1. PEMBUKAAN PAINPOINT DRIVEN

Managing a sustainable limestone mining operation presents distinct challenges that directly impact your profitability and compliance. Are you contending with inconsistent feed material causing premature crusher wear and unplanned downtime? Are dust suppression systems failing to meet stringent environmental standards, risking permits and community relations? Perhaps your primary crushing stage is a bottleneck, limiting overall plant throughput and leaving potential revenue untapped. Each hour of unscheduled maintenance or suboptimal tonnage per hour erodes your margin. The right primary crushing equipment must address these specific pain points: reducing lifecycle cost per ton, ensuring reliable uptime in abrasive conditions, and enabling cleaner, more efficient material reduction from the very first stage.

2. GAMBARAN KESELURUHAN PRODUK

This product line consists of heavyduty, penghancur gyratory primer pegun direka khusus untuk hightonnage, sustainable limestone mining applications. Designed as the first critical link in your mineral processing circuit, it transforms blasted quarry run into a consistent, manageable feed for downstream operations.

Aliran Kerja Operasi:
1. Quarry dump trucks discharge large blasted limestone (sehingga 1500mm) directly into the crusher’s feed hopper.
2. The manganese steel mantle gyrates within the concave, applying compressive force to break the rock against itself.
3. Crushed material passes through the preset discharge opening, with the size controlled by the crusher’s setting adjustment.
4. The product is discharged onto a primary conveyor belt for transport to secondary crushing or stockpiling.

Skop Permohonan: Sesuai untuk operasi kuari berskala besar dengan pengeluaran tahunan melebihi 2 juta tan, requiring continuous, reliable primary reduction. Batasan: Not suitable for mobile or semimobile applications without significant structural support; requires a substantial capital investment and reinforced concrete foundation.

3. CIRI TERAS

Reka Bentuk Bilik Pintar | Asas Teknikal: Sudut nip yang dioptimumkan dan geometri ruang penghancuran | Faedah Operasi: Promotes interparticle crushing for higher reduction ratios and more cubical product shape | Kesan ROI: Reduces load on secondary crushers, lowering overall system energy consumption by an estimated 812%.

Patented Dust Seal System | Asas Teknikal: Multistage labyrinth seal with positivepressure air purge | Faedah Operasi: Effectively contains limestone dust at the main shaft junction, protecting bearings and internal mechanisms | Kesan ROI: Extends major service intervals by up to 40%, reduces component wear costs, and supports environmental compliance.

Hydroset® Automatic Setting Adjustment | Asas Teknikal: Hydraulic piston controls the main shaft position | Faedah Operasi: Allows operators to adjust crusher discharge setting in under one minute for precise product size control | Kesan ROI: Minimizes downtime for product changes by over 95% berbanding sistem shim manual, maximizing plant flexibility.

Aci Utama Aloi Tempa | Asas Teknikal: Singlepiece forging from highstrength alloy steel | Faedah Operasi: Provides unmatched torsional strength and fatigue resistance under cyclical loading from hard inclusions | Kesan ROI: Menghapuskan risiko kegagalan aci bencana; data lapangan menunjukkan a >99.5% reliability rate over a 10year service life in limestone.

Integrated SMART Bowl Liner Monitoring | Asas Teknikal: Wireless sensor nodes embedded in backing material measure liner wear profiles | Faedah Operasi: Menyampaikan tepat, realtime data on concave wear without requiring shutdowns for manual inspection | Kesan ROI: Mendayakan perubahan pelapik ramalan semasa tetingkap penyelenggaraan yang dirancang, preventing unplanned stoppages and optimizing liner utilization.

HighCapacity Spider Design | Asas Teknikal| Wider crosssection and optimized arm design| Faedah Operasi| Accommodates larger feed sizes directly from modern haul trucks (mis., 400ton class), eliminating need for prescreening or grizzly in many cases| Kesan ROI| Reduces upfront infrastructure cost and simplifies feed layout.

4. KELEBIHAN KOMPETITIF

| Metrik Prestasi | Piawaian Industri (Penghancur rahang utama) | Penyelesaian Penghancur Gyratory Utama | Kelebihan (% penambahbaikan) |
|||||
| Adanya / Masa aktif | 8590% (due to longer changeouts & penyelenggaraan) | 9396% (reka bentuk yang mantap & faster adjustments) | +7% |
| Kapasiti Tan (tph) | Hingga 1,500 tph | 2,000 6,000+ tph | +33% ke +300% |
| Kos setiap Tan (Beroperasi) $$0.50 $0.70/ton $$0.35 $0.45/ton |30% |
| Kecekapan tenaga (kWj/tan) $$0.80 $1.00/kWj/tan $$0.60 $0.75/kWj/tan |25% |
| Kehidupan Pelapik (Batu Abrasive) $$69 bulan $$1218 bulan +100% |

5.SPESIFIKASI TEKNIKAL

Julat Model: GC4265 to GC60110
Pembukaan suapan: 1,070 mm ke 1,500 mm
Julat kapasiti nominal: 2,000 – habis 6,000 Ton metrik sejam
Kuasa Terpasang: 300 kW kepada 800 kw
Jumlah Berat: 150 – 400 tan metrik (penghancur sahaja)
Bahan Rangka Utama: Plat keluli berkekuatan tinggi yang direka dengan kimpalan yang melegakan tekanan.
Liner Material: Premium manganese steel alloys; optional Xtralloy® for extreme abrasion.
Julat Pelarasan Tetapan Pelepasan: 125 – 250 mm (bergantung kepada model).
Julat Suhu Operasi: 30°C hingga +45°C dengan sistem pelinciran standard.
Pematuhan alam sekitar: Designed to operate within noise levels of <85 db(A) di 10 meters with integrated enclosures.

6\. SENARIO APLIKASI

Cement Plant Integrated Quarrying Operation Challenge:

A major cement producer needed to increase raw material feed to its new kiln line but was constrained by its existing primary jaw crusher's capacity bottleneck at ~1,400 tph.
Penyelesaian:
Installation of a GC5065 Primary Gyratory Crusher as the new firststage unit.
Keputusan:
Throughput increased consistently above design capacity of ~2'800 tph; improved product gradation reduced load on hammer mills downstream; total costperton of raw material crushed decreased by an estimated ~28%.

HighProduction Aggregate Quarry Challenge:

An aggregate supplier faced escalating maintenance costs and dust emissions from an aging primary crusher at its flagship limestone quarry.
Penyelesaian:
Replacement with a newgeneration Primary Gyratory Crusher featuring the advanced dust seal system and SMART liner monitoring.
Keputusan:
Unplanned downtime related bearing contamination was eliminated; liner changeout planning improved accuracy by over ~90%, reducing annual liner costs by ~15%; particulate emissions at the source were measured below permit requirements.

7\. PERTIMBANGAN KOMERSIL

Equipment pricing is tiered based on size/capacity model (GC Series number). A base configuration includes the crusher assembly drive motor lubrication system hydraulic adjustment system motor control center VFD starter

Optional features include automated lubrication systems advanced condition monitoring packages special tool sets custom walkways access platforms extended warranty plans

Service packages are available ranging from basic preventive maintenance inspections comprehensive multiyear performance agreements that cover parts labor scheduled inspections

Financing options include standard capital purchase operating lease structures tailored project financing solutions designed for major mineral processing expansions

8\. Soalan Lazim

What is required foundation preparation?
Installation requires a substantial reinforced concrete pile cap foundation designed specific load dynamic forces Detailed civil engineering drawings are provided as part of purchase agreement

How does this integrate with existing downstream equipment?
The crushers are designed produce consistent wellgraded output that optimizes performance secondary cone impact crushers Proper integration review conducted our application engineers ensure compatibility belt widths conveyor capacities surge bin requirements

Apakah masa utama penghantaran biasa selepas penempatan pesanan?
Lead times vary model current manufacturing schedule Typically range from months larger units require detailed project planning early engagement

What included standard warranty?
Standard warranty covers defects materials workmanship period months operation whichever occurs first Extended warranty plans available purchase

Can liners be changed my own maintenance team?
Yes All designs prioritize serviceability Standard procedures specialized tools enable experienced crews perform major liner changes Training provided ensure safety efficiency during these procedures