Sodium silicate precision casting is widely use in our country, has been widely used in many industries.Mould installation and debugging, connect the power cord, the design of the cooling water are need to be aware of.Whether the link problems can result in sodium silicate precision casting production is affected.When we were in the production have to be regular maintenance to the mold, jacking refueling to need lubricating parts, at the same time to spray oil daub formed parts.For planned maintenance to the mold and make relevant records, improve the efficiency of maintenance.