Cracked Ammonia Generator for Bright Annealing of Stainless Steel
Cracked Ammonia Generators are widely used for bright annealing of stainless steel, alloy steel, wires, strips, and pipes, providing a pure and controlled reducing atmosphere. The generator decomposes ammonia into a precise mixture of hydrogen and nitrogen, preventing surface oxidation and achieving a uniform bright finish during heat treatment. Ideal for continuous annealing furnaces, conveyor furnaces, tube mills, and metallurgical applications, the system ensures high efficiency, low maintenance, and consistent dew point control for superior annealing results.
✔ Stable Reducing Atmosphere: Delivers accurate H₂–N₂ gas composition for oxide-free bright annealing.
✔ High Hydrogen Purity: Ensures mirror-like bright surface finish on stainless steel products.
✔ Dew Point Control: Low dew point prevents discoloration, scaling, and surface oxidation.
✔ Energy Efficient Design: Optimized heating elements reduce operational energy costs.
✔ Continuous Gas Supply: Supports continuous processing for industrial production lines.
✔ Low Maintenance System: Rugged construction with long service life and minimal breakdowns.
✔ Compatible with Multiple Furnaces: Works with continuous, mesh belt, tube, and box furnaces.
✔ Safe & Reliable Operation: Equipped with temperature, pressure, and flow safety interlocks.
Our Products
| Specification | Details |
|---|---|
| Furnace Type | Ammonia Cracking Furnace |
| Operating Temperature | 800°C – 1100°C (Customizable) |
| Ammonia Feed Capacity | 5 – 200 Nm³/hr (Customizable) |
| Product Gas | Hydrogen (75%) & Nitrogen (25%) |
| Heating Method | Electric |
| Catalyst Type | Nickel-based / Custom Catalyst |
| Material of Body Construction | MS/IS - 2062 |
| Inlet Ammonia Pressure | 1 – 10 Bar |
| Dew Point | -60°C |