1000°C Atmosphere Elevator Electric Furnace with a large chamber of 2000×1200×1000mm, dual-zone temperature control, controllable atmosphere and slight positive pressure sintering, electric lifting platform for loading and unloading. Suitable for batch high-temperature atmosphere sintering of large ceramics, electronics and new materials.
| Temperature | 1000℃ |
| Furnace Chamber Dimensions | Length × Width × Height: 2000mm×1200mm×1000mm |
| Voltage | 380V 50HZ/180KW |
| Temperature Sensor | Type K thermocouple, temperature measuring range 0-1200℃ |
| Heating Element & Installation Position | Silicon carbide rods around are protected by quartz tubes, and resistance wires at the bottom are protected by quartz tubes |
| Temperature Control Accuracy | 2-zone temperature control: one zone at the bottom and one zone around |
| Furnace Temperature Uniformity | ±5℃ (depending on the size of the furnace chamber) |
| Temperature Control System | Equipped with 10-inch touch screen collective control; the temperature controller adopts high-precision 50-segment temperature control; the touch screen can store 15 sintering curves; PLC adopts international first-class brand (Siemens); the power regulator adopts integrated type (Sichuan Yingjie), which can realize multiple control modes such as constant current, constant voltage and constant power, and can communicate voltage, current and power |
| Support Plate | The furnace body is equipped with 60 support plates of 330×330×20 and 120 pillars of 65×65×230 |
| Electrical Protection | Adopt integrated module control unit with accurate control precision; designed with dual-loop control and dual-loop protection, with overshoot, overshoot, undershoot, broken thermocouple, phase loss, overvoltage, overcurrent, over-temperature, current feedback, soft start and other protections |
| Heating Rate | The heating rate can be freely adjusted. Adjustment range: the fastest heating rate is 0.1-10 degrees per minute, and the slowest heating rate is 1 degree per hour (1℃/h) |
| Air Inlet/Exhaust | There are 8 air inlets around the lower part of the side wall, which are concentrated into one main pipeline; equipped with 2 flow meters, which can control the on-off of each air inlet according to the heating program; the air outlet is equipped with a flange of DN40 on the top of the furnace chamber |
| Pressure Control | Equipped with digital display pressure transmitter 0-5000pa; can realize micro-positive pressure sintering process; automatically exhaust when the pressure exceeds the set value, and automatically close when it is lower than the set value; safety protection automatically closes the air inlet valve when it exceeds the maximum set upper limit |
| Furnace Body | The O-ring of the furnace body is made of fluororubber with temperature resistance below 260℃; the seals are processed by CNC machine tools, and made through polishing, grinding, pickling, phosphating, plastic spraying, high-temperature baking, etc.; it has a novel and beautiful appearance, and has the advantages of oxidation resistance, acid and alkali resistance, corrosion resistance, high temperature resistance and easy cleaning |
| Loading Platform Lifting & In/Out | Electric lifting of the furnace door + electric removal of the furnace body, which can realize one-key start |
| Combination of Loading Platform and Furnace Opening | The furnace door is opened by vertical lifting at the bottom; there are 3-4 layers of tapered step soft seals between the loading platform and the furnace opening, and elastic high-temperature sealing strips are arranged on the steps, which can effectively absorb the expansion of the refractory materials of the furnace opening and the loading platform |
| Refractory Materials | Made of a combination of vacuum-formed high-purity alumina lightweight material and high-purity alumina hollow ball plate, which ensures both thermal insulation performance and load-bearing performance |
| Random Accessories | Two heating elements, two sets of rod tools, one crucible tong and one pair of high-temperature gloves |
| Warranty Scope and Period | The electric furnace is covered by a one-year free warranty, and the heating elements are not covered by the warranty (free replacement if naturally damaged within three months) |
