The shell of this series of Resistance Furnaces is welded from good cold-rolled steel plate, and the furnace door adopts a side-opening structure, which can be opened flexibly. The internal insulation material is 0.4-0.6 lightweight insulation brick and aluminum silicate fiber cotton to reduce its heat storage and thermal conductivity. As a result, the heat storage in the studio is large, the heating time is short, the temperature rise of the instrument surface is low, and the power loss and power consumption of the empty furnace are greatly reduced.
This series of Resistance Furnaces can be used for elemental analysis and determination in laboratories, industrial and mining enterprises, scientific research units, etc., and for heating small steel parts and other metal heat treatment. This series of Resistance Furnaces are equipped with temperature controllers and thermocouples for temperature measurement, which are supplied by our company as a complete set.
◇ The appearance is treated with electrostatic spraying of high-temperature resistant and corrosion-resistant paint
◇ The furnace is made of high-temperature refractory sintering, which has a long service life
◇ The console adopts intelligent PID digital display controller, which has good stability and high precision
◇ The furnace door is thickened and reinforced to prevent deformation
◇ The lining of the furnace is made of good insulation cotton, and the insulation effect is good
◇ The wiring is simple, the diagram is clear, and the operation is convenient
| Electric furnace model | SX-2.5-10 | SX-2.5-12 | SX-4-10 | SX-5-12 | SX-8-10 | SX-10-12 | SX-12-10 |
| Rated power(KW) | 2.5 | 2.5 | 4 | 5 | 8 | 10 | 12 |
| Rated Voltage (V) | 220 | 380/220 | |||||
| Rated maximum temperature (°C) | 1000 | 1200 | 1000 | 1200 | 1000 | 1200 | 1000 |
| Heating element connection | parallel connection | Y/△ | |||||
| Heating time of empty furnace (min) | ≤60 | ≤100 | ≤100 | ≤150 | ≤150 | ≤160 | ≤180 |
| POWER LOSS OF EMPTY FURNACE (KW) | ≤1 | ≤1.6 | ≤1.7 | ≤1.8 | ≤2.4 | ≤3.0 | ≤4.5 |
| Furnace size(mm) | 200×120×80 | 300×200×120 | 400×250×160 | 500×300×200 | |||
| Dimensions(mm) | 600×370×450 | 700×465×550 | 850×530×625 | 1000×655×680 | |||
| Equipped with controller model | KSW-6-12 | KSW-12-12 | |||||
| Electric furnace model | SRJX-4-13 | SRJX-5-13 | SX-6-13 | SRJX-8-13 | SX-10-13 |
| Rated power(KW) | 4 | 5 | 6 | 8 | 10 |
| Power supply Voltage (V) | 220V | 380 | |||
| Number of phases (phases) | 1 | 1 | 3 | 3 | 3 |
| Maximum Temperature (°C) | 1300℃ | ||||
| Furnace size(mm) | 250×150×100 | 250×150×100 | 250×150×100 | 500×200×180 | 400×200×160 |
| Carbon rod specification(mm) | 450 | 450 | 550 | 480 | 600 |
| Working Section(mm) | φ8/14×150 | φ8/14×150 | φ14×150 | φ8/14×180 | φ14×200 |
| Connector(mm) | φ14×150/2 | φ14×150/2 | φ14×200/2 | φ14×150/2 | φ14×200/2 |
| Maximum heating time(mm) | ≤200 | ≤200 | ≤100 | ≤350 | ≤120 |
| Dimensions(mm) | 700×610×500 | 700×610×500 | 700×660×570 | 850×580×610 | 780×800×680 |
| Equipped with a controller | KSY-6D-16 | KSY-6D-16 | KSY-12D-16 | KSY-12D-16 | KSY-12D-16 |