Why Trust Dasen Mining for Your 1000TPD Chrome Beneficiation Project?

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Investors behind a 1000 TPD chrome ore project recently visited Dasen Mining for a deep-dive into flowsheet design, plant layout, and execution. With extensive overseas references and hands-on commissioning experience, we provide end-to-end solutions that combine gravity concentration with high-intensity magnetic separation to deliver stable recoveries, low operating costs, and fast ramp-up.
For most chromite ores, gravity concentration is the primary beneficiation route due to density contrast between chromite and gangue. Where gangue contains weakly magnetic iron-bearing minerals, high-intensity magnetic separation (HIMS) is integrated to further upgrade concentrate quality and reduce silica/iron penalties.

The below is about the chrome beneficiation situation of discussing:

合照 - Why Trust Dasen Mining for Your 1000TPD Chrome Beneficiation Project?

Crushing and screening: 3-stage crushing to produce -10 mm feed; dust control and modular conveyors.
Grinding/classification: ball mill in closed circuit with hydrocyclones; target P80 set by liberation study.
Desliming: removal of -0.074 mm slimes to improve spiral efficiency; thickener with flocculant dosing.
Gravity concentration: multi-stage spiral concentrators with rougher/cleaner/circuit balancing; optional shaking tables for final cleaning.
High-intensity magnetic separation: WHIMS to reduce Fe-bearing gangue and improve Cr2O3 grade; adjustable field strength for ore variability.
Dewatering: high-rate thickener and belt/filter press for concentrate; lined tailings storage with water recovery.
Utilities and control: MCC/PLC automation, online density meters, mass-balance dashboards, and safety interlocks.

In addition, the purification of chrome ore using high – strength magnetic separation has become highly mature. Despite the poor magnetism of chrome ore, the continuous advancements in high – strength magnetic separation technology have made this possible. As a formal and reliable manufacturer of chromium ore dressing equipment, Dasen adopts relatively advanced technologies and processes in the production of chrome ore crushers.

Technical advantages

Efficiency: gravity-first scheme achieves high recovery at low CAPEX/OPEX.
Upgrade capability: HIMS delivers higher Cr2O3 grade and lower SiO2/Fe penalties.
Flexibility: modular trains scale from pilot to 1000+ TPD; circuits reconfigured for variable ore.
Operability: simplified piping, quick-change wear parts, and clear operator interfaces reduce downtime.
Site visit highlights

chrome concentrate - Why Trust Dasen Mining for Your 1000TPD Chrome Beneficiation Project?

Dasen Mining combines field-proven gravity circuits with advanced high-intensity magnetic separation to de-risk chrome beneficiation at the 1000 TPD scale. From test work to start-up and training, we deliver reliable, cost-effective plants that meet international expectations for quality, safety, and performance. Contact us to evaluate your ore and configure the optimal flowsheet.

Why Dasen Mining

Proven delivery: numerous chrome plants engineered, manufactured, and commissioned internationally.
Practical know-how: rapid troubleshooting of complex ore textures, variable feed grades, and operational upsets.
Full-lifecycle support: test work, engineering, fabrication, logistics, installation, commissioning, training, and after-sales service.
Cost discipline: modular designs minimize civil works, reduce energy and water demand, and shorten commissioning time.

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