1. PAINPOINT DRIVE NOLEING

Are you managing a custom stone quarry operation where inconsistent feed material and tight project specifications are eroding your profitability? Operational challenges in primary crushing and screening directly impact your entire downstream process, leading to costly bottlenecks.

Гол бэрхшээлүүд орно:
Excessive Downtime for Reconfiguration: Changing between granite, сагссах, шохойн чулуу, or specialty stone often requires lengthy mechanical adjustments, halting production for hours.
Low Yield of Premium Fractions: Inefficient primary crushing generates excessive fines and misshapen aggregate, reducing the volume of highvalue, inspec product.
High Maintenance Costs from Abrasive Wear: The relentless abrasion of hard stone rapidly degrades crusher liners, холбогдол, ба дамжуулагч, leading to frequent part replacement and unplanned stoppages.
Inflexible Feed Handling: Quarryrun material with high clay content or variable sizing can cause bridging, plugging, and uneven feed to the primary crusher, impairing throughput and equipment health.
Эрчим хүчний үр ашиггүй байдал: Older crushing plants consume disproportionate power per ton of finished product, эрчим хүчийг эхний гурван үйл ажиллагааны зардал болгох.

Is your current setup adaptable enough to handle diverse stone contracts? Can you reduce your cost per ton while improving final product shape? A purposeengineered custom stone quarry crushing plant assembly addresses these exact operational pressures.

2. БҮТЭЭГДЭХҮҮНИЙ ТОЙМ

The Custom Stone Quarry Crushing Plant is a stationary or semimobile primary and secondary crushing circuit engineered for quarries producing dimensional stone, aggregate for specific projects (жишээ нь e., rail ballast, concrete aggregates), or decorative stone. It is designed for flexibility in processing a variety of hard rock types without sacrificing efficiency or final product cubicity.

Үйл ажиллагааны ажлын урсгал:
1. Анхдагч демпинг & Урьдчилсан үзлэг: Runofquarry material is dumped into a heavyduty vibrating grizzly feeder (Vgff vgf) which scalps out natural fines and bypasses subsize material to reduce primary crusher load.
2. Нийт хэмжээг бууруулах: A robust jaw crusher or gyratory crusher (selected based on abrasiveness and required reduction ratio) performs the first stage of size reduction.
3. Хоёрдогч бутлах & Хэлбэржүүлэх: Critical for aggregate quality, a cone crusher or impact crusher further reduces material and shapes the aggregate for improved particle shape.
4. Product Screening & Эрэмбэлэх: Multideck vibrating screens precisely separate crushed stone into specified commercial fractions (жишээ нь e., ¾", ½”, 57 чулуу).
5. Хувьцаа & ReCrushing: Onspec material is conveyed to stockpiles. Oversize material is automatically recirculated back to the secondary crusher in a closedcircuit loop.

Хэрэглээний хамрах хүрээ & Хувьсгал:
This plant is optimized for mediumtohigh tonnage operations (150600+ Цагдаа) processing hard rock with compressive strength up to 350 МПа. It is less suitable for very smallscale quarries (<100 Цагдаа) or for processing soft minerals like chalk or shale without significant configuration changes.

3. ҮНДСЭН ОНЦЛОГ

Модульчлагдсан гулсалтын загвар | Техникийн үндэслэл: Preassembled structural steel skids with integrated wiring and piping | Үйл ажиллагааны ашиг тус: Газар дээр нь суулгах хугацааг хүртэл бууруулна 40%, minimizes civil work costs and commissioning errors | ROI нөлөө: Faster timetorevenue; typical installation savings of 1525% versus traditional fieldbuilt plants

Ухаалаг ачаалал мэдрэгчтэй гидравлик | Техникийн үндэслэл: Variabledisplacement hydraulic pumps paired with pressurecompensated valves | Үйл ажиллагааны ашиг тус: Hydraulic systems adjust power output to realtime demand, reducing heat generation and component stress during partial load | ROI нөлөө: Field data shows a consistent 1822% reduction in hydraulic system energy consumption

Liner Wear Monitoring System | Техникийн үндэслэл: Wireless sensor nodes measuring liner thickness via ultrasonic pulseecho | Үйл ажиллагааны ашиг тус: Provides predictive maintenance alerts for crusher mantles/concaves and hopper liners, enabling scheduled changes during planned downtime | ROI нөлөө: Eliminates unplanned stoppages from sudden liner failure; extends liner life through optimal changeout timing

Төвлөрсөн тослох & Тосчин | Техникийн үндэслэл: Automated singlepoint lubricant distribution with blockage detection | Үйл ажиллагааны ашиг тус: Ensures all critical bearings (нутгах, дэлгэц, дамжуулагч) receive correct lubrication intervals without manual intervention | ROI нөлөө: Reduces bearing failure rates by an industrydocumented 6070%, directly lowering parts inventory costs

Adaptive Feed Control Logic | Техникийн үндэслэл: PLCintegrated algorithm adjusting VGF speed based on crusher motor amperage | Үйл ажиллагааны ашиг тус: Maintains optimal chokefed condition in the primary crusher while preventing overloads, maximizing throughput and product consistency | ROI нөлөө: Improves overall plant throughput stability by an average of 12%, maximizing asset utilization

Dust Suppression Ring System | Техникийн үндэслэл: Pressurized water spray nozzles encircling transfer points with solenoid control tied to conveyor operation | Үйл ажиллагааны ашиг тус: Suppresses dust at source with minimal water usage; prevents material handling issues from wetting product excessively | ROI нөлөө: Ensures compliance with site emission standards; усны хэрэглээг ойролцоогоор бууруулдаг 35% compared to manual spraying

HeavyDuty Conveyor Design | Техникийн үндэслэл: CEMA Class IV+ idlers, vulcanized belt splices, and impact beds at loading zones rated for +1000 PIW belts| Үйл ажиллагааны ашиг тус: Withstands continuous impact from sharpedged stone; dramatically reduces belt tears and idler roll failure| ROI Impact Lowers annual conveyor maintenance costs by an estimated 30% while extending belt service life.

4. ӨРСӨЛДӨХ ДАВУУ ТАЛУУД

| Гүйцэтгэлийн хэмжүүр | Аж үйлдвэрийн стандарт (Дундаж) | Custom Stone Quarry Crushing Plant Solution | Давуу тал (% Сайжруулалт) |
| : | : | : | : |
| Цагт тонн (Цагдаа) Төвөг | +/ 15% variance from target due to feed fluctuations| +/ 5% variance via adaptive feed control| 66% Сайжруулалт in process stability |
| Бутлуур доторлогооны амьдрал (Зүлгүүрийн боржин чулуу)| 450,000 500,000 луу|550,000 600,000 tons with optimized chamber design & alloy|Шалтгаална, хамаарна 20% Сайжруулалт in wear life|
| Plant Energy Consumption| ~0.85 kWh per ton of finished product| ~0.68 kWh per ton via efficient drives & loadsensing hydraulics|20% Бууралт in energy cost per ton|
| Бүтэлгүйтэл хоорондын дундаж хугацаа (MTBF)| Major mechanical service every ~1,200 hours| Major mechanical service extended to ~1,800 hours|50% Өсөх in operational availability|
| Бүтээгдэхүүний хэлбэр (Кубийн индекс)| Average index of ~75% for secondary crushed stone.| Average index of ~82% through optimized crushing chamber flow.|~9% Improvement in premiumshaped aggregate yield|

5. ТЕХНИКИЙН ҮЗҮҮЛЭЛТҮҮД

Хүчин чадлын хүрээ: -аас тохируулах боломжтой 150 TPH хүртэл 650 TPH of finished product.
Анхдагч бутлуурын сонголтууд: Эрүүлийн тусламж (900mm x 1200mm to 1400mm x 1800mm) эсвэл Анхан шатны эргэлтийн бутлуур (4265 хэмжээ).
Secondary Crusher Options: HeavyDuty Cone Crushers with multiple cavity options.
Эрчим хүчний шаардлага: Total connected load between 400 kw 1.2 МВт нь тохиргооноос хамаарна; typical voltage requirement of either as per local grid standards.
Материалын үзүүлэлтүүд: Engineered for compressive strengths up to 40k PSI). Constructed from AR400 steel at highwear points; main frames use hightensile structural steel.
Физик хэмжээсүүд (Typical SemiMobile): Length approx.: ~45m; Width approx.: ~12м; Height approx.: ~14m
Байгаль орчны үйл ажиллагааны хүрээ:
Ambient Temperature Range 25°C (13°F) / +45°C (+113°F)
Dust suppression system maintains compliance in environments with particulate matter limits down as required by local regulations
Enclosed electrical cabinets rated IP65 standard

6\. ХЭРЭГЛЭЭНИЙ СУРТАЛЧИЛГАА

Rail Ballast Production Challenge Specific problem was producing consistently sized highfracture crushed granite meeting stringent railway specification MRT12 which demands exceptional particle integrity low flakiness Solution Implementation involved configuring the plant with a highperformance jaw crusher followed by two cone crushers in closed circuit with precise screening decks Results Quantifiable outcomes included achieving a flakiness index below % exceeding spec requirements Plant achieved steadystate production of TPH of spec ballast reducing waste fines by compared to the previous setup

Decorative Aggregate Contracting Challenge A quarry securing multiple contracts needed to switch between producing washed concrete aggregate angular drainage stone 57and rounded pea gravelfor landscapingwith minimal changeover time Solution The selected plant design incorporated interchangeable screen decksand a bypass chute systemwith quickdisconnect clampsallowing product stream redirectionin under minutes Results The operation reduced product changeover downtimefrom hours tomaximizing utilizationfor smallbatch premium contracts This flexibility contributedto a increasein contract revenuewithout additional capital expenditure

7\. АРИЛЖААНЫ ХЭРЭГЛЭЭ

Equipment pricing tiers are structured around core capacityand levelof automation:

Tier Base Configuration Includesprimary jawcrusherscreensecondary conecrushersbasic conveyorsand central electricsPricing typically rangesfrom $Mto $M USDdependingon scale Tier Advanced Configuration Addsautomated feedcontroladvanced dust suppressionclosedcircuit recirculationPLC control roomwith SCADA systemPricing typically rangesfrom $Mto $M USD Tier Turnkey Premium Configuration Includesfull modular skid designprewired/pipedoffsite testingextended component warrantiesonsite commissioning supportPricing typically rangesfrom $Mto $M USD Optional Features Radial stackerconveyorsfor additional stockpilingcapability Washing screwclassifiersfor removingclayand light contaminants Onboard dieselgenerator packagefor siteswithout immediategrid power Noise attenuation enclosuresfor operationsnear residentialareas Service Packages Proactive Maintenance Plans Scheduled inspectionsparts kitsand technician visitsbasedon operatinghours Comprehensive Wear Parts Programs Fixedcostperton agreementsfor all wear linersmantlesconcavesand screen media Financing Options Equipment leasingstructuresoperating leasesor finance leasesto preservecapital Project financingavailablefor qualified buyerswith terms upto years

8\. FAQ Whatis the leadtimefor deliveryand installation Leadtimevariesby configurationTypicallymodular plantsrequire – monthsfrom order todeliverywith onsite installationrequiring – weeksdependingon civilpreparation Is thisplant compatiblewith ourexistingsecondarytertiarycircuitoryconveyorsystem YesEngineering reviewsof your existinglayoutcan be conductedThe plantis designedwith standardizeddischarge heightsand conveyorinterfacepointsto integrateinto mostflowsheets Howisthe performanceguaranteedfortheplant Performance guaranteesare providedbasedon agreeduponfeedmaterialanalysisThese typicallycoverminimumthroughputmaximumpower consumptionper tonand finalproductgradationcurves Whattrainingisprovidedfor our operationalstaff Comprehensive trainingis includedcoveringnormal operationstartup/shutdownproceduresroutine maintenanceandsafetyprotocolsTraining occursbothduringcommissioningandin classroomsettings Arewearparts readilyavailable Criticalwear partsare standardizedcomponentsstockedregionallyinventory managementprogramscan be establishedto ensureavailabilityandreducedleadtimesforspecificalloys Whatisthe expectedlifespanofthemainstructural components With propermaintenancethe mainstructuralsteel frameconveyor structuresandsupportsare engineered fora minimumdesignlifeof yearsin continuousservice