Digital Induction Heating Machine

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.

30/07/2026

Precision Aluminum Induction Brazing Solution

KETCHAN dual-station induction brazing system is designed for aluminum tubes and threaded joints, delivering fast, clean, and reliable brazing results.

Watch the complete brazing process:
✔ Automatic positioning
✔ Uniform induction heating
✔ Brazing ring melting
✔ High-quality joint formation

Our induction brazing solutions help manufacturers improve efficiency and consistency in HVAC, refrigeration, automotive, and aluminum component production.

📩 Contact KETCHAN for customized induction brazing solutions.

22/07/2026

🔥 Automatic Induction Brazing for Heat Pump Components

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...