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Introduction to Induction Hardening/Quenching Machine:
The LSW-120 induction hardening machine is based on IGBT series parallel induction heating technology. It heats metal workpieces to a specific temperature and then rapidly cools them to alter their mechanical properties. This process follows the principle of magnetic induction heating. The frequency used determines the depth of the quenching layer—lower frequencies are suitable for deeper layers. Similarly, higher wattage equipment is needed for larger areas with thinner quenching layers.
Machine Pictures:
Key Features of Induction Hardening/Quenching Machine:
1) Utilizes Siemens IGBT technology for solid-state power conversion.
2) Offers full protection against overcurrent, water shortage, overheating, overvoltage, short circuit, and lack of power, ensuring high reliability and ease of maintenance.
3) No need for adjustment—can be used immediately after connecting water and electricity.
4) Easy to install—can be set up by non-professionals quickly.
5) Simple operation—ideal for factories, homes, laboratories, and research institutes.
6) 100% duty cycle, capable of continuous operation at maximum power.
7) Low power consumption and high level of automation.
Technical Parameters of Induction Hardening Machine:
Main parameters of LSW-120 induction hardening machine
Model
LSW-120
Input voltage
3 phase 380V, 50/60HZ or customized
Max input current
180A
Max input power
120KW
Oscillation frequency
25-35KHZ
Duty cycle
100%
Cooling water flow
≥ 0.2Mpa, ≥45L/min
Cooling water pressure
≥ 0.15-0.2MPa
Weight
230KG
Dimension(L*W*H)
Generator
770*620*1500mm
Transformer
999*620*750mm
Applications
This machine is designed to enhance the hardness of metal materials through heat treatment. Here are some detailed applications:
1. Quenching of various hardware and tools such as pliers, wrenches, hammers, axes, screwdrivers, and shears.
2. Quenching of automobile and motorcycle parts like crankshafts, connecting rods, piston pins, chain wheels, aluminum wheels, valves, rocker arms, half-shafts, small shafts, and forks.
3. Electric tools including gears and axles.
4. Quenching of machine tools such as lathe beds and guide rails.
5. Quenching of various metal parts and machined components like shafts, gears, cams, chucks, and clamps. 
Multifunctional Uses of Induction Heating/Hardening Machine:
1) Heating/Hot Forging: Suitable for fastener standard parts, auto parts, hardware, cables, twist drills, etc.
2) Hardening/Quenching: Ideal for shafts, gears, chain wheels, castellated shafts, machine tool surfaces, and automotive parts.
3) Welding/Brazing: Perfect for diamond saw blades, alloy tools, mining tools, copper tubes, motor copper wires, and copper bars.
4) Metal Smelting: Used for melting gold, silver, copper, iron, aluminum, and other metals in vacuum conditions for casting and coating.
Packing & Delivery
Packaging: The induction hardening machine is first wrapped with plastic films and foam, then placed in a standard export wooden case and secured. Custom packaging is available upon request.
Delivery: Within 7 working days after receiving payment.
(1). Zhengzhou Lanshuo Electronics Co., Ltd., China. We are a manufacturer of metal induction heating machines with 15 years of experience.
(2). Our main products include IGBT medium frequency induction heating equipment, IGBT super audio induction heating equipment, CNC quenching machine tools, IGBT medium frequency induction melting furnaces, KGPS medium frequency induction melting furnaces, open-type water cooling towers, closed water cooling towers, and more.
(3). CE certified.
(4). OEM and ODM services available.
(5). We have exported to countries such as the UK, Australia, Pakistan, Egypt, Singapore, India, Vietnam, Mexico, Uganda, Ukraine, Serbia, Russia, Germany, Turkey, South Korea, Malaysia, the Philippines, and many others.
If you are interested in our products, feel free to contact us—we will provide the best service right away.
Certifications
Our Services
As a manufacturer with 15 years of R&D experience in China, we offer the following support:
                               1) Quick response to your inquiries.
                               2) Accurate recommendations for the best machine for your application.
                               3) Detailed product and company information upon request.
                               4) Competitive pricing.
                               5) Prompt answers to any questions about our products.
                               6) Technical support and alternative accessories if needed.
Contact Information
Judie Xiao
Sales Manager
1. Tel: +86 371 5500 8063
2. Cell: +86 56 3820 5742
3. Fax: +86 371 6737 1010
Thank you for reading! Welcome to contact us!
After-Sales Service Provided 120kw Hardeing Furnace Equipment
Model No.: LSW-120
Input Voltage: 3 Phase 380V, 50/60Hz or Customized
Oscillation Frequency: 25-35kHz
Cooling Water Pressure: 0.15-0.2MPa
Usage: Metal Heating/Hardening/Quenching
Characteristic: Integrated Water Cooling System
Weight: 230kg
Color: Customizable
Warranty: One Year
Trademark: Lanshuo
Transport Package: Standard Wooden Case
Specification: 770*620*1500mm / 990*620*750mm
Origin: Henan, China (Mainland)
HS Code: 8514400090
After-sales Service Provided for 120kW Hardening Furnace Equipment