What is the maintenance work of stainless steel tube annealing furnace

Maintenance of stainless steel tube annealing furnace

       1. The workpieces are evenly stacked, and the distance from the heating element should be about 100-150 mm.

　　2. Brutal operation is prohibited, and the workpiece should be handled with care to avoid impact.

　　3. When the stainless steel tube annealing furnace is in use, the operator shall not leave the post privately, and it is necessary to pay attention to whether the working condition of the electric furnace is normal at any time.

　　4. When loading and unloading workpieces in the electric furnace, it is necessary to cut off the heating element power supply to ensure the safety of the operators.

　　 5. The oxide in the furnace should be cleaned up frequently, at least once a week. Compressed air can be blown under the furnace floor.

　　6. Once the resistance wire is used, it should not be collided or bent to avoid breaking.

　　7. Precautions: The electric furnace motor needs to be checked regularly and lubricating oil should be added. Pay attention to the safety of operation. It is necessary to check and add lubricating oil frequently at the drive shaft sleeve to prevent damage to the shaft sleeve due to lack of oil.

　　 8. Regularly check the operating conditions of the heating elements, regularly check the appearance and the operating conditions of the thermocouple to prevent incorrect temperature measurement due to errors in the appearance and thermocouple.