Providing optimized solutions for your mine, one-stop service for mineral
Xinhai mineral processing equipment mainly include: grinding equipment,
flotation equipment, dewatering equipment, magnetic separation equipment,
and so on. Some of the equipment is Xinhai independent research and
development, and has been awarded national patent.
Gold CIP Production Line adsorbs gold from cyaniding pulp by active carbon
including 7 steps: leaching pulp preparation, cyaniding leaching, carbon
adsorption, gold loaded carbon desorption, pregnant solution electrodeposit,
carbon acid regeneration, leaching pulp. View details
Ball mill is the dispensable device in beneficiation industry, equally, it is
Conducted design and research and supplied equipment for about2000mines, completed500
mine EPC+M+O projects in 90countries and regions, we are dedicated to providing you with the one-stop and customized mine solutions!
The ore had a simple composition, primarily comprising fluorite, quartz and calcite. Major chemical components were CaF2 (28.30-87.49%, an average of 58.19%) and SiO2 (8.18-65.38%, particularly 25-38%, an average of 34.11%). The relationship between CaF2 and SiO2 was negative, which accounted for 92-95% of the total.
Crushing and screening: jaw crusher, cone crusher and circular vibrating screen were adopted for coarse crushing, fine crushing and screening respectively. After crushing, the product size was -15mm.
Grinding and classification: grid ball mill and spiral classifier were adopted to gain a product size of -200 mesh (65%).
Flotation: one-stage roughing, one-stage scavenging and seven-stage concentration. SF flotation cell was adopted in roughing, scavenging and concentration. Middlings returned to the process in order, and concentrates and tailings were pumped to their own dewatering systems respectively.
Concentrates and tailings dewatering: thickening and filtering. The water content of final concentrates was less than 20%. Tailings were stacked in dry state, with a water content of less than 20%. Concentrates drying: due to the need of drying fluorite concentrates, the second-phase drying system was built on the basis of the original one. Indirect rotary dryer was used for drying, and the dried product was discharged via the original spiral conveyor to the package and air transport system.
JJF Flotation, Wemco Flotation
Spring Cone Crusher
Dry Magnetic Separator
The grade and recovery of CaF2 concentrates were 97.78% and 83.1% respectively. Nearly 100,000 tons of fluorite powders were produced every year, indicating a better prospect for future profits. New jobs were created for local residents so that both economic and social benefits were achieved.
Vietnam 800t/d Graphite Mineral Processing Plant
Pakistan 1,500t/d Copper Mineral Processing Plant
Indonesia 100t/d Gold Mineral Processing Plant
Guinea 6,000t/d Gold Mineral Processing Plant
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Beijing Xinhulian Technology Co., Ltd.
Factory Address: No. 188, Xinhai Street, Fushan high-tech industrial development district, Yantai, Shandong, China