Heating trough line process
Author：admin Date：2014-11-26 08:30:47 Hits：
In addition to the oil - water - water - (cleaning and washing - washing) - watch - phosphate - water - water - (to ion water)
Description: a 45 to 55 ℃, heating range
Degreasing, phosphating time: 5 to 8 minutes
Apply to: household appliances and electrical cabinets cold-rolled plate, hot-rolled plate users
Drug use: DY - 108 type degreasing powder, DY - 606 type titanium salt watch powder, DY - 201
Room temperature zinc is p
Liquid or DY - 202 type low, DY - 200 promoter
Advantages: cost savings, reduce equipment investment, safe and convenient operation