Quarry Ballast Crushing Equipment R&Жар

Товч тодорхойлолт:

Зорилтот ил уурхайн тогтворжуулагчийг бутлах шийдэл: Engineered for Tonnage, Тодорхойлолтод зориулж хэлбэржүүлсэн 1. PAINPOINT DRIVE OPENING Тогтвортой үйлдвэрлэх, highquality railway ballast is a precision operation with zero margin for error. Inefficient or unsuitable crushing equipment directly impacts your bottom line and project viability. Та эдгээр үйл ажиллагааны сорилтуудтай тулгарч байна уу?? Татгалзах өндөр хувь & Costly Reprocessing: Unspecific…

Бидэнд имэйл илгээх PDF хэлбэрээр татаж авах

Бүтээгдэхүүний дэлгэрэнгүй

Бүтээгдэхүүний бичиг

Зорилтот ил уурхайн тогтворжуулагчийг бутлах шийдэл: Engineered for Tonnage, Тодорхойлолтод зориулж хэлбэржүүлсэн

1. PAINPOINT DRIVE NOLEING

Тогтвортой үйлдвэрлэл, highquality railway ballast is a precision operation with zero margin for error. Inefficient or unsuitable crushing equipment directly impacts your bottom line and project viability. Та эдгээр үйл ажиллагааны сорилтуудтай тулгарч байна уу??

Татгалзах өндөр хувь & Costly Reprocessing: Unspecific particle shape (хэт халууралт) or inconsistent grading leads to rejected loads, forcing material to be recrushed or stockpiled as waste, ашгийн хэмжээг бууруулж байна.
Эрт элэгдэл & Төлөвлөөгүй зогсолт: Abrasive granite, сагссах, or gneiss rapidly wears crusher components not designed for sustained hard rock applications, causing frequent stoppages for liner changes and mechanical repairs.
Inflexible Output Adjustment: Changing project specifications or feed material hardness often requires manual adjustments or even circuit reconfiguration, resulting in lost production time during changeovers.
Хэт их торгууль бий болгох: Overcrushing material below the specification range (жишээ нь e., creating excess 22mm fines) represents a loss of saleable product and complicates dust management.
Онцгой үйл ажиллагааны зардал: Inefficient power draw per ton crushed, combined with high wear part consumption and laborintensive maintenance, makes costpertonne targets difficult to achieve.

Үйлдвэрийн менежерүүдийн гол асуулт бол тодорхой юм: How can you increase saleable ballast yield while controlling operational costs and minimizing system downtime?

2. БҮТЭЭГДЭХҮҮНИЙ ТОЙМ: MODERN QUARRY BALLAST CRUSHING EQUIPMENT

This product category encompasses heavyduty, secondary and tertiary crushing systems specifically engineered to transform primary crushed aggregate into precisely graded railway ballast. The optimal workflow typically involves:

1. Primary Crushed Feed: Хэмжээтэй тэжээл (ихэвчлэн 150 мм) from a jaw or primary gyratory crusher is introduced.
2. Урьдчилсан үзлэг & Тойрох: A dedicated screen removes naturally occurring specificationsized material (+22мм / 63mm in many standards) шаардлагагүй бутлахыг тойрч гарах, үр ашгийг нэмэгдүүлэх.
3. Selective Size Reduction: Үндсэн бутлуур (жишээ нь e., cone crusher with specific chamber design) applies interparticle compression to break oversize material, prioritizing particle shape over mere fragmentation.
4. ClosedCircuit Screening: Crushed product is returned to a sizing screen, creating a closed loop where oversize is recirculated, and onspec material is conveyed to stockpile.

Хэрэглээний хамрах хүрээ: Ideal for hard and abrasive igneous (боржин чулуу, сагссах) and metamorphic (гнейс) rock for producing ballast to standards such as AREMA, IN 13450, or local rail authorities. Quarry Ballast Crushing Equipment R&Жар

Хувьсгал: Not designed for primary crushing of runofquarry rock or for processing soft, nonabrasive materials like limestone where impact crushers may be more economical.

3. ҮНДСЭН ОНЦЛОГ

Hydroset CSS тохируулга | Техникийн үндэслэл: Гол тэнхлэгийг дэмжих гидравлик бүлүүр | Үйл ажиллагааны ашиг тус: Хаалттай тохиргоо (Css) can be adjusted under load in under one minute for quick response to feed changes or product specification demands. | ROI нөлөө: Гараар жийргэвчний тохируулга хийх үйлдвэрлэлийн зогсолтыг арилгана, increasing plant uptime by up to 5% жил бүр.

Олон давхаргат бутлах камер | Техникийн үндэслэл: Optimized cavity profiles and stroke combinations | Үйл ажиллагааны ашиг тус: Promotes interparticle rockonrock crushing in the upper chamber for wear reduction, followed by controlled attrition in the lower chamber for shape correction. | ROI нөлөө: Produces a higher percentage of cubical particles meeting shape index specs (>85% Хүю Бид), reducing rejection rates.

Автомат элэгдлийн нөхөн олговор | Техникийн үндэслэл: Continuous liner thickness monitoring via position sensors linked to the hydraulic system | Үйл ажиллагааны ашиг тус: The system automatically maintains the target CSS as manganese liners wear, ensuring consistent product gradation throughout the liner life. | ROI нөлөө: Maintains product quality without manual intervention, ensuring continuous compliance and reducing operator workload.

Tramp Metal Relief & Цэвэрлэх | Техникийн үндэслэл: Dualacting hydraulic cylinders with large stroke | Үйл ажиллагааны ашиг тус: Provides instantaneous relief from uncrushable material and allows the chamber to be cleared hydraulically after a stall without disassembly. | ROI нөлөө: Prevents catastrophic damage to the main shaft and head; засвар хийх дундаж хугацааг багасгадаг (MTTR) after a tramp event from hours to minutes.

Quarry Ballast Crushing Equipment R&Жар

Шууд хөтөч & SlipClutch Protection | Техникийн үндэслэл: Lowspeed hightorque motor coupled directly to the countershaft via a hydraulic slip clutch | Үйл ажиллагааны ашиг тус: Eliminates Vbelt drive maintenance and provides reliable protection against momentary overloads by allowing the clutch to slip. | ROI нөлөө: Reduces scheduled maintenance tasks and prevents motor burnout from overloads, өмчлөлийн нийт өртгийг бууруулах.

Төвлөрсөн тосолгооны материал & Хөргөх | Техникийн үндэслэл: Integrated oil filtration system with thermostatically controlled cooling circuit | Үйл ажиллагааны ашиг тус: Maintains optimal bearing temperature and oil cleanliness in highduty cycles; includes safety interlocks for low flow/pressure. | ROI нөлөө: Чухал холхивчийн ашиглалтын хугацааг хүртэл уртасгана 40%, preventing one of the most costly failures in crushing systems.

4. ӨРСӨЛДӨХ ДАВУУ ТАЛУУД

5. ТЕХНИКИЙН ҮЗҮҮЛЭЛТҮҮД

Хүчин чадлын хүрээ: -аас тохируулах боломжтой 200 дээр нь 800 tonnes per hour of saleable ballast product, dependent on feed size and material hardness.
Эрчим хүчний шаардлага: Heavyduty electric motor drives from 200 кВт хүртэл 500 kw; designed for connection to standard industrial power supplies.
Материалын үзүүлэлтүүд: Өндөр зэрэглэлийн ган каркасаар бүтээгдсэн; wearing parts utilize premium manganese steel alloys (1418%) with optional chrome carbide overlays for extreme abrasion zones.
Физик хэмжээсүүд / Хөлийн мөр: Typical unit footprint ranges from ~6m x 3m up to ~10m x 4m; includes integral lubrication skid; total weight from ~25t to ~60t.
Байгаль орчны үйл ажиллагааны хүрээ: Designed for continuous outdoor operation in temperatures from 20°C to +45°C; dust seals protect critical bearings; sounddampening options available.

6. ХЭРЭГЛЭЭНИЙ СУРТАЛЧИЛГАА

HighProduction Granite Quarry Supplying National Rail Project

Сорилт: A major quarry needed to supply over 1 million tonnes of AREMA 4 ballast within an aggressive timeline but faced excessive wear costs and fines generation with existing cone crushers.
Хариу: Implementation of two tertiarystage quarry ballast crushers equipped with automated wear compensation in closed circuit with multideck screens.
Үр дүн: Saleable yield increased by 12%; wear part costs reduced by USD $0.15 тонн тутамд буталсан; project was supplied on schedule with zero quality rejections from the client.

Regional Quarry Producing Multiple Aggregate Specifications

Сорилт: The plant required frequent product switches between railway ballast (63mm+22mm), ус зайлуулах чулуу (40mm+20mm), and coarse concrete aggregate (32мм+10мм), leading to excessive downtime during changeovers.
Хариу: Installation of a versatile quarry ballast crusher with rapid Hydroset CSS adjustment paired with a programmable logic controller (Импорт)driven screen setup.
Үр дүн: Product changeover time reduced from an average of 45 минутаас доош 7 minutes without entering the crusher chamber, enabling profitable smallbatch production runs.

7. АРИЛЖААНЫ ХЭРЭГЛЭЭ

Үнийн шатлал: Equipment is offered across three capability tiers—Standard Duty (600цагдаа)—with corresponding investment levels aligned with production scale.
Нэмэлт шинж чанарууд / Багцууд:
Нарийвчилсан автоматжуулалтын багц: Includes full PLC control integration with plant SCADA systems.
Extended Wear Package: Upgraded liner alloys and rotor protection options.
Mobility Package: Skidmounted or trailerbased configuration for temporary sites.
Үйлчилгээний багцууд: Choose from scheduled inspection plans through comprehensive fulllifecycle support contracts that include remote monitoring diagnostics and guaranteed parts availability metrics.
Санхүүжилтийн сонголтууд: Capital expenditure can be facilitated through equipment leasing agreements tailored over 37 years or through productionbased partnership models linked tonnage outputted.

8. Түгээмэл асуултууд

1. Is this equipment compatible with our existing primary crushing circuit?
Тиймээ. Modern quarry ballast crushers are designed as modular secondary/tertiary units that accept industrystandard sized feed from any primary jaw or gyratory crusher via conveyor belt interface.

2. What is the expected impact on our overall plant electrical load?
Field data shows that due their efficient directdrive design focused on interparticle crushing these units typically operate at a lower specific energy consumption per tonne than older technology leading potential net reduction despite increased throughput

3 How does automated wear compensation affect my maintenance planning?
It allows you move from unpredictable reactive liner changes scheduled preventive replacement based on monitored tonnage sensor data providing more predictable downtime windows reliable inventory management

4 Can we produce other products besides railway ballast?
Absolutely same principle controlled attrition makes these units suitable producing highquality coarse aggregates concrete asphalt where particle shape critical Optional screening configurations enable quick spec changes

5 What are typical delivery lead times installation requirements?
Lead times vary capacity tier range For standard models delivery typically within months Installation requires prepared concrete foundation planned electrical connection experienced mechanical crew Commissioning support provided

6 Гүйцэтгэлийн баталгааг санал болгож байна?
Yes performance guarantees based capacity power consumption final product gradation shape index are included contract subject defined feed material characteristics site conditions

7 Манай үйл ажиллагааны засвар үйлчилгээний ажилтнууд ямар сургалтанд хамрагдсан?
Comprehensive training package included covers safe operation routine maintenance troubleshooting procedures conducted both factory during commissioning onsite