The SX series high-temperature box furnace adopts a box-type manual door structure and an integrated design of furnace body and control system, which is compact, beautiful and easy to operate.
The furnace chamber is made of high-quality imported alumina polycrystalline fiber material spliced in multiple layers, which results in rapid heating and significant energy-saving effect.
Using silicon molybdenum rods as heating elements, the structure is rationally arranged, resulting in a uniform temperature field. A multi-segment intelligent programmable controller is employed to set the required heating temperature and implements closed-loop control throughout the entire process to ensure safe operation. Air inlets, flow meters, and solenoid valves are provided, allowing for manual control of the air inlet flow. An exhaust vent is designed on the furnace top to facilitate the removal of organic matter during product sintering, extending the furnace’s service life.
The upgraded observable experimental electric furnace can observe and record the status of the products inside the furnace during operation.
■ Universities, research institutes, and industrial and mining enterprises conduct high-temperature sintering, metal annealing, glass annealing, quality testing, or material analysis.
| Item | SX-18-222820(6) | SX-18-222820(9) | SX-18-222820 (Observable Furnace) |
| Long-term Operating Temperature | 1650℃ | 1700℃ | 1730℃ |
| Power Supply | 380V±10%, 50Hz±5%, 9kW | 380V±10%, 50Hz±5%, 9kW | 380V±10%, 50Hz±5%, 9kW |
| Effective Furnace Dimension (Length×Width×Height) |
220×280×200 mm (Furnace Lining Dimension 250×300×250 mm) |
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| Overall Dimension (Length×Width×Height) |
Approx. 650×750×1050 mm (Subject to actual dimension) |
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| Atmosphere | Air (Atmosphere Furnace Customizable) | ||
| Furnace Body Material | Lightweight Ceramic Fiber | ||
| Heating Element | Molybdenum Disilicon Rod | ||
| Thermocouple | Type B Thermocouple | ||
| Temperature Uniformity | ±5℃ | ||
| (Tested in 200×250×160mm uniform temperature zone, empty furnace state, holding at 1500℃ for 2 hours, 9-point temperature measurement) | |||
| Heating-up Time | 0~1600℃/2hr (Programmable Control) |
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| Temperature Control Mode | Instrument + SCR Control | ||
| Furnace Body Weight | Approx. 260kg | Approx. 270kg | Approx. 300kg |
