Compact, Energy-Saving Solution for Precision Heat Treatment
🔹 Product Summary
The VFL Series is a low-pressure vacuum furnace specially designed for hardening, brazing, and melting of materials such as tool steel, alloy steel, and stainless steel. Featuring a square vacuum chamber, it enhances space efficiency while reducing gas consumption by approximately 50% compared to conventional systems.
With a 50% smaller installation footprint, it’s ideal for space-constrained facilities. The use of graphite insulation prevents moisture absorption and oxidation—especially important for sensitive materials like SUS (stainless steel).
Its RC fan ensures uniform heating, while the inverter-controlled cooling fan provides energy-optimized, precise cooling tailored to each workpiece.
🔹 Key Features
- ✅ 50% Less Gas Consumption: Thanks to square vacuum chamber
- ✅ Compact Footprint: Requires approx. 50% less installation space
- ✅ Oxidation Protection: Graphite insulation resists moisture and oxidation
- ✅ Uniform Heating: RC fan enhances heat distribution in low to mid-temp ranges
- ✅ Smart Cooling: Inverter-controlled fan adapts cooling to each product
🔹 Specifications
| Parameter | Details |
| Chamber Design | Square-type vacuum chamber |
| Insulation Material | Graphite (oxidation-resistant, low moisture absorption) |
| Heating Method | RC fan for uniform temperature distribution |
| Cooling System | Inverter-controlled fan for energy-efficient cooling |
🔹 Applications
The VFL Series is ideal for industries requiring high-quality heat treatment with limited factory space:
- 🛠️ Tool Steel: Hardening and tempering for durability
- 🧲 Alloy & Stainless Steel: Brazing and melting with clean, consistent finishes
- 🔒 Oxidation-Sensitive Workpieces: Protected by graphite insulation
With its space-saving design, high energy efficiency, and precision thermal control, the VFL Series offers a reliable and cost-effective solution for modern manufacturing environments.
For more details, please contact us
PT CHUGAI RO INDONESIA
✉️ chugairo@n-crid.com
📞 +6221-527-9652