1. PAINPOINT DRIVE NOLEING

Are your bulk limestone mining operations constrained by escalating costs and unpredictable throughput? Key operational challenges directly impact your bottom line:
High Cost per Ton: Inefficient extraction and primary crushing cycles lead to excessive fuel, хөдөлмөр, and bit wear costs.
Төлөвлөөгүй завсарлага: Equipment not engineered for abrasive limestone applications suffers premature failure, causing costly production halts.
Тохиромжгүй тэжээлийн хэмжээ: Poorly fragmented shot rock creates bridging and chokefeeding at the primary crusher, reducing overall plant capacity by 1530%.
Rising Overburden Removal Costs: Inefficient stripping methods add nonproductive time before profitable limestone seams are exposed.

Нэг тэсэлгээний ургацыг хэрхэн нэмэгдүүлэх вэ, ensure reliable feeding of your processing plant, and reduce your total cost of ownership on the hardestworking equipment in your flow? The solution begins at the primary extraction and reduction stage.

2. БҮТЭЭГДЭХҮҮНИЙ ТОЙМ

This content details highcapacity, хүнд даац bulk limestone mining equipment, specifically focused on primary mobile crushing and screening solutions (MC&С) for quarry face applications. These systems are engineered to replace or augment traditional truckandshovel cycles directly at the pit.

Үйл ажиллагааны ажлын урсгал:
1. An excavator or wheel loader feeds shot limestone directly into the mobile primary crusher’s hopper at the quarry face.
2. The heavyduty jaw or impact crusher reduces the rock to a conveyable size, typically below 250mm.
3. An integrated or separate mobile conveyor system transports the crushed material directly to a longdistance overland conveyor or a fixed secondary plant, eliminating dozens of truck cycles.

Хэрэглээний хамрах хүрээ: Жилийн олборлолтоос илүү их хэмжээний карьерын үйл ажиллагаанд тохиромжтой 1 сая тонн. Suited for medium to hard limestone formations.

Хувьсгал: Not designed for selective mining of thin, multiple seams without significant operational adjustment. Initial capital investment requires analysis against longterm haulage savings.

3. ҮНДСЭН ОНЦЛОГ

Нүүрээр шууд хооллох | Техникийн үндэслэл: Pitside material integration | Үйл ажиллагааны ашиг тус: Eliminates primary haul trucks between the face and stationary crusher | ROI нөлөө: Reduces fuel, tire, and labor costs associated with truck fleets by up to 40% on this cycle

Элэгдэлд тэсвэртэй бутлах камер | Техникийн үндэслэл: Өндөр хром мартенсит ган доторлогоо & Заг хөмсөг | Үйл ажиллагааны ашиг тус: Withstands continuous abrasion from silica content in limestone | ROI нөлөө: Элэгдлийн хугацааг уртасгана 3050%, хэрэглээний материалын зардлыг бууруулах

Гидравлик тохиргооны тохируулга | Техникийн үндэслэл: Centralized hydraulic cylinders for crusher gap control | Үйл ажиллагааны ашиг тус: Allows operators to adjust product size in under 2 minutes for different product stockpiles | ROI нөлөө: Increases plant flexibility and reduces downtime for size changes

Intelligent Feeder Control | Техникийн үндэслэл: Frequencycontrolled vibratory or apron feeder with loadsensing | Үйл ажиллагааны ашиг тус: Prevents crusher overload and optimizes feed rate for maximum throughput | ROI нөлөө: Protects drive components from shock loads and ensures rated capacity is consistently achieved

Тоос дарах нэгдсэн систем | Техникийн үндэслэл: Nozzle arrays at transfer points with programmable logic controller (Импорт) timing | Үйл ажиллагааны ашиг тус: Actively manages particulate emissions during crushing and conveying | ROI нөлөө: Maintains regulatory compliance and improves site working conditions without manual intervention

4. ӨРСӨЛДӨХ ДАВУУ ТАЛУУД

| Гүйцэтгэлийн хэмжүүр | Аж үйлдвэрийн стандарт (Truck & Shovel to Fixed Crusher) | Bulk Limestone Mining Solution (Mobile Primary Crushing) | Давуу тал (% Сайжруулалт) |
| : | : | : | : |
| Fuel Cost per Ton | Өндөр (Multiple truck cycles) | Олиггүй (Direct conveying from face) | Шалтгаална, хамаарна 60% бууруулах |
| Primary Reduction Downtime| Scheduled maintenance + unplanned haul delays <5% availability loss| Centralized maintenance on single system <10% availability gain |
| Хөдөлмөрийн эрчмүүд| Requires multiple equipment operators (өрөм, shovels, жинсөн худалдаа)| Reduced fleet simplifies logistics ~25% reduction in operators |
| Feed Size Consistency| Variable due to shot rock segregation| Controlled via active feeder & grizzly ~40% reduction in crusher stalls |

5. ТЕХНИКИЙН ҮЗҮҮЛЭЛТҮҮД

Хүчин чадал/Үнэлгээ: 400 1,500 цагт тонн (Цагдаа), depending on model and feed size distribution.
Эрчим хүчний шаардлага: Primary unit typically requires a 300500 kVA external power pack or onboard dieselelectric generator set.
Материалын үзүүлэлтүүд: Crusher wear parts manufactured from TENSAMANG® or equivalent highgrade steel; chassis constructed from welded Q345B steel plate.
Физик хэмжээсүүд (Жишээ): Operating length approx. 22м; width approx. 3.5м; height approx. 4.2м. Transport configurations available.
Байгаль орчны үйл ажиллагааны хүрээ: 20°С-аас +45°C орчны температурт зориулагдсан. Dust protection to IP65 standards on electrical components.

6. ХЭРЭГЛЭЭНИЙ СУРТАЛЧИЛГАА

Large Aggregate Producer Challenge Specific problem needed consistent feed to new secondary plant located 2km from expanding pit face Solution Implementation of a trackmounted primary jaw crusher with a mobile field conveyor Results Direct diesel fuel savings of approximately $180 per operating hour; achieved required plant feed rate of $800 TPH within three months of commissioning

Cement Plant Raw Material Extraction Challenge High maintenance costs on aging haul truck fleet moving limestone to primary crusher Solution Deployment of a semimobile gyratory crusher station at a strategic pit location Results Reduced operating cost per ton by $22%; haul truck fleet requirements cut from twelve units to four

7 АРИЛЖААНЫ ХЭРЭГЛЭЭ

Equipment pricing is tiered based on capacity robustness and level of automation:
Стандарт түвшин: Highcapacity jaw plant with basic controls Capable of $800$1000 Цагдаа
Дээд зэрэглэлийн түвшин: Integrated gyratory crusher with advanced automation telemetry remote monitoring Capable of $1200+ Цагдаа
Optional features include hybrid dieselelectric drive systems secondary screening modules onboard weighing systems extended warranties Service packages range from scheduled maintenance only to full comprehensive coverage including wear parts Financing options include capital lease operating lease leasetoown structures tailored to cash flow requirements

8 Түгээмэл асуултууд

What is the typical setup time required when relocating this equipment within the quarry?
With selfpropelled track systems relocation between prepared platforms can be completed in under one hour by a single operator

How does this solution integrate with our existing secondary crushing circuit?
The system is designed as a direct feed source Conveyor discharge heights are adjustable ensuring compatibility with most existing surge piles or secondary crusher feeders

What are the expected maintenance intervals compared to stationary primary plant?
Maintenance schedules are similar but centralized Field data shows that accessibility can reduce service time by up to % due to improved component layout

Can you provide a detailed analysis of projected ROI specific parameters?
Yes commercial proposals include a proprietary costmodeling tool that inputs your current fuel labor maintenance consumable costs generates sitespecific payback period projection

Манай үйл ажиллагааны засвар үйлчилгээний ажилтнууд ямар сургалтанд хамрагдсан?
We offer comprehensive onsite training programs covering safe operation routine maintenance troubleshooting procedures ensure minimal disruption during implementation