High Capacity Salt Manufacturing Plant 200–3000m² Installation Area With Service
Turnkey salt processing line designed for 200–3000 m² installation area. From raw salt reception to finished product, the line integrates crushing, washing, dewatering, drying, screening and packing—optimized for edible and industrial salt.
- Compact footprints: modular layouts to fit 200–3000 m² buildings
- Consistent purity: configurable to meet NaCl ≥99.0–99.5% and low moisture
- Energy-aware design: efficient dewatering & drying to reduce OPEX
- Full service: process design, installation & commissioning, training, and after-sales support
Why Choose This Salt Line?
The plant couples robust mechanical operations with hygienic design and automation for steady output, low loss, and traceable quality.
Lower OPEX
High-efficiency dewatering minimizes drying duty; closed-loop water options further cut utilities.
Stable Throughput
Continuous operation with optimized material handling and dust control improves OEE.
Flexible Integration
Optional pre-screening, water clarification/filtration, metal detection, and various packing formats (1–50 kg or big-bag).
Salt Line Process Overview
Typical continuous process: crushing → washing → dewatering → drying → screening → packing. Closed-loop water and in-line quality control can be added based on feedstock and target specifications.
| Step | Purpose | Key Equipment (examples) |
| Crushing | Reduce rock/large lumps for downstream washing and classification | Jaw/hammer crusher with corrosion-resistant liners |
| Washing | Remove silt and soluble impurities using counter-current flow | Screw/drum salt washer; optional pre-screen & clarification |
| Dewatering | Cut free moisture before drying to save energy | Horizontal centrifuge; drain bins |
| Drying | Reach target moisture and stabilize product | Fluid-bed or rotary drum dryer with precise temperature control |
| Screening | Grade to required particle sizes; close PSD control | Multi-deck vibratory screen; closed-loop refeed |
| Packing | Accurate dosing and contamination prevention | Check-weigher, metal detector, 1–50 kg or big-bag packers |
Applications & Targets
- Feedstocks: sea/lake/well/mined salt, rock salt, wet or re-moistened salt
- Purity: NaCl ≥99.0–99.5% (configurable by feed & line)
- Moisture after drying: ≤0.3–0.8%
- Particle sizes: fine / medium / coarse (switchable)
Key Components
- Crushers (jaw/hammer) with corrosion-resistant contact surfaces
- Screw/drum washers; optional clarification/filtration skid
- Horizontal centrifuge for dewatering
- Fluid-bed or rotary dryer; heat recovery options
- Vibratory screens; metal detector; dust collection
- PLC/HMI with interlocks, data logging, and remote diagnostics
- Hygienic contact materials (SS304/316L) for edible-salt lines
Layout & Installation Area
The line is offered in modular skids to fit 200–3000 m² buildings. Layouts consider raw salt reception, product flow, maintenance aisles, dust extraction paths, and utility corridors.
| Installation Area (m²) | Typical Configuration | Notes |
| ~200–600 | Compact line, single dryer, manual/bag packing | Best for small/medium throughput or pilot production |
| ~600–1500 | Standard line with closed-loop water & metal detection | Balanced OPEX and automation |
| ~1500–3000 | High-capacity line, heat recovery, multiple screens/packers | Designed for multi-shift continuous operation |
Note: Actual footprint varies by feed properties, capacity, and local building/utility constraints.
Performance & Sizing Inputs
Provide feed type, impurity level, target NaCl and moisture, desired particle size distribution, expected capacity (t/h), utilities (steam/electricity, water), and hygiene requirements (edible vs. industrial) to receive a tailored proposal.
Quality & Compliance
- Food-grade contact surfaces and cleanability for edible-salt lines
- Dust capture, anti-static and grounding for safe operation
- Documentation package: P&ID, layout, loads, nozzle list, SOPs
Service Scope
- Process engineering and line customization
- Manufacturing, on-site installation & commissioning
- Operator training, spare parts kit, and after-sales support
FAQ
Can one line serve both edible and industrial salt?
Yes. We configure contact materials, cleaning protocols, and QC points to meet the required standards.
How do you minimize dust and cross-contamination?
Enclosures at drop points, extraction & filtration, and optimized transfer reduce dust; metal detection and hygienic design protect product quality.
What if my raw salt has high silt or moisture?
Add pre-screening, multi-stage counter-current washing, and centrifuge dewatering to stabilize the downstream load and energy consumption.
