ROHS Compliant Iron Ore Crushing Plant | Engineered for Sustainable, HighYield Mineral Processing

1. PAINPOINT DRIVE NOLEING

Managing an iron ore processing operation involves navigating a complex set of efficiency, environmental, and maintenance challenges. Та мэдэрч байна уу:
Төлөвлөөгүй зогсолт & Бохирдол: Component failures from nonspecialized wear parts lead to costly stoppages. Илүү шүүмжлэлтэй, standard machinery can introduce restricted hazardous substances (like lead, кадми, мөнгөн ус) into your material stream, jeopardizing product purity and RoHS compliance for downstream steelmakers.
Inefficient Throughput & High Energy Cost: Inconsistent feed size reduction creates bottlenecks, forcing secondary and tertiary crushers to work harder. This directly increases power consumption per ton of processed ore, ашгийн хэмжээг бууруулж байна.
Засвар үйлчилгээний хэт их хөдөлмөр & Сэлбэгийн бараа материал: Доторлогоо байнга солигддог, холхивчийн эвдрэл, and unplanned repairs demand significant technician hours and require a large inventory of spare parts, tying up capital and increasing total operational cost.
Environmental Compliance Risk: As global supply chains mandate stricter material declarations (RoHS, REACH), noncompliant equipment can be a source of contamination, risking contract violations and reputational damage.

Үйлдвэрийн менежерүүдийн гол асуулт бол: how can you achieve reliable throughput while futureproofing your operation against stringent environmental material regulations?

2. БҮТЭЭГДЭХҮҮНИЙ ТОЙМ

Аг RoHS Compliant Iron Ore Crushing Plant is a configured system of primary, дунд, and tertiary crushers—such as jaw crushers, Гайхамшигтай бутлуурууд, and cone crushers—along with screens and conveyors, where all wear parts, тосолгооны материал, тээврийноор, and electrical components are certified free of Restricted Hazardous Substances per Directive 2011/65/EU.

Үйл ажиллагааны ажлын урсгал:
1. Анхдагч бутлах: Омын (RunofMine) iron ore is reduced to <200mm by a RoHScompliant jaw or gyratory crusher with certified manganese steel jaws/liners.
2. Дэлгэц авах & Хоёрдогч бутлах: Oversize material is routed to a cone crusher for further reduction. All screen meshes and crusher liners in the contact path are manufactured from compliant alloys.
3. ТОНОГ ТӨХӨӨРӨМЖ & Эцсийн хэмжээ: Тодорхой үрлэн тэжээл эсвэл агломерийн тэжээлийн шаардлагад зориулагдсан, additional crushing stages ensure precise particle size distribution using compliant vertical shaft impactors (Тохируул) or fine cone crushers.

Хэрэглээний хамрах хүрээ: Ideal for greenfield projects or retrofits supplying the international steel industry where RoHS/REACH material declarations are required. Suitable for magnetite, нарийн зүй, ба таконитын хүдэр.

Хувьсгал: Maximum feed size and throughput are determined by the specific plant configuration. Not designed for processing materials outside typical iron ore abrasion indices without specific liner customization.

3. ҮНДСЭН ОНЦЛОГ

Certified Wear Part Composition | Техникийн үндэслэл: Metallurgical alloy control & мөрдөх чадвар | Үйл ажиллагааны ашиг тус: Guarantees crushed ore remains free of Pb, CD, Ыг, Cr(VI), PBBs/PBDEs contaminants | ROI нөлөө: Eliminates risk of batch rejection by compliancesensitive buyers; protects premium product pricing.

Оновчтой хөндий дизайн | Техникийн үндэслэл: DEM (Дискрет элементийн загварчлал) simulation for ore flow and compression | Үйл ажиллагааны ашиг тус: Achieves desired reduction ratio with fewer crushing stages; produces more consistent product cubicity | ROI нөлөө: Reduces system energy draw by up to 15% and lowers wear on downstream equipment.

Төвлөрсөн тослох & Filtration System | Техникийн үндэслэл: Automated lubrication with highefficiency particulate filtration | Үйл ажиллагааны ашиг тус: Extends bearing life in dusty environments; ensures only compliant greases are used systemwide | ROI нөлөө: Cuts bearing replacement costs by an average of 30% and reduces manual maintenance points.

PLCIntegrated Tramp Metal Protection | Техникийн үндэслэл: Hydraulic release or clearing systems paired with metal detectors | Үйл ажиллагааны ашиг тус: Prevents catastrophic damage from digger teeth or drill bits; minimizes unplanned downtime events | ROI нөлөө: Талбайн өгөгдөл нь a >90% reduction in major component damage from tramp metal incidents.

Модульчлагдсан бүрэлдэхүүн хэсгийн дизайн | Техникийн үндэслэл: Standardized subassembly interfaces for key wear components | Үйл ажиллагааны ашиг тус: Enables faster liner changes and component swaps during planned maintenance windows | ROI нөлөө: Засвар хийх дундаж хугацааг багасгадаг (MTTR) ойролцоогоор 25%, ургамлын хүртээмжийг нэмэгдүүлэх.

Dedicated Compliance Documentation Package | Техникийн үндэслэл: Full material traceability from supplier mill certificates to final assembly | Үйл ажиллагааны ашиг тус: Provides auditable proof of RoHS compliance for your entire customer chain | ROI нөлөө: Streamlines the procurement process for certified steel mills; strengthens supply chain position.

4. ӨРСӨЛДӨХ ДАВУУ ТАЛУУД

| Гүйцэтгэлийн хэмжүүр | Аж үйлдвэрийн стандарт тоног төхөөрөмж | RoHS Compliant Iron Ore Crushing Plant Solution | Давуу тал (% Сайжруулалт) |
| : | : | : | : |
| Compliance Assurance| Өөрийгөө зарласан; limited part traceability| Full material certification for all contactpath components| Эрсдэлийг бууруулах (100% documented compliance) |
| Эрчим хүчний тусгай хэрэглээ| Өргөн хүрээтэй; ихэвчлэн дэд оновчтой болгодог| Systemoptimized cavities & дончуудыг| Үр ашгийн өсөлт (1015% reduction kWh/ton) |
| Бүтэлгүйтэл хоорондын дундаж хугацаа (MTBF)| Standard manganese liners & холбогдол| Certified alloys + optimized lubrication| Ажиллах хугацааг нэмэгдүүлэх (2035% урт MTBF) |
| Бүтээгдэхүүний бохирдлын эрсдэл| Possible from wear part degradation| Controlled via certified metallurgy| Quality Improvement (Eliminates regulated substance risk) |

5. ТЕХНИКИЙН ҮЗҮҮЛЭЛТҮҮД

Хүчин чадлын хүрээ: -аас тохируулах боломжтой 500 нь 3,000+ цагт тонн (Цагдаа).
Эрчим хүчний шаардлага: Тохиргооноос хамаарна; primary crushing stage typically requires 150450 кВт мотор. Total installed power available from 800 кВт 5 МВт.
Материалын үзүүлэлтүүд: All wearfacing components (liners mantles concaves jaw plates screen decks) use RoHScompliant highstrength manganese or chromium steel alloys. Electrical components meet RoHS Directive standards.
Физик хэмжээсүүд: Modular designs tailored to site layout. Primary station footprint typically ranges from 15m x 8m to 25m x 12m.
Байгаль орчны үйл ажиллагааны хүрээ: 20°С-аас +50°С хүртэлх орчны температурт зориулагдсан. Dust suppression systems are integrated as standard.

6. ХЭРЭГЛЭЭНИЙ СУРТАЛЧИЛГАА

International Steel Mill Supply Chain

Сорилт: A European pellet plant mandated all feed suppliers provide full RoHS material declarations. A mining operator’s existing crushing circuit could not guarantee the absence of restricted substances in worn liner material.
Хариу: Retrofit of tertiary cone crushers with a fully certified RoHS Compliant Iron Ore Crushing Plant package for the final crushing stage.
Үр дүн: The operator secured a longterm premium supply contract after providing full compliance documentation. Product testing confirmed zero introduced contaminants.

HighAbrasion Taconite Processing

Сорилт: A North American taconite processor faced high energy costs and excessive maintenance downtime across three crushing lines.
Хариу: Replacement of two secondary crushers with models featuring DEMoptimized cavities and a centralized automated lubrication system as part of a compliant plant upgrade.
Үр дүн: Annual energy consumption reduced by 12%. Maintenance intervals extended by 28%, freeing up an estimated 350 laborhours per line annually.

7. АРИЛЖААНЫ ХЭРЭГЛЭЭ

Үнийн шатлал: Capital expenditure is structured around throughput capacity and automation level.
Base System: Чухал + Secondary crushing with basic controls.
Optimized System: Includes tertiary crushing advanced PLC control dust suppression (~2030% premium).
Turnkey System: Full design civil works installation commissioning (~4060% premium).
Нэмэлт шинж чанарууд: Advanced predictive monitoring sensors remote operational diagnostics automated wear measurement systems rubberlined feed hoppers for noise reduction.
Үйлчилгээний багцууд: Tiered plans include scheduled maintenance inspections guaranteed spare parts delivery (24/48/72 hr response) onsite technical support during major overhauls.
Санхүүжилтийн сонголтууд: Equipment leasing capital loans through partner financial institutions payperton processing agreements available for qualified operations.

8.Түгээмэл асуултууд

Q1:What exactly is certified as RoHS compliant in the plant?
A1:Certification covers all components that contact the ore or could contaminate it through degradation including crusher liners screen cloths conveyor belt scrapers chute liners used lubricants seals electrical wiring insulation

Q2 Can we retrofit our existing crushing circuit to be RoHS compliant?
A2 Yes retrofits are common The process involves auditing current equipment replacing all critical wear parts with certified versions verifying lubricants greases Typically primary focus is on final crushing stages that have greatest influence on final product

Q3 How does using compliant materials affect wear life compared to standard manganese steel?
A3 Industry testing demonstrates properly formulated compliant alloys match or exceed the wear life performance of standard grades The operational benefit comes from guaranteed purity not a compromise on durability

Q4 What proof of compliance will we receive?
A4 You will receive a comprehensive documentation package including Material Declarations Certificates of Conformity mill test certificates from alloy suppliers full traceability for each major wear component

Q5 How does this impact our overall operating cost OPEX?
A5 While CAPEX may see moderate increase OPEX is positively impacted through reduced compliance risk potential premium product pricing energy savings from optimized design lower maintenance costs due improved reliability systems

Q6 What happens if a component fails unexpectedly? Are compliant spares readily available?
A6 Critical spare parts like liners mantles are held in regional stock under service agreements ensuring availability equivalent standard parts Lead times custom components follow standard manufacturing schedules

Q7 Who verifies the ongoing compliance after installation during operation?
A7 Compliance maintained through use approved spare parts consumables Your operation maintains chain custody documentation provided Periodic audits can be conducted using portable XRF analyzers verify material composition installed parts