Equipped with lead screw lifting and stepless reduction motor for in/out movement, the loading platform can bear 200KG. The three-layer insulation achieves over 80% energy saving. It has 50-segment program temperature control and dual control to ensure safety and precise operation.
1600℃ dual-platform high-temperature lifting furnace: The furnace chamber adopts U-shaped 1800 molybdenum disilicide rods and B-type thermocouples, with a temperature measurement range of 0-1820℃ and a furnace temperature uniformity of ±3℃.
| Temperature | 1600℃ |
| Specifications (Furnace Chamber Dimensions) | 500×500×500 mm (furnace chamber); overall dimensions: 2180-1200-1200 mm |
| Designed Power | Power is automatically adjusted according to heating rate, or can be manually adjusted; maximum power: 40KW |
| Power Supply (AC) | Three-phase five-wire 380V |
| Long-term Operating Temperature | 1600℃ (surface temperature) |
| Temperature Measuring Element | Type B thermocouple, measuring range 0-1820℃ |
| Installation Position of Heating Elements | Around the furnace |
| Temperature Control Precision | ±1℃ (integrated circuit control, no overshoot) |
| Furnace Temperature Uniformity | ±3℃ |
| Glue Discharge Port | 60mm |
| Heating Rate | Freely adjustable, with a range of 20℃/min (fastest) to 1℃/h (slowest) |
| Heating Elements | U-shaped 1800 silicon molybdenum rods |
| Furnace Body | Processed by CNC machine tools, with processes including polishing, grinding, pickling, phosphating, plastic powder spraying, and high-temperature baking. It features a two-color design, novel and attractive appearance, with advantages such as oxidation resistance, acid and alkali resistance, corrosion resistance, high-temperature resistance, and easy cleaning. Export quality with mirror baking paint. |
| Furnace Body Structure | The electric furnace body adopts an air-cooled double-layer structure. Effective air-cooled guide partitions enable overall cold air circulation in the furnace shell, which finally cools the heating element conductive plates before being discharged, avoiding high-temperature oxidation of the conductive plates and ensuring a good working environment. |
| Furnace Body Movement Mode | In/out movement uses a stepless reduction motor with adjustable speed. |
| Furnace Body Lifting | The loading platform is lifted by a lead screw, with the lead screw lifting position at the rear side to avoid high temperatures and ensure higher precision. |
| Cooperation Between Furnace Mouth and Loading Platform Refractories | The furnace mouth and loading platform refractories adopt a stepped cross-sealing design, with angles on both upper and lower parts of the refractories. The opening angle of the loading platform increases, and gradually decreases as the platform closes. |
| Loading Platform Capacity | 200KG |
| Refractory Materials | The furnace lining uses vacuum-formed high-purity alumina fiber lightweight plates. Positions prone to collision during material handling (furnace bottom) use high-purity lightweight hollow spherical alumina plates, featuring high operating temperature, low heat storage, resistance to rapid heating/cooling, no cracking, no slag dropping, and good thermal insulation performance (energy-saving effect is over 80% compared to old-fashioned electric furnaces). |
| Insulation Materials | Three-layer insulation: 1350 high-alumina cotton, domestic 1700 alumina fiberboard, imported 1800 fiberboard, with an energy-saving effect over 80% compared to old-fashioned electric furnaces. The easily-collided position at the furnace mouth uses lightweight special-shaped high-purity alumina materials. |
| Furnace Body Surface Temperature | ≤45℃ during long-term continuous operation |
| Protection | Adopts an integrated module control unit with accurate control precision, designed with dual-loop control and dual-loop protection, featuring overshoot, undershoot, thermocouple break, phase loss, overvoltage, overcurrent, overtemperature, current feedback, and soft start protection. |
| Dual Control | Uses two sets of closed-loop thyristor module trigger control (phase-shift trigger mode). Output voltage, current, or power is continuously adjustable with constant voltage, current, or power characteristics. The current loop is the inner loop and the voltage loop is the outer loop. When the load is suddenly applied or exceeds the current limit, the output current of the voltage regulator is limited within the rated range to ensure normal operation of the output and regulator. The voltage loop also participates in regulation to maintain stable output current and voltage within the rated range, thus protecting heating elements from excessive current/voltage impact and ensuring safe, reliable control and precision. |
| Temperature Curve Setting | Uses an intelligent temperature controller with multiple regulation modes (standard PID, artificial intelligence adjustment APID, MPT, etc.), featuring self-tuning and self-learning functions, no overshoot/undershoot, and 50-segment program control. It supports arbitrary slope heating/cooling control, with programmable commands (jump/cycle, run, pause, stop) and allows in-operation program modification. Adopts an AI adjustment algorithm with curve fitting function for smooth curve control. |
| Multiple Curve Input | 30-segment program control function, displayed on the touchscreen |
| Random Spare Parts | 2 heating elements, 2 sets of rod tools, 1 crucible tong, 1 pair of high-temperature gloves |
| Warranty Scope and Period | The electric furnace comes with a 1-year free warranty; heating elements are not covered (free replacement for natural damage within two months) |
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