For scrap metal recyclers, large pieces of scrap metal must be crushed before they can easily enter the next recycling stage. Today we'll discuss the recycling of oil drums. Preliminary shredding is essential. If they were directly smelted or fed into a hammer mill, they would inevitably catch fire and damage the smelting furnace or the shredder. Therefore, pre-treatment with a twin-shaft shredder is necessary. Because twin-shaft shredders operate at low speeds and high torque, they avoid generating instantaneous high temperatures and impacts during operation, thus preventing the residual gasoline inside the oil drum from igniting and ensuring the smooth recycling of this type of scrap metal.#steelshredder #metalshredder #doubleshaftshredder - @xridoshredder