Umbrella contractor · Gravity beneficiation plants · Dubai · ISO 9001
Turn-key gravity plants, from the first concrete to the first concentrate.
BENEFSAN is the umbrella company for the whole plant: test work, flowsheet, concrete and steel, machines, installation, water treatment and commissioning — one offer, one responsibility, a gravity circuit built around your ore.
One offer · One roof
Everything under the BENEFSAN roof.
The client signs one offer and receives a running gravity plant. Civil works and steel structure are not left to others: they are drawn, poured and erected inside the same contract as the machines, the installation and the water treatment.
Read the full scope-
01
Test work & flowsheet
Your sample on the shaking tables at Bursa; then flowsheet, balances and layout.
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02
Civil works & concrete
Foundations, slabs, terraces and drainage — poured inside the same offer.
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03
Steel structure
Plant building and equipment structures fabricated, erected and painted.
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04
Machines
Crushing, grinding, classification, shaking tables, dewatering — under our responsibility.
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05
Installation
Machines set, aligned, piped and pumped into a single line.
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06
Electrics & automation
Motor control centre, cabling, instrumentation, control room.
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07
Water treatment & tailings
Thickening, filtration, clarified water return, stackable tailings.
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08
Commissioning & warranty
Ramp-up to the guaranteed figures, operator training, 12–24 month warranty.
- 02
Test work & flowsheet
Your sample on the shaking tables at the Bursa test centre, then a flowsheet and layout you can build with us or take elsewhere.
Read more - 03
Gravity equipment & sections
Shaking tables, classifiers and jigs — as single machines, complete sections or a retrofit into an existing plant.
Read more - 04
Tailings & waste reprocessing
Value out of old lead-zinc tailings, ferrochrome and chromite wastes; a residue as inert as gravity can make it.
Read more
Walk the plant
Ore in, concentrate out — select a unit
A simplified gravity plant: crushing, grinding in closed circuit with classification, shaking tables, then thickening and filtration with the process water returned to the mill. Each unit tells you its duty, its equipment and which scope of the offer owns it.
Equipment register- Ore
- Concentrate
- Tailings
- Process water (closed loop)
Select a unit on the diagram or in the index below · arrow keys step through
- 01Feed
- 02Crushing
- 03Grinding
- 04Classification
- 05Shaking tables
- 06Thickening
- 07Filtration
- 08Water return
- 09Concentrate
- 10Tailings
Unit 01 · Crushing unit
Feed
01 Crushing unitRun-of-mine ore received, stored and metered to the primary crusher.
Equipment
- Bunkers and feed hoppers
- Conveyor belts
| Unit | Division | Duty | Equipment | Owned by |
|---|---|---|---|---|
| Feed | 01 Feed & crushing | Run-of-mine ore received, buffered and metered to the primary crusher. | Bunkers and feed hoppers · Conveyor belts | Scope 04 · Machines |
| Crushing | 01 Feed & crushing | Primary and secondary size reduction to mill feed size. | Jaw crushers · Cone crushers · Vibrating screens | Scope 04 · Machines |
| Grinding | 02 Grinding & classification | Liberation to the size the shaking-table tests set — rod or ball mill, never finer than the ore needs. | Rod mills · Ball mills | Scope 01 · Test work & flowsheet |
| Classification | 02 Grinding & classification | Coarse particles return to the mill; the hydraulic classifier splits the rest into density-and-size fractions, one feed per table bank. | Hydrocyclones · Hydraulic classifiers · Micronised screens | Scope 01 · Test work & flowsheet |
| Shaking tables | 03 Gravity concentration | The concentrating heart: rougher and cleaner shaking tables on terraces, with jigs where the ore asks for them. No reagents. | Shaking tables · Jigs | Turn-key gravity plants |
| Thickening | 04 Dewatering & water | Concentrate and tailings thickened in lamella thickeners; the bulk of the process water is recovered here. | Lamella thickeners | Scope 07 · Water treatment & tailings |
| Filtration | 04 Dewatering & water | Filter presses and dewatering screens — drier concentrate, stackable tailings, no pond where the site allows it. | Filter presses · Dewatering screens · Dewatering tables | Scope 07 · Water treatment & tailings |
| Water return | 04 Dewatering & water | Clarified water pumped back to the mill and the tables; make-up water covers losses only. | Slurry pumps · Pump and piping systems | Scope 05 · Installation |
| Concentrate | 03 Gravity concentration | Saleable product — grade and recovery measured against the figures fixed at feasibility and guaranteed at handover. | Concentrate dewatering and handling | Scope 08 · Commissioning & warranty |
| Tailings | 04 Dewatering & water | Dewatered, stackable residue — and a feed for reprocessing one day, if value is left in it. | Tailings dewatering and stacking | Tailings & waste reprocessing |
In one line
Ore in. Concentrate out. Everything between is ours.
Test work, flowsheet, concrete, steel, machines, installation, water treatment, commissioning and the warranty that follows — one team carries the gravity plant from the first sample to a running handover.
48 h
Reply to enquiries
engineer’s inbox, not a CRM
4 weeks
To site
normally, after a serious enquiry
12–24 mo
Performance warranty
wear parts · operator training · tuned at handover
+10.9 pt
Recovery reference
mature plant · 78.5% → 89.4% in 12 months
Numbers from our own test work and one audited plant — every figure carries its context line.
How we work
Every plant walks the same ten steps.
Prove the ore, permit the site, let the laboratory decide the process — then design, build, order the circuits, install and energise.
Walk the ten steps