1.Alloy,thickness,size,hardness,nature should be same or similar in one furnace for aging treatment according to processing requirement and procedure.
2.Observe circulation fan,circulation cooling water,ignition,inner temp difference,temp increase,heat preservation,door seal,door lifting safety etc.
3.When working under high temp burning working,take care of the oil,gas and ventilation.
4.Loading and unloading,take care of the dropping down,safe distance between trolley and basket.
5.Before working,must make sure no anyone in the furnace,if necessary into the furnace,must be with protection equipment and other people.Furnace not for sleeping,warm,toast etc,when into the furnace,make sure no any inflammables and explosives.
6.Different profiles different processing requirements,cannot load them in same basket.
loading-into furnace-heat preservation-out furnace-air cooling-unloading-analysis
Out furnace when reach heat preservation time,first close power and fan,then open door and air cool.When temp under 100℃,inspect the hardness,and write down record data.Write down record data card:Batch number, time,temp,preservation time,date,furnace number,Basket number,extrusion shift number,out furnace time,hardness etc.
If you have any question,write mail or add my whatsapp please.
Abel Tsao Skype:abel8868