For beneficiation of nickel ore, Gulin liaises with suppliers and evaluates equipment to make unbiased selections of the best equipment for the job.
For stockpiling, materials handling, environmental protection and waste disposal, Gulin draws upon its comprehensive in-house and licensed range of engineered technologies and selects the most appropriate equipment from all suppliers.
Nickel Ore Beneficiation Equipment
Nickel Ore Beneficiation Equipment
As a professional crushing equipment and grinding machine manufacturer, Gulin company have designed jaw crusher, cone crusher for nickel ore crushing, ball mill for nickel ore grinding, vibrating screen for sieving and separators for nickel ore separating. We can provide various kinds of nickel ore beneficiation equipment for Vietnam.
Nickel ore is crushed under the size of 5 inches in primary crushers, then reduced to -1/2″ in short head cone crushers. The ore is then ground to -100 mesh in ball mills. Using wet magnetic separators the magnetic ore is separated and further reduced to -200 mesh in a ball mill.
Apart from jaw crusher, cone crusher and ball mill, Gulin crushing equipment also provides impact crusher, VSI crusher and grinding machine (Raymond mill, vertical mill, trapezium grinding machine, coarse powder mill, etc.) and optional equipment. If you want to know Free Online Chat information about nickel ore mining, please feel free to contact us.
Nickel Ore Processing
Gulin provides the full range of capabilities to
- Convert run-of-mine (ROM) ore into saleable products.
- Integrate engineering and process know-how in the development and optimisation of plant designs.
- Deliver processing facilities that meet global environmental standards.
Project Services
- Process plant design and project management: From inception through design and construction to commissioning, maximising success and profitability of the venture.
- Consulting: Ore-body, production and market evaluation to assess project viability.
- Test work vision: Gulin engineers are well qualified and experienced in arranging and overseeing laboratory, pilot plant and on-site test work.
- Pre-feasibility and feasibility studies.
- Technology supply packages: Incorporating basic engineering design, process guarantees, proprietary equipment definition and supply, and commissioning support.
- Comprehensive spares and after-sales back-up. Facilitation of Project Finance Gulin structures, negotiates and secures optimal and cost-effective financial packages for projects of all sizes.
Flexible Contract Structuring
- Turnkey, reimbursable, EPCM, lump-sum, fixed fee, joint ventures or any combination to suit client needs.
Ore Handling and Preparation
Materials Handling
Gulin designs and supplies materials handling systems to transport nickel bearing ores and tailings.
- Conveyor systems to move ore and tailings to, from and within the processing plant.
- Stockpile systems for efficient, effective and economic stacking, blending and reclaiming of ore and safe disposal of tailings.
- Plants to process tailings and extract coarse material for use as backfill.
Comminution
Gulin designs comminution systems that take into account ore handling characteristics and specific requirements of downstream metallurgical processes.
- Crushing All forms of crushing circuits including in-pit, primary, secondary, tertiary and quaternary crushing systems.
- Grinding Circuits Large autogenous grinding (AG) and semi-autogenous grinding (SAG) circuits, as well as rod and ball milling.
- Fine Grinding Tower mills, stirred mills and ISA mills for flotation concentrate re-grinding. The technology has applications in nickel sulphide leaching and sulphiding of laterite-generated solutions.
Pre-concentration
Physical separation processes for use prior to flotation, upgrade flotation feed making use of differences in physical properties of ore and gangue minerals.
- Dense-Media Separation (DMS) DMS is applied to nickel sulphide plants where Platinum Group Metals (PGMs) or chromite are present, or where nickel sulphide ore has significant silicate nickel unrecoverable by flotation.
- Gravity Separation Use of spirals to recover chromite concentrate from PGM flotation feed and application of jigs to recover metal from slag.
- Magnetic Separation Use of magnetic separation to recover metal from slag, and to concentrate PGM from slow-cooled converter matte into a magnetic fraction.
- Screening of Laterites Can be used in upgrading and beneficiation of laterite nickel ores.