High Frequency/Ultra-High Frequency Induction Heating Equipment

High Frequency/Ultra-High Frequency Induction Heating Equipment

High frequency/ultra-high frequency induction heating equipment is a high-efficiency heating system based on the principle of electromagnetic induction, suitable for processes such as metal surface treatment, quenching, welding, and precision heating. This type of induction heating equipment operates within a high-frequency to ultra-high-frequency range (100kHz–2.0MHz), enabling rapid and precise localized heating, making it an important high-performance heating solution in modern industry.

The equipment is available in both integrated and split-type structures (Induction Heater), employing advanced IGBT inverter technology and fully resonant soft-switching control, featuring automatic frequency tracking and stable output capabilities, and is widely used in precision manufacturing and heat treatment fields.

Product Features (High Frequency Induction Heating Equipment)

1. No Open Flame, Safe and Environmentally Friendly

Utilizing electromagnetic induction heating, it generates heat using eddy currents, heating only any metal workpiece. This non-contact heating method produces no open flame, no exhaust fumes, and no pollution, ensuring safe and environmentally friendly operation.

2. All-Solid-State IGBT Variable Frequency Power Regulation

Employing second-generation "dual-regulation series resonant soft-switching control" technology, it achieves automatic frequency tracking and stable and reliable power regulation, guaranteeing high reliability. The equipment adapts to workpieces of different shapes and sizes, automatically matching the optimal heating frequency.

3. 100% Duty Cycle, Strong Continuous Working Capability

It can operate continuously for 24 hours at maximum power, offering ultra-fast heating speed. It features constant power and constant current control functions, maximizing rapid heating and optimizing the heating process for metal workpieces.

5. Integrated and Split Machines

Integrated Machine: Power supply and main unit are integrated, occupying less space;

6. Integrated and Split Machines

Integrated Machine: Power supply and main unit are integrated, occupying less space;

Application Areas (High Frequency Induction Heating Equipment)

• Metal Heat Treatment: Suitable for surface hardening, local hardening, overall hardening, tempering, annealing, and other heat treatment processes. High-frequency heating allows for precise control of the hardened layer depth, reducing workpiece deformation.
• Through-Heating Forging: Suitable for integral through-heating forging of round bars, square bars, and irregularly shaped blanks. Fast heating speed, less oxide scale, improved forging quality and die life.
• Metal Welding: Suitable for cemented carbide tools, diamond tools, copper-steel pipe welding, and brazing of refrigeration components. Localized heating results in aesthetically pleasing welds and a small heat-affected zone in the base material.
• Metal Smelting: Suitable for small-batch smelting of precious metals, copper, aluminum, tin, etc. Small size and light weight, suitable for laboratory and jewelry processing.
• Hot Assembly: Suitable for hot fitting and hot assembly of bearings, gears, couplings, motor rotors, and other workpieces. Localized rapid heating ensures high assembly precision.
• Metal Annealing and Tempering: Suitable for online annealing of metal wires, strips, and tubes, as well as tempering after quenching, improving material plasticity and toughness.
• Surface Hardening: Suitable for surface induction hardening of gears, shafts, rails, molds, and other workpieces, improving surface hardness and wear resistance.
• Fastener Heating: Suitable for hot upsetting and hot forging heating of high-strength bolts and nuts, offering fast heating speed and high production efficiency.
• Automotive Parts Manufacturing: Suitable for forging heating, heat treatment, and welding processes of automotive parts such as half-shafts, steering knuckles, ball joints, and connecting rods.

Company Profile

A professional enterprise specializing in heat treatment technology services and the R&D, manufacturing, and sales of high-temperature electric furnaces.

The company focuses on developing high-temperature electric furnaces covering a full temperature range of -100℃ to 2600℃. Its products include experimental electric furnaces, vacuum atmosphere furnaces, industrial kilns, and medium-frequency induction heating equipment. Main products include box furnaces, tube furnaces, lifting furnaces, pusher kilns, bogie furnaces, rotary kilns, tunnel kilns, and various specialized medium-frequency furnaces.

The company adheres to technological innovation and has passed ISO9001 and EU CE certifications. It owns 21 registered trademarks, 29 patents, and 27 software copyrights.

Payment Methods

TT

Shipment Methods

The electric bottom-loading furnace is packaged in three layers: first wrapped in foam paper, then wrapped in plastic film, and finally packed in a wooden crat

Frequently Asked Questions (FAQ)

1. What is the difference between ultra-high frequency (UHF) and high frequency (HF)?

UHF has a higher frequency (100kHz-2.0MHz), allowing for precise control of the hardened layer depth on the workpiece surface.

2. What is the difference between high frequency (HF) and medium frequency (MCF)?

High frequency (above 100kHz) is more suitable for surface heating and fine processing; medium frequency (1–20kHz) is more suitable for overall through-heating.

3. Is it safe?

The equipment has no open flame and only heats metal, making it highly safe and suitable for various industrial environments.

4. Can it operate continuously?

Yes. The equipment supports 100% load continuous operation and can work uninterruptedly for 24 hours.

5. Is the heating speed fast?

Yes. It has an ultra-fast heating speed, much faster than traditional methods.