cooling Water Temperature	>5～<50℃
Cooling Water Desire	0.05~0.2 MPA, 6L/Minute
Net. Weight (KGs)	21	18.5	18.5	29	45	53	55
Net. Weight (KGs)	21	13.5	15	18	25	35	35

Induction Annealing Machine, Induction Heat Treating Equipment, High Frequency Induction Heating Machine 35kw

The working frequency of Hitfar high-frequency induction heating equipment covers 50 kHz ~ 120 kHz. This high-frequency induction heating machine series is used in induction welding, tool welding, pipe welding, thermal nesting, thermal packaging, and other applications.

Types of High-Frequency Induction Heating Machine for Sale

The high-frequency induction heating equipment is used for various industrial applications such as metal hardening, brazing, welding, forging, and heat treatment. These machines are available in different types and configurations to suit specific heating requirements. Here are some common types of high-frequency heating machines for sale:

Advantages of Hitfar High-frequency Induction Heating Equipment

· Strict selection of high-quality components and optimized design scheme. After long-term use, the induction heating generator of Hitfar high-frequency induction heater can still work stably and reliably.
· A variety of remote control schemes can be selected, and this induction heating equipment can also allow you to control the working status of your high-frequency induction heating equipment through various signals such as on-off signals, 4-20 mA, 0-10 V, etc.
· Equipped with a condition monitoring system (CMS), Hitfar high power induction heater can alarm its users about possible equipment failures in real-time.
· With a lightweight design scheme, it is convenient for customers to flexibly adjust the installation location of our high-frequency inverter for induction heating.
· The induction coil of our high-frequency induction heating machine is simple to make and can be adapted to various workpieces of different shapes.

Principle of High Frequency Induction Heaters

The induction coil of the high-frequency induction heater will generate a powerful magnetic beam of polar instantaneous changes. When operating a high-frequency heater, the metal that requires heat treatment will be placed in the high-frequency coil, and the magnetic beam mentioned above will penetrate the entire ready-to-be-heated metal object. The corresponding powerful high-frequency eddy current heating will then be generated. Since there is a resistor in the metal, strong jeophenia will then be generated and cause the temperature of the inductive heating material to rise rapidly, thereby achieving high-frequency heat treatment.

High Frequency Induction Heating Is Used For

The main applicable industry range of the high-frequency induction heating machine mainly includes high-frequency wave induction, high-frequency sensing heat treatment, high-tech wave induction metal smelting, etc.

High-frequency induction heating is a process that uses an electromagnetic field to generate heat in a metal object. It is used in various industrial applications, including:

· Brazing and Soldering: Induction heating is used to join two metal parts by melting a solder material between them.
· Heat Treatment: Induction heating can be used to harden, soften, or temper metals, improving their mechanical properties.
· Melting and Casting: High-frequency induction furnace can melt and cast metals, such as steel, copper, and aluminum.
· Welding: HF induction welding is a non-contact method of joining two metal parts by heating them to a temperature where they fuse together.
· Annealing: Induction annealing is a process that heats a metal to a specific temperature and then cools it slowly, making it more ductile and easier to work with.
· Surface Hardening: High-frequency induction heating can be used to selectively harden the surface of a metal object, making it more wear-resistant.
· Shrink Fitting: High-frequency induction heating can be used to expand a metal object and then quickly cool it, causing it to contract and fit tightly onto another part.

FAQ:

What is high-frequency induction?
High-frequency induction is a method of heating electrically conductive materials using electromagnetic induction at relatively high frequencies. This process relies on the principles of electromagnetic fields and the high-frequency eddy current heating effect to generate heat within the material being heated.

How does frequency affect induction heating?
The frequency of high-frequency induction systems has a significant impact on how the heating process works and the results it achieves. The frequency used in induction heating affects the depth of penetration, heating efficiency, speed of heating, and the overall effectiveness of the process. The selection of the appropriate frequency depends on the specific application, the material being heated, and the desired heating outcomes.

What is the best frequency for induction heating?
The ideal frequency for induction heating is not a fixed value but varies depending on several factors:

· Material Properties: The electrical conductivity and magnetic permeability of the material being heated are critical. Conductive materials with lower resistivity may require higher frequencies for efficient heating.
· Heating Depth: For surface treatments, high-frequency induction is often preferred, while low-frequency induction is suitable for bulk heating.
· Production Speed: High-frequency systems heat rapidly, which can be advantageous for high-speed production processes.
· Coil Design: The design of the induction coil must match the selected frequency. Different frequencies may require specific coil geometries and turns.

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