Сonveyor belt furnaces
Conveyor belt electric furnace - electric resistance furnace of a continuous type with a continuously or periodically moving conveyor.
The main advantage of conveyor electric furnaces is the ability to process large volumes of products in a protective or protective-reducing atmosphere. This type of furnace is perfectly suited for serial and mass production. LLC NPO GKMP produces conveyor furnaces with a direct and curved (humpback) type of channel.
Conveyor electric furnaces leaky, with a partially controlled atmosphere, continuous operation.
The main advantages of conveyor furnaces:
- the possibility of continuous operation in several shifts;
- processing of large batches of products in a continuous process;
- the possibility of implementing several technological operations in one cycle;
- simplicity in service and repair;
- modular design.
Scope: mass production of ceramic substrates, metal recovery, sintering of the same type of products, etc.
Pusher-type furnaces
Functionality: It is used for annealing of parts, sintering of an electroplating in the protective and reducing environment of hydrogen at the set temperature.
Type of furnace: two-bell pusher type hydrogen furnace — a continuous furnace through which heated products are transported by pushing them through the heating chambers using an electric pusher.
Main advantages:
- the possibility of heat treatment of small batches of products;
- high percentage of suitable products, reproducibility of the process;
- the flexibility of the process, the ability to select the optimal modes;
- resourcesaving.
|
The number of working positions (heating chambers), pcs |
2 |
|
The working space of the chamber (muffle), mm, not less than: diameter length |
100 1000 |
|
Working environment inside the furnace nitrogen hydrogen |
(-15-20оС ) (-50оС ) |
|
Gas consumption, m3 / h, no more nitrogen hydrogen |
0.5 0.5 |
| Nitrogen pressure at the system input, kPa, no less than |
5 |
| Hydrogen pressure at the system input, kPa, no less than |
3 |
| Cooling water flow, m3/h, no more than |
1.5 |
| Water pressure at the water-cooling system input, Pa (kg*s/sm2), no less than |
0.3*106 (3) |
| Maximum working environment temperature, °С |
1400 |
| Maximum time limit in accordance with maximum temperature, min |
5 - 20 30 - 60 |
| Temperature maintenance precision, not worse than, °С |
±10 |
| Electrical power consumption, no more than, kW |
40 |
| Heating type |
resistive |
| Heater material |
molybdenum |
Total dimensions, mm, no more than length width high |
3400/3700 1300/1400 1750 |
| Weight, kg, no more than |
3000 |
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