Heat Treatment Machine 03

Heat Treatment Machine

Chain heat treatment machine, Chain hardening machine

The IGPS medium frequency power supply specialized for chain quenching and tempering is a new circuit design by our company, which adopts the most advanced high-power solid-state device IGBT imported components. It is designed for the quenching and tempering processes of various sizes of chain and features extremely high frequency stability, with a variation rate of only ±2%. The stable frequency plays a crucial role in enhancing the mechanical properties and strength of chains.

As a result, it has gained widespread popularity in the chain heat treatment industry. Advantages of IGPS over Thyristor-Based Medium-Frequency Power Supplies:
1. Energy Efficiency – Saves 10%-40% more energy than KGPS power supplies in chain quenching and tempering.
Example of 10mm chain: power consumption is less than 320 kWh per ton, heat treating 2.5 tons in 8 hours ;
2. High Post-Treatment Strength – Consistently achieves Grade 80 and above strength requirements.
3. High Production Efficiency – Example of (100KW rated power):
| Chain Size (mm) | Processing Speed (Meter/min) |
6mm more than 2.8 ;
8mm more than 2.4;
10mm more than 2.0
4. Adjustable Parameters – Power, frequency, transformer turns ratio, and capacitor bank can be tuned to meet diverse process needs.

Additional Solutions:
- Double-Power Quenching/Tempering System – Independent adjustment of quenching and tempering parameters (power, frequency) without interference, ensuring superior and more stable heat treatment quality.
- Single-Link Quenching/Tempering Power Supply – Ideal for applications like sling production, where individual chain links (single ring) require.