Chinese Limestone Mining Prices
1. HAPJE NGA PIKA E DIKIMIT
Menaxhimi i një guroreje gëlqerore përcaktohet nga ndjekja e pamëshirshme e efikasitetit operacional. Për menaxherët e impianteve dhe specialistët e prokurimit, the primary crushing stage often presents significant bottlenecks that directly impact your bottom line. A po përballeni me këto sfida të zakonshme??
Koha e lartë joproduktive për mirëmbajtje: Frequent liner changes and unplanned repairs on your primary crusher halt the entire feed system, kushton mijëra në orë në prodhim të humbur.
Unscheduled Stoppages from Contamination: Noncrushable materials like tramp metal or uncrushable oversize can cause significant damage, leading to costly component failure and extended downtime.
Reduktim i paqëndrueshëm i madhësisë së furnizimit: An inefficient primary crush creates downstream inefficiencies, overworking secondary crushers and screening equipment, increasing wear and energy costs across the entire circuit.
Rritja e kostove operative: Excessive power consumption per ton of crushed material, combined with high wear part replacement frequency, erodes profit margins on every load shipped.
Pyetja kritike është: si mund të arrini një më të besueshme, efikase, dhe procesi i reduktimit primar të kontrolluar me kosto për të stabilizuar të gjithë funksionimin tuaj?
2. PËRMBLEDHJE E PRODUKTIT
The solution is a robust Primary Jaw Crusher engineered specifically for highvolume limestone mining applications. Kjo makinë e rëndë është projektuar si faza e parë kritike në qarkun tuaj të zvogëlimit të madhësisë, handling runofquarry limestone directly from the face.
Rrjedha e punës operative:
1. Quarry haul trucks dump large (deri në 1.5 m) runofmine limestone boulders into the crusher’s vibrating grizzly feeder (VGFF VGF).
2. The VGF removes fines and directs oversize material into the crushing chamber formed by a fixed jaw and a reciprocating moving jaw.
3. The compressive force of the moving jaw against the fixed jaw fractures the limestone along natural cleavage planes.
4. Materiali i grimcuar del përmes një hendeku shkarkimi të rregullueshëm, determining the product size fed to your secondary plant.
Fusha e Aplikimit & Kufizimet:
Fushëveprimi: Ideal for hightonnage primary crushing of abrasive but nonmetallic minerals like limestone, dolomiti, and gypsum. I përshtatshëm si për impiante të palëvizshme ashtu edhe për instalime gjysmë lëvizëse.
Kufizimet: Nuk është projektuar për shumë të vështira, shkëmb magmatik (p.sh., granit, bazalt) without specific configuration. Requires prescreening/removal of excessive clay or sticky materials to prevent chamber packing.
3. TIPARET THEMELORE
Dhoma e Thërrmimit të Thellë | Baza Teknike: Extended nip angle and long vertical jaw design | Përfitimi Operacional: Increases capacity by providing a larger receiving area and greater reduction per cycle | Ndikimi i ROI: Qarkullim më i lartë (TPH) reduces costperton and maximizes shift output
Ndërtimi i kornizës HeavyDuty | Baza Teknike: Fabrikuar nga pllakë çeliku me integritet të lartë me pika stresi të përforcuar | Përfitimi Operacional: Provides exceptional durability against shock loads from large feed boulders | Ndikimi i ROI: Minimizon rrezikun e dështimit katastrofik të kornizës, extending total crusher service life beyond 15+ vjet
Sistemi i rregullimit të ndërrimit hidraulik | Baza Teknike: Zëvendëson pllakat tradicionale të ndërrimit mekanik me një ram hidraulik | Përfitimi Operacional: Allows remote adjustment of crusher discharge setting and provides automatic clearing of chamber blockages | Ndikimi i ROI: Reduces downtime for size changes from hours to minutes and protects components from overload damage
Profili i optimizuar i nofullës | Baza Teknike: Computermodeled tooth geometry based on limestone fragmentation studies | Përfitimi Operacional: Promotes interparticle crushing for better shaped aggregate and more efficient reduction | Ndikimi i ROI: Improves overall plant yield of inspec product while reducing jaw plate wear rates by up to 20%
Motori i integruar & Ruajtja e makinës | Baza Teknike: Enclosed vbelt drives with safetylatched guards | Përfitimi Operacional: Protects personnel and drive components from dust ingress and physical contact | Ndikimi i ROI: Lowers operational risk, reduces belt slippage/failure, and ensures compliance with site safety standards
4. PËRPARËSITË KONKURRETARE
| Metrikë e performancës | Standardi i industrisë për Thërrmuesit primare të nofullës | Zgjidhja jonë primare e thërrmuesit të nofullës | Avantazhi (% Përmirësimi) |
| : | : | : | : |
| Disponueshmëria (Koha e funksionimit) | 8590% (duke përfshirë mirëmbajtjen e planifikuar) | 9395% (duke përfshirë mirëmbajtjen e planifikuar)| +5% te +8% |
| Veshin Part Life (Jaw Plates Limestone) | 120,000 150,000 ton për grup| 180,000 220,000 ton për grup| +40% te +50% |
| Konsumi i energjisë për ton të grimcuar| Ndryshon shumë; bazë = 100%| Optimized kinematics reduce draw at peak load| Deri në 15% |
| Tramp Metal / Uncrushable Recovery Time| Manual removal or cutting torch required (~ 48 orë)| Hydraulic toggle allows reversal/clearing in <30 minuta| Downtime reduced by ~90% |
5. SPECIFIKIMET TEKNIKE
Gama e Kapacitetit: Në varësi të modelit; nga 500 te 2,500 ton në orë (TPH) of crushed limestone.
Hapja e furnizimit: Up to 1500mm x 1200mm to accept large quarry boulders.
Kërkesat për fuqi: Motori kryesor polic nga 150 kW në 400 kW (200 HP të 500 HP), në varësi të madhësisë së modelit.
Specifikimet e materialit: Kornizë çeliku e prodhuar me qëndrueshmëri të lartë; Nofulla e çelikut mangan vdes (14%18% Mn); Alloy steel eccentric shaft with precision bearings.
Dimensionet fizike (Shembull Model): Përafërsisht. Gjatësia: 9m; Gjerësia: 4m; Lartësia: 4m; Pesha: ~85,000 kg.
Gama e funksionimit të mjedisit: Projektuar për temperaturat e ambientit nga 20°C deri në +45°C; Kushinetat e izoluara nga pluhuri standard.
6. Skenarët e APLIKIMIT
Prodhuesi i agregatit në shkallë të gjerë & Cement Plant Feedstock
Challenge A major Midwest producer faced excessive downtime every six weeks for manual jaw die rotation and replacement on their aging primary crusher, bottlenecking their dualstream plant.
Solution Installation of a new heavyduty Primary Jaw Crusher featuring quickchange wedgelocked jaw dies and a hydraulic toggle system.
Results Field data shows mean time between maintenance events extended to over four months. Combined with faster changeouts, available crushing hours increased by an estimated 400 orë në vit.
Integrated Limestone Quarry Expanding Production
Challenge An expanding quarry needed higher primary throughput but had limited space for a larger footprint plant upgrade within their existing pit perimeter.
Solution Implementation of a highcapacity Primary Jaw Crusher in a semimobile skidmounted configuration with an integrated apron feeder.
Results The solution provided a 35% increase in primary throughput without requiring new fixed foundation work or major conveying modifications. The skid design allowed future relocation as the pit face advanced.
7. KONSIDERATA TREGTARE
Our Primary Jaw Crushers are offered in three main tiers:
1. Seria standarde e detyrës: For consistent feed with lower contamination risk. Includes core features like heavyduty frame and optimized jaw profile.
2. Seria Premium Duty: Adds hydraulic toggle adjustment, sisteme të automatizuara të lubrifikimit, and advanced wear monitoring sensors for maximum uptime.
3. Zgjidhje të krijuara me porosi: For unique layouts or extreme output requirements; includes custom feeder integration or special material specifications.
Optional features include dust suppression spray systems onboard control cabins walkways grizzly bypass chutes
Service packages range from basic commissioning support up through comprehensive multiyear Planned Maintenance Agreements which include scheduled inspections wear part supply at prenegotiated rates priority field service response Financing options including equipment leasing capital expenditure loans are available through our accredited partners
8.FAQ
Q What is the typical installation timeframe for this Primary Jaw Crusher
A For a standard stationary installation with prepared foundations plan for approximately three weeks from delivery placement mechanical connection electrical tiein commissioning
Q How does this crusher handle variations in limestone hardness within our deposit
A The hydraulic toggle system provides automatic overload protection adjusting momentarily to pass harder sections This protects components while maintaining product gradation consistency far better than rigid designs
Q Can we use existing feeders conveyors motors with your new crusher
A Our engineering team will review your existing layout specifications during quotation We provide detailed interface drawings ensure compatibility often reusing major ancillary equipment reduce overall project cost
Q What is included in your standard warranty
A We offer months comprehensive warranty covering all parts labor defects workmanship Extended warranties available purchase separately cover major structural components years
Q Do you provide operational training our crew
A Yes comprehensive onsite training provided commissioning covers safe operation routine maintenance procedures troubleshooting guides specific model This ensures your team achieves optimal performance safely start
