Mainly used for steel products, high speed steel, all kinds of mold normalizing, quenching, annealing and other heat treatment, The box-type furnace can be installed simple user requirements to protect the atmosphere drip system.
Structure description:
For RX3 Series 1200℃ Box Furnace structure, the shell are welded by steel plate and steel, the lining used ultra-light 0.6g/cm3 energy-saving insulating refractory brick building, dissecting home silicate insulation fiber carpet, furnace shell and lining silicate insulation between the layers packed powder expansion, the high-alloy components electrothermal products 0Cr27Al7Mo2 bypass system and. Rehoused in the bottom of the furnace two wall and put aside silk brick, the workpiece is heated on the silicon carbide furnace bottom board, the use of the best in the box at the bottom, put a piece of stainless steel plates, this prevents the workpiece impact on the furnace bottom. Furnace Door movements through to the hand-sprocket. Furnace Door upper part of a circuit device, when Furnace Door open at the Furnace electricity supply that is to ensure the safety of operators, a box on top of thermocouple holes in the use of furnace will thermocouple inserted through temperature control system to control the box-type furnace temperature and over-temperature protection. In the box-type furnace used as a simple protection of the atmosphere, 750℃ forbidden liquid droplet.
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Technical parameters:
| Parameters Name | Unit | Model | |||||
| RX3-20-12 | RX3-45-12 | RX3-65-12 | RX3-90-12 | RX3-115-12 | |||
| Rating Power | KW | 20 | 45 | 65 | 90 | 115 | |
| Rating Voltage | V | 380 | 380 | 380 | 380 | 380 | |
| Highest Temperature | ℃ | 1200 | 1200 | 1200 | 1200 | 1200 | |
| Working Temperature | ℃ | 1100 | 1100 | 1100 | 1100 | 1100 | |
| Phase Number | 3 | 3 | 3 | 3 | 3 | ||
| Hearth size | Length | mm | 650 | 950 | 1200 | 1500 | 1800 |
| Width | mm | 300(360) | 450 | 600 | 750 | 900 | |
| Height | mm | 250(360) | 350 | 400 | 450 | 500 | |
| heating element | Y | Y | Y | Y | |||
| heating-up time | h | ≤2 | ≤2 | ≤3 | ≤3 | ≤4 | |
| lose power | KW | ≤8 | ≤12 | ≤14 | ≤17 | ≤19 | |
| control accuracy | ℃ | ±1 | ±1 | ±1 | ±1 | ±1 | |
| Maximum Loading | Kg | 80 | 200 | 400 | 850 | 1600 | |
| Weight | Kg | 1300 | 2800 | 3800 | 4200 | 5200 | |
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