Induction Heating Machine Manufacturer

27/07/2026

Automatic Flame Brazing for Automotive Aluminum Parts

KETCHAN provides complete brazing solutions with high efficiency, stable quality, and smart automation.

Building the future of automotive manufacturing together.

22/07/2026

KETCHAN induction brazing technology helps manufacturers improve the quality and efficiency of heat pump component production.

✔ Automatic wire feeding
✔ Precise heating control
✔ Consistent brazing joints
✔ Suitable for mass production

A cleaner, smarter, and more reliable way to braze.

01/07/2026

Why is slewing ring raceway hardening still unstable in so many factories?

Because the problem is NOT just the equipment — it’s the process, coil design, and heat control.

After working with multiple industries (wind power, construction machinery, mining), we found a few key reasons behind instability — and how induction systems solve them.

I wrote a detailed breakdown here 👇

🔩 Slewing ring heat treatment & shrink fit heating – how do you handle it? Induction hot assembly of slewing bearings Induction Hardening Of Slewing Bearings Video Process Recently, I’ve been speaking with many slewing ring manufacturers, and one common challenge keeps coming up — the induc...

01/07/2026

Precision matters in slewing bearing heat treatment.

This is a real production process using Ketchan induction hardening system for inner raceway hardening.

✔ High stability
✔ Uniform hardness depth
✔ Energy-saving process

Industrial-grade solution for heavy-load applications.

04/06/2026

Welding of Aluminum Distributor Assembly in the HVAC industry (One Customer's Workpiece 2)

08/04/2026

Ketchan linear induction brazing system for fully automated AC charging valve welding.High efficiency. Consistent quality. Built for mass production.

24/03/2026

Aluminum welding: precision or flexibility – which matters more for your production?

Induction Brazing ensures high consistency for precision parts, while Automated Flame Welding handles larger or variable components.

We explore this in detail in our new article. Click to read and share your experience with Ketchan – which method do you prefer? 👇
https://www.linkedin.com/pulse/induction-brazing-vs-automated-flame-welding-which-best-elin-wong-flxkc

Induction brazing Aluminium Automated flame welding aluminium Aluminum is widely used in automotive, HVAC, and industrial piping due to its lightweight and corrosion resistance. Yet, welding aluminum is challenging because of its high thermal conductivity and surface oxide layer.

18/12/2025

Our U-tube induction brazing system applies protective gas during brazing to achieve bright, clean joints, uniform heating, and higher production efficiency.

Designed for HVAC and heat exchanger manufacturing where quality and consistency matter.