I believe everyone knows what this titanium flange is used for. In order to ensure the quality of the product, let me first introduce how to avoid the formation of sand holes in the titanium flange during the casting process.

1、 The position and size of the pouring system are appropriate.

2、 Reasonably choose the starting angle and rounded corners of the mold. When producing in batches, the pattern should be coated with a parting agent to avoid sticking to the mold.

3、 Shorten the residence time of wet titanium flange before pouring.

4、 Before packing, the sand inside the mold must be cleaned thoroughly.