3000w ZVS High Frequency Induction Heating Machine for Melting Gold and Silver Iron Parts Annealing + Crucible

MMHHHG

Answer: With our standard configuration 70ML graphite crucible (can hold 1K6 gold), it can reach 1100°C for 5 minutes, 1500°C for 10 minutes, and 1600°C for 15 minutes. If we use the special quenching coil we configured, and the workpieces that are suitable for quenching, according to the different sizes of the workpieces, the quenching process of about 800°C can be completed within one second to two or three minutes (small workpieces have a short time and large workpieces have a long time) . Answer: Using our standard 70ML graphite crucible can melt about 1000g of gold, about 500g of silver, about 500g of copper, about 300g of aluminum, about 200g of iron (but not recommended to melt iron, iron will accelerate the oxidation of graphite crucible), the melting point of metal Different, different weight, different time, but most of them can melt within ten minutes. Answer: Induction coil heating workpiece needs to match the size. Simply put, a large-size workpiece needs a large coil, and a small-size workpiece uses a small-size coil. If a large coil is used to heat a small workpiece, the temperature of the workpiece will not rise. Generally speaking, the workpiece The size is preferably about half of the inner diameter of the coil. Special-shaped workpieces, such as flat plates, inner holes, long flat pieces, etc.: Capacitive workpieces need to be customized with special-shaped coils. It is best to send samples to our company to test and customize the most suitable coil., Manufacturer: MMHHHG