How to use medium frequency electric furnace equipment is more reasonable
If the equipment of medium frequency electric furnace wants to obtain a higher furnace life, the following should be done:
1. The manufacturer of medium frequency electric furnace equipment suggests that the furnace building tools should be selected well, and all preparations before the furnace building should be done well, the charging amount and tamping time of each layer should be controlled well, foreign matters should be avoided to fall into the furnace during the construction, and solid and clean crucible should be obtained as much as possible.
2. The manufacturer of medium frequency electric furnace equipment suggests to select refractories with good performance, pure composition and reasonable particle size ratio.
3. Before laying the furnace, check whether the coil is damaged. When laying the furnace, lay the insulation board, insulation board, etc.
4. Pay attention to the heating speed to ensure that the water vapor in the furnace lining is slowly and completely discharged; when quartz phase changes, reduce the heating speed or keep the temperature so that it can slowly phase change until the complete phase change.
5. Do a good job in the process of medium frequency electric furnace equipment of each furnace, and try to avoid its defects.