Factory Price IGBT Air Cooled Induction Heating Machine of Pre-Heating Before Welding Industial

• Customization: Available
• After-sales Service: Within 24 Hours Response
• Warranty: 18 Months
• Model NO.: DSP-120KW
• Type: Induction Heating Machine
• Certification: CE, ISO, RoHS
• Structure: Vertical Type
• Brand: Ouruida
• Name: Air Cooled Induction Heating Machine
• Model: DSP-120kw
• Power: 120kw
• Voltage: 3phase 340V-440V
• Certifications: CE, RoHS, SGS etc
• Cooling System: Air Cooled (No Need Water)
• Applications: Pre-Heating Post-Heating , Shrink Fitting ,
• Contorl: LED display and Smart Digital
• Transport Package: Ply Wooden Box Package
• Specification: Dependence on customized
• Trademark: OURUIDA
• Origin: China
• HS Code: 8515219900
• Production Capacity: 6000/Month

Product Description

Factory price IGBT Air cooled Induction Heating machine of Pre-heating before Welding industial

Air-cooled induction heating machine is an advanced thermal processing system that leverages electromagnetic induction principles to generate heat directly within metal components. Unlike traditional methods (e.g., gas or resistance furnaces), it eliminates the need for water cooling by employing forced air circulation to dissipate heat, making it highly efficient, energy-saving, and versatile. 

Specification

Applications

1. Automotive Manufacturing
Welding Preheating & Post-Weld Heat Treatment (PWHT):Preheats large pipelines (e.g., oil/gas pipelines) to reduce thermal stress during welding.Eliminates residual stress in automotive chassis components (e.g., brake discs, gear shafts) to enhance durability.

2. Aerospace Industry
Aircraft Component Heat Treatment:Treats turbine blades, landing gear, and titanium alloys to meet stringent safety standards under extreme conditions.

Coating Removal:Safely removes industrial coatings from steel surfaces using induction dis bonding, minimizing material waste .

Radiator Cooling Systems:Optimizes heat dissipation in electric aircraft controllers by designing lightweight, air-cooled radiators

3. Metal Processing
Forging & Melting:Rapidly melts and forges metals (e.g., aluminum, steel) without traditional flame-based methods, ensuring uniform thermal distribution .

Annealing & Tempering:Softens hardened metals (e.g., stainless steel sheets) or adjusts hardness via controlled temperature cycles.

4. Electronics & Precision Engineering
Miniaturized Component Soldering:Assembles circuit boards and microelectronic devices with precision heating, avoiding thermal damage to sensitive parts .

Semiconductor Manufacturing:Supports wafer processing by heating silicon wafers for doping or annealing steps.

5. Renewable Energy Systems
Wind Turbine Production:at-treats gearbox components to withstand high mechanical loads in offshore wind farms .

Solar Panel Fabrication:Anneals photovoltaic cells to improve electrical conductivity and reduce defects 

6. Industrial Maintenance & Repair
Equipment Stress Relief:Reduces residual stress in welded joints of heavy machinery (e.g., cranes, pipelines) to prevent fractures .

Key Advantages of Air cooled induction heating machine 

1. Energy Efficiency and Cost Savings
High Thermal Efficiency: Converts over 95% of electrical energy into heat, minimizing energy waste compared to traditional gas or resistance furnaces 
Reduced Operational Costs: Eliminates the need for water chillers, reducing electricity consumption by 30–50% and lowering maintenance expenses (no water treatment or pump replacements) 
Smart Power Regulation: Advanced IGBT-based systems enable on-demand power adjustments, optimizing energy use during partial-load operations 
2. Simplified Maintenance and Reliability
No Water-Related Issues: Avoids corrosion, leaks, or scaling risks associated with water-cooled systems, reducing downtime by 40–60%
Extended Component Lifespan: Air cooling prevents thermal stress on electrical components (e.g., inverters), increasing MTBF (Mean Time Between Failures) to 200,000+ hours 
Easy Diagnostics: Integrated sensors and PLC systems allow real-time monitoring of temperature, voltage, and frequency, enabling predictive maintenance 
3. Environmental and Operational Flexibility
Zero Emissions: No refrigerant leaks or water pollution, aligning with sustainability goal

right elevation

left elevation

front elevation

Technical Specifications

(Custom configurations available upon request.)

Model	DSP-8KW	DSP--25KW	DSP-40KW	DSP-60KW	DSP-80KW	DSP-120KW	DSP-200KW
Power	8kw	25kw	40kw	60kw	80kw	120kw	200 KW
Frequency range	1-20KHZ	1-20KHZ	1-20KHZ	1-20KHZ	1-20KHZ	0.5-20KHZ	0.5-20KHZ
Voltage	single 220v or 3phase 380V	3phase  340V-440V
Control Mode	Analog Controls	Fully digital embedded controls
Work Mode	1.Manual mode  2.Automatic mode  3.Temperature control mode
Cooling system	Full Air cooling system (no need water)
Working environment	-40℃---+60℃
Applications	Specialized for cable preheating and welding	Pre-heating /Post-heating / Shrink fitting/thermal disassembly/stress relieving/Workpiece insulation/Annealing /Heat treatment / Forging etc.

After Sales Service

1. Warranty time: Within 18 months from the date of delivering, 18 months from date of receiving.
2. Within warranty all parts are free for customer, any fault caused by non-artificial reason, any quality problems such as design, manufacture, or procedure occurs, We shall provide replacement parts after detecting the faults.
3. If any big quality problems occurs out of the guarantee period, we will send maintenance
 technician to provide visiting service after checking with the customer and charge for a favorable price. 
5. We will provide a lifetime cost price to the buyer with the materials and spare parts used in system operation, equipment maintenance.
6. The above mentioned are only basic aftersale service requirements,we will make more promises related to quality assurance and operation guarantee

Company Profile

Foshan Sinfor Electro-Machanical Equipment Co., Ltd.( OURUIDA Co.,Ltd) 

was established in Foshan 2000, which located in Foshan City, Guangdong Province, we are manufacturer specialized in researching and development, manufacturing and Marketing induction heating Machine and melting furnaces.

More than 25 years experience in Induction Heating Machine( High-frequency Series , Super High Frequency Series Ultr High Frquency Series, Super Audio Series, Medium Frequency Series)Melting Furnace, Air Cooled Chiller, Induction Hardening Machine Tools, PLC/CNC Machine Tools with high quality, fast shipping.

Welcome you  to visit the factory and technical exchanges

Feedback from our clients 

FAQ

Q: What's the lead time for orders?
A: Standard models ship in 1–7days; customized units require 3–15 days.

Q: Can I request a customized bucket size?
A: Absolutely! We offer tailored attachments.

Q: What documents do you provide for export?
A: Full export package (Commercial Invoice, Packing List, Bill of Lading, CE, ROHS, GSG , etc.).

Q: How do I place an order?
A: Contact us via email/phone for a quote, then confirm with a PO.