Series "FN"
Description

Our furnaces are equipped with 2 heating chambers which work with separated heating zones with separate setting of temperatures. Furnaces are made by a tubular frame and panels with louvres for air exchange. Tubular system makes general maintenance interventions easier. Resistence and special refractory insulating panels, with high thermal features, make up heating muffles. Special stainless steel heating chamber can withstand strong temperature changes. Internal sliding blocks avoid wear and tear of chamber because of belt running. Cooling chamber is cooled by water. A flange keeps together the chambers and a nozzle on it let gas go inside. Two burners, placed in front of both extremities of tunnel, avoid entrance of oxygen and improves de-oxidation.
Model | FR 020 | FR 030 | FR 040 | FR 050 | |
Size | mm kg |
700 x 3050 x1530 390 (450 with diss.) |
700 x 4030 x1530 580 (640 with diss.) |
700 x 44600 x1530 600 (660 with diss.) |
700 x 5030 x1530 660 (520 with diss.) |
Voltage | V | 3 x 400V (3x230V Optional) | |||
Power | Inv | 11.5 13.5 (with diss.) |
13.3 15.8 (with diss.) |
16.8 19.3 (with diss.) |
20.3 22.8 (with diss.) |
T Max | C° | 950 (1100 Optional) | |||
Chamber Dimension |
mm | 80 x 40 100 x 50 |
80 x 40 100 x 50 |
80 x 40 100 x 50 |
80 x 40 100 x 50 |
Length Heading Zone | mm | 600 | 800 | 1000 | 1200 |
n°zone | 1 | 2 | 2 | 2 | |
Cooling Chamber | mm | 985 | 1600 | 1600 | 1800 |
Reducing atmosphere |
I/min | N+3H 10-20 |
N+3H 10-20 |
N+3H 10-20 |
N+3H 10-20 |
Accessories Optional | |||||
NH3 Dissociator | Only In Order Face 60 kg -2.5 kw |
||||
Chain Loader | 0 | ||||
Belt Types |
Optional :
- Chain guide
- Hydrogen Nitrogen Mixer
- Ammonia filter
- Ammonia pressare regulator
- Nitrogen pressare regulator
- Hydrogen pressare regulator
- Ammonia dissociator
(Braket values are optional)