ZVS 48V 1000W 20A Induction Heating Machine High Frequency Quenching Intermediate Frequency Furnace No Tap Module

Feature: This induction heating circuit uses a 12-54V low voltage DC power supply with a maximum input current of 20A, a maximum power of 1000W, and a long-term operating power of 600-800W. It can be used for DIY players to heat-treat small parts, such as quenching and annealing. It can also be used with smelting gold, silver, copper, aluminum and other metals. Can melt about 250 grams of gold, about 120 grams of silver or copper. The circuit can directly heat carbon steel, graphite, stainless steel, copper, aluminum, titanium alloy and other materials. Graphite crucibles are consumables and can be used for more than 15 times as they are oxidized to carbon dioxide. When the circuit is working, it must be cooled by a fan, and the copper pipe should be cooled by water. Specification: Heating circuit PCB size: 10 x 10 cm Voltage Heating Effect 24V Use crucible to melt lead and tin 36V Use crucible to melt aluminum 48V Use crucible to melt gold, silver, copper Precautions: 1. If the circuit is working continuously, it must be cooled by a fan. The copper pipe must be water cooled. 2. Before the switching power supply is plugged in, the air switch must be disconnected to prevent the circuit from being burned due to the slow start of the power supply. The power can be turned on after 10 seconds of power-on, because the general high-power power supply has a slow-start function. The voltage is low when power on, causing the two mos tubes to turn on at the same time to burn the components. 3. The copper ring is 63mm, and the thickest can heat 20mm iron rod. If the length of the heated iron rod is shorter than 20 mm, it can be heated slightly thicker. Package includes: 1 x Heating circuit module 1 x 63mm inner diameter copper tube heating ring 1 x Crucible set (One graphite crucible, one quartz crucible, one lid)