Build Aluminum Melting Furnace

It s a 30 kva induction heaterbuilt by bwang over on instructables.

Build aluminum melting furnace.

Quick and cheap aluminum melting furnace setup step 1. As a metal container a primarily used for metal melting and heat treatment until 1200 o c and based upon resistance heating. Fill the sides of. We ve seen a lot of cement projects lately.

A crucible is a metal container that you put inside of your furnace that holds the metal you re melting. Aluminum see the video of this foundry furnace in action. It gets hot enough to melt and forge. Allow the furnace to heat the crucible and melt the metal before taking it out with tongs for casting.

Make some insulated concrete. Making a metal melting furnace step 1. Using tin snips cut a hole in the bottom side of one of the buckets to fit the 3 inch diameter. Homemade propane foundry furnace melt aluminium metal tutorial how to build part 1 of 4.

The furnace walls floors and doors must be scraped frequently to remove any aluminum oxide dross buildup. As a hobby silversmith i regularly do casting and sometimes heat treatment of metals. This crucible might last half a dozen uses but it s cheap and easy enough to make several of these. This document describes how to build a furnace for melting metals like copper silver gold etc.

It s a build that is executed with the most basic of tools and should serve as a capable furnace for lower melting point metals at the very least. Put the metal you want to melt inside the crucible and use a pair of fire tongs to set it in the middle of your furnace. Make a hole in the edge of a steel bucket. Take some cement and mix some gravel which should be about 3 times that of the.

Things you ll need two coffee cans fire cement mixing bucket plastic tube with a diameter 2 inches smaller than the coffee can hacksaw duct tape petroleum jelly brush drill standard bits masonry bits drawer handles with bolts and nuts two sets blowtorch capable of reaching 1 220 degrees f iron. Firstly you ll have to grab a steel bucket the size depends on how. This furnace will melt low temperature metals such as aluminum and brass.