Model rated power (KW) Rated temperature (℃) Rated voltage (V) Number of phases Working area size (mm) Maximum loading capacity (kg) Mass (kg) RT3-500-12 500 1200 650 3 6000×2600×1500 40 52000 RT3-300-12 300 1200 650 3 4500×1800×1300 15 28000 RT3-270-12 270 1200 650 3 4000×1600×1000 10 22500 RT3- 400-12 400 1200 800 3 7180× 1500×1500 25 31500 RT3-600-12 600 1200 600 3 6000×2800×2200 60 55000 RT3-650-12 650 1200 600 3 7000×2800×2400 70 73500 RT3-900-1 2 900 1200 650 3 7000×3000× 2200 90 75600 RT3-1020-6 1020 1200 650 3 12500×2200×2300 120 96000 The trolley-type high-temperature resistance furnace consists of two parts: the furnace body and the electric control. The furnace body mainly includes the furnace shell, furnace lining, heating elements, and furnace door. and trolleys. The shell is welded by steel plates and shaped steel, and the bottom of the furnace body is integrated with the trolley light rail. Users do not need basic installation and only need to place it on a flat cement floor for use. The furnace lining is made of high-quality long fiber thorn blankets, diatomite bricks, and vermiculite powder as insulation materials to form a composite furnace lining, which saves about 30% of energy compared with traditional brick furnaces. The furnace mouth is made of heavy anti-collision bricks, and the surface of the trolley is made of heavy high-aluminum anti-collision bricks. The heating element is made of high-alloy resistance wire (ribbon) wound into a spiral shape and placed on the furnace lining and trolley bricks; the trolley can move back and forth to facilitate loading and unloading, and a novel automatic seal is used between it and the furnace shell to improve the sealing Performance; the lifting of the furnace door and the entry and exit of the trolley are all driven by an electric reduction mechanism. The furnace bottom plate is made of heat-resistant steel castings, and the trolley tilting unloading mechanism is optional. The electronic control part mainly includes temperature control and operation parts. The temperature control adopts intelligent microcomputer program temperature control, and is equipped with a recorder to record the complete process curve, and can alarm for over-temperature; the operation adopts buttons and light display to realize the control of actions such as the entry and exit of the trolley, the on and off of the heating element, and the lifting and lowering of the furnace door. , and is equipped with an interlocking device. When the furnace door is raised or closed to a certain position, the trolley can move, which is safe and reliable.