1. PEMBUKAAN PAINPOINT DRIVEN

Adakah anda menguruskan operasi pengeluaran agregat berskala midtolarge dan menghadapi kesesakan berterusan yang menghakis keuntungan? Untuk pengurus loji dan kontraktor kejuruteraan, loji penghancur batu 250300tph adalah aset modal yang kritikal, namun cabaran operasi biasa boleh menjejaskan pulangan pelaburannya dengan ketara.

Inconsistent Throughput: Fluctuations in feed material hardness or size can cause chokeups or underutilization, gagal secara konsisten memukul 250300 ton per hour target and delaying project timelines.
Masa Henti Operasi yang Tinggi: Frequent maintenance stops for wear part replacement or unplanned mechanical failures directly translate to lost revenue, often exceeding thousands of dollars per hour in idle capacity.
Penggunaan Tenaga Berlebihan: Inefficient crushing chambers and poorly matched componentry can lead to disproportionately high power costs per ton of finished aggregate.
Kebolehubahan Kualiti Produk: Inability to precisely control final product cubicity and gradation leads to offspec material, reducing its market value or causing rejections.
Degradasi Bahagian Pakai Pantas: The wrong configuration for your primary rock type accelerates wear in crushers, skrin, dan penghantar, creating unpredictable cost spikes and inventory headaches.

Is your current setup delivering predictable throughput with controlled operational expenses? Can you reliably meet stringent aggregate specifications while maintaining a low costperton metric? The following solution addresses these exact engineering and commercial challenges.

2. GAMBARAN KESELURUHAN PRODUK

Loji penghancur batu pegun 250300tph ini adalah lengkap, hardrock processing circuit engineered for continuous, pengeluaran tinggi agregat untuk pembinaan, Pangkalan jalan, dan balast kereta api. It is designed as a multistage crushing and screening system for processing mediumhard to hard stones such as granite, basalt, kerikil sungai, dan batu kapur.

Aliran Kerja Operasi:
1. Penghancuran utama: Bahan suapan besar (≤750mm) dikurangkan oleh penghancur rahang primer yang teguh atau penghancur gyratory.
2. Sekunder & Penghancuran tertiari: Keluaran dihantar ke sekunder (penghancur kon) and optionally tertiary (cone or impact crusher) stages for further size reduction and shape refinement.
3. Pemeriksaan & Pengelasan: Material is routed through vibrating screens to separate it into precise product fractions (mis., 05mm, 510mm, 1020mm).
4. Pengendalian bahan & Stok: Closedcircuit conveyors recirculate oversize material back to the appropriate crusher, manakala produk onspec dihantar ke stok simpanan yang ditetapkan.

Skop Permohonan & Batasan:
Skop: Sesuai untuk operasi kuari besar, major infrastructure projects requiring dedicated onsite supply, and commercial aggregate suppliers serving regional markets.
Batasan: This is a stationary plant configuration requiring foundational work and substantial electrical supply. Ia tidak sesuai untuk penempatan semula yang kerap. Extremely abrasive or sticky materials may require specific liner configurations and more intensive maintenance protocols.

3. CIRI TERAS

Reka Bentuk Loji Modular | Asas Teknikal: Pra-kejuruteraan, bolttogether substructures with integrated wiring harnesses | Faedah Operasi: Mengurangkan masa pemasangan di tapak dengan anggaran 3040%, minimizing project mobilization delays | Kesan ROI: Faster commissioning leads to earlier revenue generation from aggregate sales.

Geometri Ruang Penghancur Pintar | Asas Teknikal: Computeroptimized cavity design based on feed material simulation | Faedah Operasi: Achieves higher reduction ratios per stage with lower risk of bridging or choking | Kesan ROI: Improves overall circuit efficiency by 812%, directly lowering costperton.

Centralized Greasing & Sistem Kawalan PLC | Asas Teknikal: Automated lubrication points monitored from a central control panel with fault diagnostics | Faedah Operasi: Ensures critical bearings receive proper lubrication schedules, extending component life | Kesan ROI: Reduces manual maintenance time by ~15% and prevents costly bearing failures.

HighStrength Conveyor Systems | Asas Teknikal: DIN/ISO standard idlers with impact beds at loading points and dustsealed bearings | Faedah Operasi: Minimizes spillage and belt wear, ensuring consistent material flow at designed capacities | Kesan ROI: Lowers longterm conveyor maintenance costs and prevents throughput bottlenecks.

MultiDeck HighFrequency Screening | Asas Teknikal: Vibrating screens with adjustable throw and frequency for precise material separation | Faedah Operasi: Produces inspec product gradation with high screening efficiency (>95%) | Kesan ROI: Maximizes saleable product yield and reduces recirculation load on crushers.

HeavyDuty Structural Steel Frame | Asas Teknikal: Analisis Unsur Terhingga (FEA) designed support structures with reinforced walkways | Faedah Operasi: Provides longterm stability under dynamic loads with safe access for service personnel | Kesan ROI: Ensures plant longevity over a 15+ year lifecycle with enhanced operational safety compliance.

4. KELEBIHAN KOMPETITIF

| Metrik Prestasi | Piawaian Industri untuk Loji 250300tph | Our 250300tph Solution | Kelebihan (% Penambahbaikan) |
| : | : | : | : |
| Ketersediaan Purata (Masa Jalan yang Dijadualkan) | 88 92% | >94% (Didokumenkan) | +3% ke +6% |
| Penggunaan Kuasa setiap Tan Diproses (kW/t) ~ Hard Granite| ~0.9 1.1 kW/t| ≤0.85 kW/t| Up to ~15% Reduction |
| Kos Bahagian Pakai setiap Tan (Peringkat Utama)|| Industry data referenced in design; specific savings depend on material abrasiveness.| Pengurangan yang didokumenkan bagi 1025% melalui pengoptimuman ruang |
| Pemasangan & Garis Masa Pentauliahan| 8 10 minggu| 20mm)| Biasanya 80%| Improved market value for premium aggregates |

5. SPESIFIKASI TEKNIKAL

Julat Kapasiti Direka: Adjustable between stable outputs of 250 300 Ton metrik sejam, depending on feed size distribution (<750mm recommended max).
Keperluan kuasa: Jumlah kuasa terpasang lebih kurang 550 650 kw. Requires stable industrial power supply; options available for diesel generator integration.
Spesifikasi Bahan: Engineered for compressive strength ≤350MPa materials (mis., granit). Crusher liners available in various manganese steel grades or composite alloys for specific abrasion resistance.
Dimensi Fizikal (lebih kurang): Plant footprint varies by layout but typically requires an area of approximately (L)80m x (W)50m x (H)15m. Detailed layout drawings are provided preorder.
Julat Operasi Persekitaran: Direka untuk suhu ambien dari 20°C hingga +45°C. Sistem penindasan habuk adalah standard; full dust encapsulation modules are optional.

6. SENARIO APLIKASI

Highway Construction Project Supply

Cabaran: A major contractor needed a guaranteed onsite supply of over 500k tons of certified road base aggregates within an aggressive twoyear timeline.
Penyelesaian: Installation of this modular stone crushing plant configured specifically for limestone processing at the project site.
Keputusan:The plant achieved an average output of over280tph at consistent specification.The dedicated supply eliminated logistical delays,and the project completed its aggregate phase three weeks ahead of schedule

Commercial Quarry Expansion

Cabaran:A regional quarry operator sought to upgrade from150tph capacityto meet new municipal contracts but faced space constraintsand neededto maintain operations during phased implementation
Penyelesaian:A staged upgrade usingthe modular designof thisplant allowingthe secondaryand tertiary crushingstages tobebrought onlinebefore decommissioningthe old circuit
Keputusan:The quarry increasedproductionby95%(from150to293tph average)and improvedproduct cubicityby22%.The phased approach preventedan estimatedsix weeksof total production loss

7.PERTIMBANGAN KOMERSIL

Peringkat harga peralatan distrukturkan di sekitar konfigurasi teras:

1.Tahap Konfigurasi Asas:Includes primary jawcrusher secondary conecrusher screening towersand basic conveyorscapableof reaching250tph.Pricedasacomplete package
2.Peringkat Kapasiti Tinggi:Addsatertiary conecrusherfor superior shapecontrol larger screensand heavyduty feedersfor consistent300+tph performance
3.Customization Options:Dust enclosure systems automated metal detection magnetic separators advanced process automation(SCADA)and alternative wear liner materialsare availableat additional cost

Pakej perkhidmatan termasuk:
•Standard Warranty Package:Covers partsand laborfor12months
•Extended Service Agreement:Predictive maintenance scheduled inspectionsand priority parts dispatchfor36or60months
•OnSite Operator Training:A comprehensive programis includedwith every installation

Financing optionsare availablethrough partner institutions including equipment leasing capital loansand renttopurchase plans tailoredto match project cash flow profiles

8.Soalan Lazim

Q:What if my feed rock hardness exceeds your stated specification?
A:The plant's structural design accommodates harder materials; however achieving the full rated throughput may require adjustments such as differentcrushing chamber profiles reduced feed sizeor specific wear part alloys Our engineering team conducts amaterial reviewprior topurchase

Q:What levelof operator expertiseis requiredtorunthisplant?
A:The PLC control system simplifies operation but we recommendat least one supervisorwith mechanical knowledge Our mandatory training program certifiesyour teamon safe operation basic troubleshootingand routine maintenance procedures

Q:Apakah masa penghantaran yang biasa dari pesanan hingga pentauliahan?
A Forstandard configurations lead timeis typically16–20weeks Exworks Staged deliveryand installationare managedby ourproject managementteamwith aclear critical path scheduleprovided

Q:Canyou providegranular dataon expectedwear part consumptionformy specificmaterial?
A Yes Basedonyour providedmaterial samplesor technical datasheets our laboratorycan performabrasion analysis(eg Los Angeles test)and providea detailedwear part life expectancyreportwith estimatedcostper ton projections

Q:Arethere financing solutionsthat alignwith seasonal cash flowsin our business?
A Yes We offerstructured financing that can include seasonal payment plans where repayment amounts adjustbasedon your typical production cycles subjectto credit approval