Horizontal Gas Nitriding Furnace Manufacturer
Therelekās gas nitriding furnaces produce the most appropriate condition for all applications. The furnaces are specially designed for gas nitriding of tool steels which happen to be limited to applications like the hot work tool steels, and also tooling for the aluminium extrusion dies.Ā
Ā
The gas, during gas nitriding, is disposed of to a metal via heat in the furnace or sealed atmosphere and has easier disposal methods of the nitriding agent. Some of the key advantages that the vacuum gas nitriding furnaces by Therelek provide are as follows:
Ā
#Precise temperature controlĀ
#Control over depth, hardness and dimensions
#Total coverage of nitriding including holes and bores
#Apt for the handling of large quantities of small pieces
#Works apt for alloy steels and low carbon steels
Features
- Fast gas cooling arrangements.
- Exhaust gas neutralizers.
- HMI with touchscreen operation.
- Excellent process repeatability.
- Very dense bulk load.
- Low maintenance costs.
- Gas exhaust cracking (optional Analyser NH3)
- Excellent process repeatability.
Bottom Loading/Vertical Vacuum Furnace
Bottom Loading/Vertical Vacuum Furnace
Hearth support for job weight from 25 kg to 1000 kg. Rotary ā Roots pump combination / Diffusion pump / Turbo Molecular pump based vacuum system.
Learn More
Front Loading/Horizontal Vacuum Furnace
Front Loading/Horizontal Vacuum Furnace
Our Horizontal Vacuum Furnace has cold wall construction with metallic/graphite hot zone. The door swivels sideward and the material is loaded from the front.
Learn More
Features of Horizontal Gas Nitriding Furnace
Title | Description |
|---|---|
| Furnace Type | Cold Wall / Optional Hot Walled Retort (front loading) |
| Hot Zone Construction | Cylindrical / Cubical |
| Temperature Range | 700Ā°C to 900Ā°C (furnace) |
| Temperature Uniformity | Ā± 5 Ā°C, NADCAP compliance. |
| Hot Zone | Graphite resistance / Optional Retort hot walled with ceramic insulation |
| Vacuum | 10-2m.bar range |
| Vacuum System | Rotary-Roots combination |
| Heating Elements | Graphite / Kanthal |
| Gas Quench | up to 5 bar |
| Instrumentation options | Thyristor, Programmable |
Ā
Model no | Hot zone sizeĀW x H x L in mm | Max load weight (kg) | Main power in KW | Heating Power in KW |
| TVNF-400 | 400 x 400 x 600 | 200 | 70 | 50 |
| TVNF-600 | 600 x 600 x 900 | 600 | 120 | 100 |
| TVNF-900 | 900 x 900 x 1200 | 1200 | 200 | 165 |
| TVNF-1200 | 1200 x 1200 x 1200 | 2400 | 350 | 315 |
TVNF-XXX is for Graphite furnace
TVNF-R-XXX is for Retort design furnace