I. Overview
Steel belt reduction furnace is principally used in powder metallurgy industry for processing metal powder with deoxidization in large scale, such as iron powder, copper powder, cobalt powder, molybdenum powder, tungsten powder, and for the sintering and precise reduction of metallic salts, such as cobalt oxalate and APT.
II. Technical specifications
| Specification/ model |
EF-GD-1000/70-3 |
EF-GD-1000/70-5 |
EF-GD-1220/70-6 |
EF-GD-1220/70-10 |
EF-GD-1220/70-12 |
| Rated furnace temperature (°C) |
900 |
| Max. furnace temperature (°C) |
1050 |
| Furnace temperature deviation (°C) |
±5 |
| Production capacity (ton/year) |
1500 |
3000 |
5000 |
7500 |
10000 |
| Width of steel belt (mm) |
1000 |
1000 |
1220 |
1220 |
1220 |
| Material of steel belt |
SUS321 or SUS310S |
| Material of muffle furnace tube in heating section |
Heat-resistance stainless steel/ silicon carbide combined with silicon nitride (based on the customer’s demands) |
| Quantity of heating zone |
3 |
5 |
6 |
10 |
12 |
| Heating method |
Heating by electricity/natural gas |
| Heating power (kW) |
120 |
200 |
300 |
450 |
600 |
| Steel-belt linear speed (mm/min) |
30~150 |
50~250 |
80~400 |
| Thickness of iron powder (mm) |
15-50mm adjustable, usually 30mm |
| Length of heating furnace body (mm) |
4000 |
7500 |
10000 |
7500×2 |
10000×2 |
| Total length (mm) |
About 16000 |
About 23000 |
About 28000 |
About 38000 |
About 48000 |
| Note: The above is standard configuration which is adjustable based on customer requirements. |
III. Features
1. Tremendous and high quality output
Metal powders are directly deployed uniformly on steel belt to make the best use of furnace room. Heat treatment is effectively acting on materials on the basis of fast adjustment on temperature and conveyor speed.
2. Low energy consumption
All fiber needle felt carpet comes with modular structure, thus offering excellent thermal insulation, low energy storage and minimal heat loss.
3. Durable furnace tube
Steel belt reduction furnace is fitted with pre-pressing system for furnace tube. Moreover, silicon carbide board is placed under furnace tube. The board has great rigidity, low coefficient of friction and considerable resistance to high temperature. As a result, metal tube receives balanced heating for smooth thermal expansion, and service life is 1.3 times more than similar products.
4. High degree of automation
This steel belt reduction equipment has fully automatic control on temperature and production process. Comprehensive alarm system and interlocking protection ensure everything to be favorable in a holistic approach.
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Industrial Automatic Steel Belt Reduction Furnace with High Quality and Best Performance Images
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