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35KW High-Frequency Induction Welder
The 35KW high-frequency induction welder is a workhorse in modern manufacturing, delivering precision, speed, and repeatability. By utilizing advanced IGBT solid-state technology, this system provides a cleaner, faster alternative to traditional flame or furnace heating.
Model: KX-5188A35
Rated Power Output: 35KW
Frequency Range: 30-80KHz
PRODUCT DETAILS
The 35KW high-frequency induction welder is a high-performance industrial system designed specifically for induction brazing and welding applications. Known as one of the cleanest and most environmentally friendly heating and welding methods available, induction brazing provides fast, precise, and repeatable results without open flames or harmful emissions.
| 35KW High-frequency Induction Welder | |
| Model | KX-5188A35 |
| Rated Power Output | 35KW |
| Frequency Range | 30-80KHz |
| Single Phase Input | Three Phase 380V/50Hz |
| Current Range | Three Phase 2-45A |
| Volume (mm³) | 760*310*540 |
| Net Weight | 46KG |
| Gross Weight | 60KG |
| Cooling Water Flow | Hydraulic Pressure≧0.2MPa; Flow Rate: 5-20L/Min |
| Cooling Water Temperature | ≤40℃ |
| Water Connection | 1 inlet and 1 outlet |
| Packing Method | Wooden Box |
The 35 kW high-frequency induction welding machine is an advanced induction welding and brazing system that uses high-frequency electromagnetic induction to heat the solder (welding wire) and join two metal parts together. It can efficiently weld similar or dissimilar metals without direct contact or open flame.
The machine generates high-frequency alternating current that flows through an induction coil, creating a rapidly changing magnetic field. When a metal workpiece is placed inside or near the coil, an induced current is generated within the metal, rapidly and precisely generating heat at the joint. This method is particularly suitable for induction welding of copper, steel, stainless steel, and high-temperature alloys.
Germany SIEMENS / INFINEON IGBT Modules
Japan Nichicon Electrolytic Capacitors
Premium Electronic Components
All-Solid-State Semiconductor Power Technology
Imported Transistor Integrated Modules
High-Speed Control Transistors
Intelligent Control, Protection & Monitoring
The 35KW High Frequency Induction Heating Machine is a versatile industrial heating solution used across a wide range of metal fabrication and processing industries. Powered by advanced induction technology, this unit delivers fast, energy-efficient, and precision heating for critical manufacturing applications.
Metal Heat Treatment
Induction heating is ideal for metal heat treatment processes like hardening, annealing, tempering, and quenching. It heats only the targeted area quickly and uniformly, reducing thermal stress and distortion. This makes it perfect for improving mechanical properties and wear resistance in components such as gears, shafts, and bearings.
Brazing and Welding
The 35KW induction heater is widely used for induction brazing and welding of metals including steel, copper, stainless steel, and high-temperature alloys. It is particularly effective for joining pipes, flanges, fittings, and precision tooling without open flames or flux residues, supporting clean and repeatable metal joining.
Induction Forging & Forming
This induction system accelerates induction forging and forming processes by rapidly bringing workpieces to forming temperatures. Whether heating before hot forging, bending, extrusion, or upsetting, the machine delivers consistent results with improved efficiency compared to traditional furnaces.
Industrial Melting
The 35KW induction heater supports metal melting applications, including melting iron, copper, aluminum, brass, and other conductive metals for casting and alloy production. Its precise control reduces energy consumption and minimizes oxidation during melting.
Pre-Heating & Shrink Fitting
Induction heating is also used for pre-heating and shrink fitting, where controlled expansion of metal parts is required before assembly. This makes it ideal for motor rotor/stator assemblies, bearing installation, and other precision assembly tasks.
Export standard packing, inner carton outer wooden box and double protection.
Why Choose Our 35KW High Frequency Induction Welding Machine?
German-Engineered Core
Powered by Siemens Infineon IGBT modules for ultra-stable arc performance and a spatter-free environment.
Unmatched Efficiency
95%+ energy conversion rate. Save up to 60% on energy costs compared to outdated vacuum tube oscillators.
Industrial-Grade Reliability
Featuring Japan’s Nichicon capacitors and Toshiba/Motorola logic controllers, our machines are rated for 100% duty cycles in 24/7 production environments.
Smart Automation
Features automatic frequency tracking and real-time digital diagnostics, ensuring your process stays within tolerance every single shift.
RELATED QUESTIONS
What are common causes of overheating in induction heaters?
Overheating in induction heaters is often caused by poor ventilation or cooling, prolonged operation without breaks, improper coil placement, faulty electrical components, or inadequate insulation. Issues such as dirty air filters, overloading the machine, and high ambient temperatures can also lead to overheating. Additionally, faulty temperature control systems and undersized wiring may contribute to heat buildup.
How does a high-frequency welder work?
A high-frequency welder uses an induction coil to generate a magnetic field that induces electric currents in the metal workpiece. The resistance to these currents creates localized heat, which melts the metal, allowing it to fuse together to form a weld, all without direct contact.
What are the disadvantages of a high-frequency induction heater?
High-frequency induction heaters can have higher initial costs compared to lower-frequency models. They also require skilled operation and can generate electromagnetic interference (EMI). These heaters are sensitive to coil design and placement, and if not used correctly, they can cause wear on certain materials.
What is the best frequency for induction heaters?
The optimal frequency for induction heaters varies depending on the application. Lower frequencies (1–10 kHz) are better for deeper heat penetration, making them ideal for larger or thicker parts. On the other hand, high frequencies (50–200 kHz) are suitable for surface heating and precision work, which is the case for the 35KW induction heater, where high frequency provides fast and efficient surface heating.
How does induction welding work?
Induction welding utilizes electromagnetic fields to generate heat within the metal, causing it to melt and fuse together. The high-frequency magnetic field induces currents in the metal, generating the heat needed to weld the pieces without direct contact.
What are common problems with induction heaters?
Common problems with induction heaters include overheating or automatic shutdowns, uneven heating, coil failure, and malfunctions in the control system. Cooling system issues, power supply instability, and improper maintenance can also affect the heater’s performance.
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