How many tons of copper rods can a barrel of larch oil produce?

100 ton. A barrel of big silk oil can produce100t copper rod. 10 barrel of oil can pull thousands of tons of copper bars. Copper wire wire drawing oil is a kind of metalworking oil, also known as copper wire drawing fluid, copper wire drawing oil and copper wire drawing oil. It is an additive used in the drawing process of copper and its alloy, and has the functions of lubrication, cleaning, cooling and rust prevention.