What precautions should be taken before using the gas annealing furnace in a cold rolling mill?
The precautions should be taken before using the gas annealing furnace in a cold rolling mill as below:
- Annealing furnace system
- Combustion system of burner
- Start the combustion fan.
- Start the exhaust fan.
- The gas pressure and flow rate are normal.
- Protective gas system
- The nitrogen flow rate is normal.
- The hydrogen flow rate is normal.
- The pressure inside the furnace is normal.
- circulating water system
- The cooling water for the exhaust fan is normal.
- The cooling water of the plate thermometer is normal.
- RJC cooling water flow is normal.
- Regarding the precautions for the coating system and drying sintering system in the cold rolling mill, please contact info@baikafurnace.com or whatsapp: +86 18567750349
