The Ukumba Gold Mega Chain Mill crusher is the perfect economical piece of crushing & milling solution for the average prospector or serious gold miner. With a milling capacity of up to 500kg's per hour, the Mega Chain Mill crushes rock with a maximum input size of approximately 30mm down to 2mm minus. The final product is subject to the type of rock being crushed and we recommend to be used for crushing soft ore, such as green reef rock, white or black quarts. The Mega chain mill produces a fine powder material but larger particles can be expected with sizes up to 2mm minus.