Anhui lujiang longqiao mining
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Address：No.18 Xuefu West Road，High-tech District，Yantai，Shandong，China
Tel: +86-535-6857870（Operation） +86-535-6857866（Office）
Fax: ytjinjian@126.com
For the original Chaohu area Longqiao mining is star enterprises, large taxpayer. A 1000000 t/a construction project started construction in the late of 2002, by the end of April 2006 put into production, the annual output of iron ore 560000 t. Two 3000000 t/a construction project supervision work is ongoing, two projects are to be borne by our company The selection of mine plant parts have been put into operation. Ore are the bottomless pillar sublevel caving method, sublevel open stope filling mining method, room and pillar mining with backfilling method etc. mining process; ore dressing the three sections of a closed-circuit crushing, stage grinding and order selection of mineral processing technology, magnetic separation tailings after mixing flotation, regrinding - separation flotation process, tailings in copper sulfur useful factors can be integrated recovery and utilization; through the process of underground filling and tailing brick, metal mines without tail.
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Links：Jinjian Engineering Design Co., Ltd.
Address：No.18 Xuefu West Road，High-tech District，Yantai，Shandong，China
Tel：86-535-6857870（Operation） 86-535-6857866（Office）
Fax：86-535-6857877（Office）
Mailbox：ytjinjian@126.com
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