1. PAINPOINT DRIVEN OPENING

Are your iron ore processing operations facing persistent bottlenecks that erode profitability? For plant managers and engineering contractors, the crushing stage is a critical pressure point. Common challenges include:
Unplanned Downtime: Frequent mechanical failures in crushers and feeders due to the extreme abrasiveness of iron ore, leading to production halts and costly emergency repairs.
Regulatory Compliance Risks: Evolving environmental and safety regulations, such as RoHS (Restriction of Hazardous Substances), creating supply chain complexity and potential market access barriers for your clients.
Inconsistent Throughput & Product Size: Inefficient crushing circuits that fail to deliver a consistent 10mm or 6mm product, impacting downstream grinding efficiency and overall plant yield.
High Operational Costs: Excessive energy consumption per ton of ore processed and rapid wear part replacement cycles that directly cut into your margin.

How do you select a crushing plant fabricator that not only builds robust equipment but also ensures your entire production chain is compliant, efficient, and reliably profitable?

2. PRODUCT OVERVIEW

We engineer and fabricate turnkey, semimobile, and stationary RoHS Compliant Iron Ore Crushing Plants. These are integrated material reduction systems designed specifically for the highvolume, highabrasion processing of magnetite, hematite, and taconite ores.

Operational Workflow:
1. Primary Dumping & PreScreening: Runofmine ore is dumped onto a rugged apron feeder, with grizzly sections removing fine material to bypass primary crushing where possible.
2. Primary & Secondary Reduction: Ore is crushed in stages—typically by a jaw or gyratory crusher for primary size reduction, followed by a cone crusher for secondary crushing.
3. Material Handling & Stockpiling: Crushed product is conveyed via heavyduty belt systems to designated stockpiles, ready for downstream beneficiation.

Application Scope: Ideal for greenfield mine development, brownfield plant expansion, or replacement of aging, noncompliant crushing circuits. Best suited for processing medium to hard abrasive iron ores.

Limitations: Plant configuration must be based on detailed ore characterization (work index, abrasion index, moisture content). Not a standalone solution for full beneficiation; designed as the optimized frontend of a mineral processing circuit.

3. CORE FEATURES

RoHSCompliant Material Specification | Technical Basis: Full BillofMaterials audit against Directive 2011/65/EU Annex II | Operational Benefit: Guarantees component materials (e.g., electrical cabling, PLCs, hydraulic hoses) contain no restricted substances like lead or cadmium above threshold limits. | ROI Impact: Eliminates risk of noncompliance penalties for your endclient’s steel products, futureproofing your project investment and protecting market access.

AbrasionResistant Liner Package | Technical Basis: CADoptimized liner profiles fabricated from AR400500 steel with ceramic fusion in highwear zones. | Operational Benefit: Increases mean time between maintenance (MTBM) by protecting critical crusher cavities, feed hoppers, and chute work from premature wear. | ROI Impact: Reduces wear part inventory costs by an average of 25% and extends liner changeout cycles by 3050%, directly lowering costperton.

Intelligent Load Management System | Technical Basis: PLCcontrolled variable frequency drives (VFDs) on feeders and crushers linked to realtime amp draw monitoring. | Operational Benefit: Prevents crusher overloads and chokefeeding conditions automatically; optimizes power draw across the circuit. | ROI Impact: Field data shows a 1520% reduction in specific energy consumption (kWh/ton) compared to fixedspeed systems.

Modular Skid Design | Technical Basis: Preassembled, factorytested modules (primary station, secondary station, conveyor gallery) with flanged connections. | Operational Benefit: Reduces onsite installation time by up to 40%, minimizing costly field labor and accelerating commissioning schedules. | ROI Impact: Faster timetoproduction improves project IRR; modularity allows for future reconfiguration or relocation.

Centralized Greasing & Dust Suppression | Technical Basis: Automated,lubeforlife bearings where possible combined with centralized greasing points; integrated spray nozzle system at transfer points. | Operational Benefit: Simplifies routine maintenance checks; actively controls dust emissions below permissible exposure limits (PELs). | ROI Impact: Lowers operational labor hours for lubrication by approximately 60%; reduces plant housekeeping costs and mitigates worker health risks.

4. COMPETITIVE ADVANTAGES

| Performance Metric | Industry Standard | RoHS Compliant Iron Ore Crushing Plant Solution | Advantage (% improvement) |
| : | : | : | : |
| Liner Life (Primary Crusher)| 600k 800k MTON| 1M 1.2M MTON| +40% |
| Specific Energy Consumption| ~0.8 1.0 kWh/tonne| ~0.65 0.75 kWh/tonne| 20% |
| Mean Time Between Failure (Feed System)| ~1，200 hours| ~2，000 hours| +67% |
| OnSite Installation Duration| 1216 weeks| 810 weeks| 35% |
|Regulatory Documentation| Material Declarations upon request| Full RoHS compliance dossier supplied standard.| Risk Mitigation |

5.TECHNICAL SPECIFICATIONS

Capacity Range: Configurable from 500 to over 3，000 tonnes per hour (TPH).
Power Requirements: Primary plant drive motors from 200 kW up to 450 kW; total installed power dependent on configuration and ancillary equipment.
Material Specifications: Primary structural steel ASTM A36; wear surfaces AR400/500; chute work lined with replaceable ceramic/urethane composite; electrical components compliant with IEC standards and RoHS directives.
Physical Dimensions (Typical Primary Module): Length: ~18m， Width: ~8m， Height: ~9m。 Designed for transportability via heavy haul road or module carrier.
Environmental Operating Range: Designed for ambient temperatures from 25°C to +50°C； dust protection rating of IP65 for electrical enclosures； suitable for altitudes up to 3，000 meters above sea level.

6．APPLICATION SCENARIOS

Greenfield Magnetite Project， Scandinavia

Challenge： A new mine required a crushing circuit capable of processing highly abrasive magnetite while meeting stringent EU environmental product regulations。 The client needed guaranteed RoHS compliance documentation。
Solution： Implementation of a semimobile， threestage RoHS Compliant Iron Ore Crushing Plant with primary jaw， secondary cone，and tertiary cone crushers。
Results： The plant achieved consistent product sizing of 8mm at 1，800 TPH。 Full RoHS compliance documentation facilitated seamless export of processed concentrate。 Wear life on tertiary liners exceeded projections by 22%。

Brownfield Expansion， Pilbara Region

Challenge： An existing hematite operation needed to debottleneck its front end。 The legacy system suffered from excessive downtime due to wear and could not support increased throughput targets。
Solution： Fabrication and integration of a new secondary crushing module designed as a direct retrofit into the existing flow sheet。
Results： Plant throughput increased by 25%。 Unplanned downtime related to the crushing circuit decreased by an estimated70%。 The modular installation caused only5 days of planned outage。

7．COMMERCIAL CONSIDERATIONS

Our approach provides transparent costing aligned with project scope：
Pricing Tiers：
Standard Design Package: Based on proven， catalogued designs； most costeffective for common applications。
EngineeredtoOrder Package: Fully customized design incorporating specific client ore data， spatial constraints，and automation requirements。
Modular Skid Supply Only: For clients with their own installation crews； includes full FAT (Factory Acceptance Testing)。
Optional Features：
Advanced predictive maintenance sensors（vibration， thermal imaging）。
Remote monitoring SCADA package。
Onsite supervision during commissioning。
Spare parts starter kits。
Service Packages：
Comprehensive multiyear maintenance agreements。
Wear part supply contracts with guaranteed pricing。
Annual system performance audits。
Financing Options: We work with accredited partners to offer equipment leasing solutions or project financing structures。

8．FAQ

Q1： How do you verify和 document RoHS compliance？
A1： We maintain audited material declarations from our tierone component suppliers。 A full compliance dossier including Declarations of Conformity is provided upon shipment。

Q2： Can your plants integrate with our existing control system？
A2： Yes。 Our PLC systems are designed using open architecture protocols（typically Ethernet/IP）。 We provide all necessary interface documentation。

Q3： What is the expected operational availability？
A3： Based on field performance across similar installations our plants consistently achieve above92% operational availability excluding planned maintenance stops。

Q4： How does this solution impact our overall water consumption？
A4 ： Our dust suppression systems are optimized using dry fog or lowvolume spray nozzles。 This minimizes process water usage compared to traditional wet dust collection。

Q5 ： What are the lead times from order placement？
A5 ： Lead times vary depending on complexity。 For standard design packages expect2432 weeks。 Engineeredtoorder projects typically require3240 weeks。

Q6 ： Do you provide performance guarantees？
A6 ： Yes 。 We offer contractual guarantees on throughput capacity final product size distribution（P80）and specific energy consumption based on agreed feed material characteristics。

Q7 ： What training is provided for our operations team？
A7 ： We include comprehensive classroom training at FAT plus extensive onsite operator training during commissioning covering normal operation troubleshooting procedures safety protocols