How to avoid rusting the rails during use?

After we have used it, wipe a layer of anti-rust oil on the cross roller guide.

Don't think it's not important. This is very important! Don't feel when you buy,

The processors have already refueled. In fact, they evaporate quickly and are placed in a normal temperature warehouse.

Do not mix corrosive things.

Do not put unused cross roller guides underground

Because the underground anti-rust oil evaporates quickly, this must be noted.