... different weights, different materials, different from the furnace method furnace, in order to adapt to the requirements ... capacity of each of the melting furnace, when the cold furnace, each furnace melting time is 50 - 60 minutes ... 1. Pumps. Cooling towers. Smelting furnace (manually overturned furnace, electric overturned furnace ejector furnace), water pumps and cooling tower recommends customers ...