Pusher-type resistance furnace with controlled atmosphere STZ-1.40/10
This electric furnace is used for recovery, smelting and recrystallization of metal dioxides at temperatures up to 1050 °С
The electric furnace is produced in a moderately cold climate modification category 4.2 according to GOST 15150.
Pusher-type resistance furnace STZ-1.40/10 is designed to be used in the premises meeting the requirements of the “Interindustry labor safety rules for heat treatment of metals” POT PM RM-005-97.
Working area dimensions::
- length of the working area 4800 mm;
- quartz tube diameter Dn=100 mm, (wall thickness 5 mm).
Specifications of pusher-type resistance furnace STZ-1.40/10
STZ-1.40/10 |
|
Furnace working area dimensions, mm - length of the working area - quartz tube diameter (wall thickness 5mm) |
4800 100 |
Rated voltage of the supply mains, V |
380/220 |
Nominal current frequency, Hz |
50 |
Temperature control accuracy, °С |
± 10 |
Boat speed, mm/minutes |
2...5 |
Hydrogen consumption, l/hour |
700...1500 |
Hydrogen pressure in the chamber, kgs/sm2 |
to 0,2 |
Nitrogen consumption at pressures up to 0,2 kgs/sm2, l/hour |
50...300 |
Ultimate vacuum in the working chamber, in the loading/unloading chambers, mm hg (Pa) |
5 * 10-2 (5) |
Furnace cooling water consumption, m3/hour |
0,6 |
Installed capacity, kW |
29 |
Furnace dimensions, L x W x H, mm - furnace - control panel of the loading/unloading chamber - control panel of the heating chamber |
8200 x 600 x 1500 510 x 440 x 1500 1240 x 590 x 1600 |
Weight, not more than, kg - furnace - control panel of the loading/unloading chamber - control panel of the heating chamber |
800 70 120 |
Relief valve activation pressure, kgs/sm2 |
0,25 |
Furnace reliability parameters - operational life, hours - rated service life, years - service life, years |
24000 5 5 |
Temperature areas distribution in the furnace
Area No. |
Area |
Temperature, °С |
Capacity, kW |
I |
Basic moisture removal, drying area |
20-200 |
- |
II |
Temperature rise area |
200-600 |
4 |
III |
Recovery area |
600-700 |
6 |
IV |
Transition area |
700-940 |
6 |
V |
Melting and melt soaking area |
937-1050 |
6 |
VI |
Crystallisation area |
1050-930 |
3 |
VII |
Ingot cooling area |
930-50 |
- |
Scope of delivery includes the installation and the following products and operation manuals:
- spare parts kit according to spare parts and accessories list TP1.00.00 ZI;
- set of operation manuals according to TP1.00.00 ED;
Installation and its components
Item |
Components |
Q-ty |
Note |
1 |
Multi-area heating chamber |
1 |
|
2 |
Loading chamber |
1 |
|
3 |
Unloading chamber |
1 |
|
4 |
Forevacuum system |
2 |
|
5 |
Escaping gas combustion device |
1 |
|
6 |
Gas supply system (nitrogen, hydrogen) |
1 |
|
7 |
Cooling system |
1 |
|
8 |
Installation framework |
1 |
|
9 |
Control panel for multi-area heating chamber |
1 |
|
10 |
Control panel for loading chamber |
1 |
|
11 |
Control panel for unloading chamber |
1 |
Our company LLC Prizma can design and manufacture industrial pusher-type electric furnaces to your specifications. Please let us know the furnace parameters you require: temperature, working atmosphere, working area dimensions, charge weight etc., and the furnace will be specially designed according to your requirements.