The trend is beautiful and refreshing.

Manual PP&PET strapping tool

Product packaging requirements of the steel belt

by:Hongmei     2020-04-06
Control medium annealing: manufacturers commonly used medium annealing is pure hydrogen, best medium purity is 99. More than 99%, if the other part is inert gas in the medium, lower purity can also, baidu optimization rankings, but need us to go is can't have too much oxygen and water vapor. Annealing temperature grasp: check whether the annealing temperature can reach the specified temperature in time, we annealing is a heat treatment, also is we, can be observed by annealing furnace annealing the strip shall be the state of incandescent. Regular inspection in furnace water vapor baidu ranked, see if furnace materials in the dry, if is the first furnace charging, then will ensure drying furnace, avoid light strip too much residual water damage in the furnace. Must protect furnace body sealing performance, ensure do not contact with the surrounding air, we can through the soapy water on the furnace body of annealing furnace for testing. Placement of gas leakage, protective gas pressure.
Chat Online
Chat Online
Chat Online inputting...
Sign in with: