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留言时间：2019/7/9 22:20:05

咨询主题：	spirals for 400 ton/day
咨询内容：	regards We are a non-profit Foundation (FUNGEOMINE) and we are in charge of an environmental remediation of mining waste, there are 100,000 tons with a content of 2.1 grams of gold per ton, it is fine material minus 80 meshes 80%. The mineralogy is simple and has 50% quartz, dolomite 18%, kaolinite 10%, calcite 5%, other fine 5%, pyrite and arsenopyrite 12%. The material to be processed is made of tailings already cyanized, which contain refractory gold, with gold included in the pyrite and arsenopyrite, if they are cyanized there is no free gold, therefore the idea is to recover the pyrite and arsenopyrite. I am looking for spirals and concentrator tables to process a capacity of 400 tons per day. We have a flotation plant, and, in order to obtain low operating costs, these spirals and concentrating tables, go before the flotation plant, as a pre-concentration. Based on your knowledge, please recommend how many and what kind of spiral chute I should use, first to process 400 ton day and how many additional tables I would go.

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留言时间：2019/3/24 5:06:01

咨询主题：	viagra prices
咨询内容：	I blog often and I really thank you for your content. Your article has really peaked my interest. I will take a note of your site and keep checking for new information about once a week. I subscribed to your RSS feed too.

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留言时间：2018/12/3 4:54:25

咨询主题：	Alluvial Gold washing machine
咨询内容：	Hi,. I am from Papua New Guinea. I live along the river with big gold deposit. Can you advise me which machine I can buy from you to collect gold from river sand. A small size machine will be suitable as I am only starting to prospect the area.

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留言时间：2018/10/19 20:32:47

咨询主题：	DouglasFix
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留言时间：2018/10/18 3:49:35

咨询主题：	Payday Loans
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留言时间：2018/10/13 22:01:19

咨询主题：	Loans
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留言时间：2018/10/11 6:21:25

咨询主题：	Online Lenders
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留言时间：2018/9/18 16:09:03

咨询主题：	Bearings and Support Rollers
咨询内容：	What type of bearing is used on the support rollers on which the drum sit? What is their life expectancy? What type of grease is needed? If given dimensions would you be able to provide replacement rollers and bearings?

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