Digital Induction Heating Machine

03/11/2026

Complete Brazing Solutions for Refrigeration Manufacturers

A successful brazing process requires more than just heating equipment.

Ketchan provides integrated solutions covering brazing process development, filler metal selection, and customized brazing equipment.

From sample testing to production implementation, we help manufacturers find the right brazing solution.

27/10/2026

Handheld Induction Brazing for Refrigeration Copper Tubes

This 25-second video shows our induction brazing process for copper capillary tubes.

Ketchan provides complete induction brazing systems for refrigeration manufacturers, including induction power supplies, customized inductors, process testing and optional automatic wire feeding.

Looking for a reliable copper tube brazing solution? Contact our team to discuss your application.

12/10/2026

Aluminum Tube to Aluminum Filter Induction Brazing

Looking for a suitable brazing solution for aluminum tube assemblies?

This video shows the induction brazing process for joining an aluminum tube to an aluminum filter or muffler using Ketchan equipment.

Ketchan provides complete induction brazing systems and customized process solutions for refrigeration components, heat exchangers and other industrial applications.

Have a similar application? Contact us with your part drawings, materials and production requirements. Our team will help you evaluate a suitable solution.

Follow Ketchan to see more real production applications and induction brazing solutions.

06/10/2026

Stainless Steel to Copper Induction Brazing 🔥

A real Ketchan induction brazing application showing the complete brazing process — from heating to the finished joint.

For stainless steel and copper, proper control of heating area, power and brazing time is important for achieving a consistent joint.

Ketchan provides complete induction brazing solutions, including:

✓ Induction heating system
✓ Custom brazing coils
✓ Heating parameter development
✓ Brazing process testing
✓ Automation solutions

Have a similar stainless steel or copper brazing application?

Send us your drawing or sample. We can test the brazing process.

28/09/2026

Copper refrigeration tee brazing with high-frequency induction heating. 🔥

A quick look at the process — before heating, during brazing and after brazing.

Fast, localized heating for consistent copper tube joints.

Ketchan works on practical induction brazing solutions for refrigeration and HVAC applications.

21/09/2026

🔥 **Induction Brazing for Washing Machine Heat Pump Components**

A complete 27-second brazing process using a **Ketchan handheld induction brazing system with automatic capillary tube filler wire feeding**.

The system is designed for fast, localized heating and consistent filler metal feeding, helping improve brazing quality and production efficiency.

Ketchan provides complete induction brazing solutions for **heat pumps, refrigeration, HVAC and copper tube applications**.

**What is the biggest challenge in your brazing process?**

🔹 Heating speed
🔹 Filler wire feeding
🔹 Joint consistency
🔹 Operator skill

Share your experience in the comments. 👇

16/09/2026

Aluminum tube brazing for automotive A/C and EV cooling systems.

Ketchan induction brazing delivers:
✓ Fast heating
✓ Consistent pe*******on
✓ Stable joint quality
✓ High production efficiency

We provide complete brazing solutions — induction heating systems, brazing coils, cooling systems and automation.

Have an aluminum tube brazing project? Let’s talk.

15/09/2026

Radiator U-Tube Induction Brazing 🔥
Ketchan handheld induction brazing system for copper U-tubes, with nitrogen protection and flux to help reduce oxidation and maintain a clean surface after brazing.
Simple process. Clean results. Consistent brazing.

07/08/2026

🔥 KETCHAN Handheld Induction Brazing System for Radiator U-Tube Brazing

High-quality brazing requires precise heating control and excellent oxidation protection.

Our solution combines a positioning induction coil with protective gas shielding to achieve:

✔ Uniform U-tube heating
✔ Clean brazed joints
✔ Consistent production quality
✔ Improved efficiency for radiator manufacturers

KETCHAN provides professional induction heating solutions for radiator, heat exchanger, HVAC, and automotive industries.

Learn more about our induction brazing technology and production solutions.

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...