Gold/Silver casting insulation applications
Mainly used for gold, silver, platinum group metal casting form, can be flame flame heat preservation the surface of ingot body, to prevent the ingot body from cooling too fast to cause the surface problem as shrink and water ripples, which would reduce secondary processing costs.The multi-row flame heating torches directly burning above the ingot body could wrap up completely, the ingot body could be formed slowly in the surrounding of 600 °C for better surface.
2022-11-02
