1. PAINPOINT DRIVE NOLEING

Шохойн чулууны карьер эсвэл боловсруулах үйлдвэрийг удирдах нь таны орлогод шууд нөлөөлдөг тодорхой сорилтуудыг дагуулдаг. Are you contending with inconsistent feed material causing crusher jams and unplanned downtime? Are your primary extraction methods generating excessive fines, reducing the yield of valuable, sized product? Do you face escalating costs from high wear rates on equipment processing abrasive limestone, coupled with energyintensive crushing stages? These operational inefficiencies translate into lost production hours, increased maintenance budgets, and compromised product quality. Үйлдвэрийн менежерүүдийн гол асуулт бол энэ юм: how can you implement a primary reduction strategy that enhances overall flow, maximizes yield of spec material, and controls longterm operating costs?

2. БҮТЭЭГДЭХҮҮНИЙ ТОЙМ

The solution is a bespoke primary jaw crusher engineered specifically for highabrasion limestone mining applications. This heavyduty machine is designed as the first critical stage in your size reduction circuit, transforming runofquarry limestone into a consistent, manageable feed for downstream processing.

Үйл ажиллагааны ажлын урсгал:
1. Тэжээлийн хэрэглээ: Автосамосвал эсвэл ачигч нь их хэмжээний хадгаламж (1200 мм хүртэл) runofquarry limestone blocks directly into the vibrating grizzly feeder (Vgff vgf).
2. Урьдчилсан үзлэг & Тойрох: The VGF separates subfeed size material and fines, routing them to a bypass conveyor to reduce unnecessary wear in the crushing chamber.
3. Анхдагч бууралт: Oversize material enters the deep crushing chamber where a robust, oscillating jaw exerts immense compressive force against a fixed jaw, breaking the stone along its natural cleavage lines.
4. Ахах & Дамжуулах: Буталсан материалыг урьдчилан тохируулсан хаалттай горимоор гадагшлуулдаг (Css) onto the main product conveyor for transport to secondary screening or crushing.

Хэрэглээний хамрах хүрээ & Хувьсгал:
Саад тохолтол тарз: Ideal for highvolume primary crushing of abrasive materials like limestone, харомын, and marl in quarry and mining operations. Суурин үйлдвэр болон хагас хөдөлгөөнт төхөөрөмжид тохиромжтой.
Хувьсгал: Not designed for very hard igneous rock (жишээ нь e., боржин чулуу, сагссах) without specific alloy considerations. Requires adequate foundation and feed system support. Хамгийн их тэжээлийн хэмжээг загварын сонголтоор тодорхойлно.

3. ҮНДСЭН ОНЦЛОГ

HeavyDuty Cartridge Frame | Техникийн үндэслэл: Модульчлагдсан, stressrelieved steel fabrication | Үйл ажиллагааны ашиг тус: Eliminates fatigue cracking common in welded frames under cyclical loading; allows for easier transport and installation | ROI нөлөө: Extended structural life reduces risk of catastrophic frame failure and associated monthslong downtime.

QuarryGrade эрүү үхдэг | Техникийн үндэслэл: Manganese steel alloy with optimized tooth profile geometry | Үйл ажиллагааны ашиг тус: Increased wear life in highly abrasive limestone applications; profile maintains crushing efficiency throughout wear cycle | ROI нөлөө: Reduces changeout frequency by 3040%, эд ангиудын бараа материалын өртөг болон ажлын цагийг бууруулах.

Гидростатик хөтөч систем | Техникийн үндэслэл: Direct hydraulic drive for the jaw’s eccentric shaft | Үйл ажиллагааны ашиг тус: Provides reversible operation to clear blockages and allows variable speed control to match feed conditions; high torque at startup | ROI нөлөө: Minimizes stallrelated downtime; potential energy savings through optimized cycle control versus constantspeed Vbelt drives.

Automatic Gap Adjustment (ГЭХДЭЭ) | Техникийн үндэслэл: Hydraulic shim adjustment system controlled from PLC or remote station | Үйл ажиллагааны ашиг тус: Allows operators to adjust CSS safely in minutes without manual shim handling, maintaining precise product gradation | ROI нөлөө: Increases plant uptime by over 95% during CSS changes compared to manual methods; ensures consistent product quality.

Тоос дарах нэгдсэн коллектор | Техникийн үндэслэл: Internal spray bar system plumbed into crusher frame | Үйл ажиллагааны ашиг тус: Delivers targeted moisture at feed point to suppress dust generation at source without saturating product | ROI нөлөө: Improves site environmental compliance and operator health; reduces standalone water usage by focusing application.

4. ӨРСӨЛДӨХ ДАВУУ ТАЛУУД

| Гүйцэтгэлийн хэмжүүр | Industry Standard Jaw Crusher | Bespoke Limestone Jaw Crusher Solution | Давуу тал (% сайжруулалт) |
| : | : | : | : |
| Wear Life of Jaw Dies (Зүлгүүрийн шохойн чулуу) | 120,000 150,000 тонн | 190,000 220,000 тонн | +40% нь +50% |
| CSS тохируулга хийх цаг & Chamber Clearance| 48 цаг (гарын авлага) | < 1 цаг (hydrostatic reverse & ГЭХДЭЭ) | Шалтгаална, хамаарна 85% илүү хурдан |
| Нийт механикийн хүртээмж (Даалгавар) | 9294% | 9698% (санал болгож буй үйлчилгээний төлөвлөгөөтэй) | +4 хувь оноо |
| Торгууль үүсгэх (<10мм) in Primary Crush| 1822% нийт гарцын| 1417% нийт гарцын| -ийн бууралт 2025% in excess fines |

5. ТЕХНИКИЙН ҮЗҮҮЛЭЛТҮҮД

Загварын хүрээний багтаамж: 500 1,800 цагт тонн (dependent on feed gradation and material density ~1.6 t/m³).
Тэжээх: From 1000mm x 650mm up to 1500mm x 1200mm.
Эрчим хүчний шаардлага: -аас үндсэн бутлуурын хөтөч 90 кВт 250 kw; total installed plant power including VGF and conveyors varies by configuration.
Материалын үзүүлэлтүүд: Өндөр бат бэхийн үйлдвэрлэсэн ган хүрээ; Унтраасан & Tempered alloy steel eccentric shaft; Manganese steel wear parts standard.
Физик хэмжээсүүд (Ердийн том загвар): Ойролцоох. Уртын хэмжээ: 7м, Өргөн: 3.5м, Өндөрлөг: 4м (тэжээгчээс бусад & гадагшлуулах конвейер).
Байгаль орчны үйл ажиллагааны хүрээ: 20°С-аас +45°С хүртэлх орчны температурт зориулагдсан; electrical components rated to IP65 for dust and water protection.

6. ХЭРЭГЛЭЭНИЙ СУРТАЛЧИЛГАА

Aggregate Producer – High Fines Challenge

Сорилт: A major aggregate producer was losing marketable product due to an excessive generation of fines (<6мм) at the primary crush stage from their friable limestone deposit.
Хариу: Implementation of a bespoke limestone jaw crusher with a specially designed “W”profile jaw die and optimized nip angle to promote interparticle crushing and reduce overgrinding.
Үр дүн: Field data showed a reduction of sub10mm material by 22%. This increased the yield of coarse aggregate fractions by approximately 15%, directly boosting saleable product volume without increasing quarry output.

Cement Plant Raw Material Extraction

Сорилт: A cement plant’s existing primary crusher suffered frequent unplanned stoppages due to tramp metal incidents and required weekly maintenance checks on drive belts and bearings, impacting kiln feed consistency.
Хариу: Installation of a bespoke limestone jaw crusher with a hydrostatic drive system (eliminating belts/pulleys) and an automated metal ejection/release function.
Үр дүн: Mechanical availability increased from ~91% to over 96%. The elimination of belt maintenance saved an estimated 150 labor hours annually. Consistent feed size improved raw mill throughput stability.

7. АРИЛЖААНЫ ХЭРЭГЛЭЭ

Our bespoke limestone jaw crushers are offered in three primary tiers:
1. Үндсэн тохиргооны түвшин: Includes core crusher with standard jaw dies, Vbelt хөтөч (optional hydrostatic), гарын авлагын CSS тохируулга.
2.
3.Гүйцэтгэлийн түвшин (Хамгийн түгээмэл): Includes hydrostatic drive system Automatic Gap Adjustment standard manganese alloy options integrated lubrication automation
4.Дээд зэрэглэлийн үйлдвэрийг нэгтгэх шат: Full skidmounted module including feeder discharge conveyor walkways ladders prewired PLC control panel

Optional features include ceramiclined wear zones advanced dust sealing packages remote monitoring telematics hardware

Service packages range from basic scheduled maintenance inspections up comprehensive performance contracts covering all wear parts financing options include capital purchase operating lease models paypertonnage agreements structured align equipment cost production output

8.Түгээмэл асуултууд

Q What if my limestone has high clay or moisture content?
A Our bespoke designs can include specific chamber geometry modifications nonclogging discharge features prevent packing buildup ensuring reliable operation sticky materials

Q How does this integrate with my existing secondary cone crusher or impactor?
A Our engineering team will review your current flow sheet recommend optimal CSS settings ensure your new primary unit delivers ideal feed gradation maximize efficiency downstream equipment

Q What is typical delivery lead time?
A For standard models lead times range weeks months depending complexity Custom configurations require detailed engineering consultation provide accurate timeline

Q Гүйцэтгэлийн баталгааг санал болгож байна?
A Yes guaranteed minimum throughput capacity wear part life based your specific analyzed sample These formalized contract alongside agreed operating parameters

Q Манай үйл ажиллагааны засвар үйлчилгээний ажилтнууд ямар сургалтанд хамрагдсан?
A Comprehensive onsite training covers safe operation routine maintenance troubleshooting procedures Documentation includes detailed parts manuals schematics