1. PEMBUKAAN PAINPOINT DRIVEN

Adakah anda menguruskan operasi agregat volum tinggi dan menghadapi kesesakan berterusan yang menghakis keuntungan? Untuk pengurus loji dan kontraktor kejuruteraan, a 250300 tph kilang penghancur batu adalah aset pengeluaran yang kritikal, namun cabaran operasi biasa boleh menjejaskan pulangan pelaburannya dengan ketara. These include unpredictable downtime from component failures under continuous heavy load, inconsistent final product gradation leading to premium product loss, and escalating maintenance costs from abrasive wear. Tambahan pula, inefficient power utilization and inflexible configurations that cannot adapt to varying feed materials or product specifications create recurring inefficiencies. How do you ensure your crushing circuit delivers its rated 300 tonperhour capacity consistently, maintains precise product specs with minimal waste, and operates with predictable maintenance costs? The specification of the plant itself is the foundational answer.

2. GAMBARAN KESELURUHAN PRODUK

This specification outlines a complete, pegun CE Marked 250300tph Stone Crushing Plant, designed for highvolume production of aggregates for construction, Pangkalan jalan, dan balast kereta api. The plant is engineered as a threestage crushing and screening circuit for processing mediumhard to hard stone such as granite, basalt, atau batu kapur.

The operational workflow follows a logical, efficient path:
1. Penghancuran utama: Bahan suapan besar (≤750mm) is reduced by a robust primary jaw crusher.
2. Sekunder & Penghancuran tertiari: The output is conveyed to a cone crusher for further size reduction, ensuring optimal particle shape.
3. Pemeriksaan & Stok: Material is classified via multideck vibrating screens; oversize is recirculated, while correctly sized fractions are conveyed to designated stockpiles.

Application scope includes largescale quarry operations, major infrastructure project support sites, dan kawasan bekalan agregat khusus. A key limitation is that this plant configuration is designed as a stationary installation; for frequent relocation, a modular or mobile variant would be more appropriate.

3. CIRI TERAS

Stesen Utama Tugas Berat | Asas Teknikal: Reinforced frame & galas bersaiz besar | Faedah Operasi: Handles peak loads from direct dump truck feeding without stress fracturing | Kesan ROI: Eliminates structural failure downtime, extends service life by estimated 30%

Reka Bentuk Ruang Penghancur Pintar | Asas Teknikal: Laminated crushing principle in cone crusher | Faedah Operasi: Produces more cubical end product with reduced flakiness index | Kesan ROI: Higher percentage of premiumspec material (mis., for asphalt) increases sales revenue

Centralized Greasing & Sistem Kawalan PLC | Asas Teknikal: Automated lubrication cycles and process monitoring | Faedah Operasi: Ensures critical bearings receive proper lubrication without operator intervention; allows realtime adjustment of crusher parameters | Kesan ROI: Menghalang kegagalan galas bencana (a leading cause of 24hr+ downtime) and optimizes power draw

HighEfficiency Vibrating Screens with QuickDeck Change | Asas Teknikal: Rubber spring isolation and sidetensioned screen decks | Faedah Operasi: Reduced vibration transfer to structure; deck panels can be replaced in under 4 jam berbanding. industry standard 8+ | Kesan ROI: Lower structural maintenance and up to 50% less screen change downtime per event

Sistem Penindasan Habuk Bersepadu | Asas Teknikal: Nozzle arrays at transfer points tied to belt operation | Faedah Operasi: Actively controls respirable dust, ensuring compliance with site health and environmental regulations | Kesan ROI: Avoids work stoppages from regulatory noncompliance and reduces wear on machinery from dust ingress

4. KELEBIHAN KOMPETITIF

| Metrik Prestasi | Piawaian Industri untuk Loji 250300tph | This CE Marked 250300tph Plant Solution | Kelebihan (% penambahbaikan) |
| : | : | : | : |
| Adanya (Masa Jalan yang Dijadualkan)| 8892% | 9496% | +5% (reducing annual downtime by ~350 hours) |
| Penggunaan Kuasa setiap Tan| 1.85 2.0 kWj/t | 1.65 1.75 kWj/t | 10% (direct energy cost savings) |
| Pakai Part Life (Mn18 / 22)| ~120,000 tons in primary stage| ~150,000 tons in primary stage| +25% (lower cost per ton crushed) |
| Konsisten Penggredan Produk| ±8% deviation on key sizes| ±4% deviation on key sizes| +50% tighter control (less reprocessing) |
| Masa Min Antara Kegagalan (MTBF)| ~450 waktu operasi| ~650 operating hours| +44% (higher operational predictability) |

5. SPESIFIKASI TEKNIKAL

Kapasiti: Dinilai 250 Ton metrik sejam (tph); capable of peak output up to 300 tph depending on feed material hardness and size.
Saiz suapan: Maximum lump size ≤750mm.
Final Product Range: Capable of producing 05mm sand substitutes up to 40mm coarse aggregate.
Keperluan kuasa: Jumlah kuasa terpasang lebih kurang 550600 kw. Requires stable industrial power supply at 400V/50Hz or tailored to regional standards.
Spesifikasi Bahan: Primary crusher jaws in Mn18Cr2; cone mantles/concaves in Mn22Cr2; screen decks in hightensile steel wire or polyurethane; tali pinggang penghantar dinilai untuk minimum EP400/3.
Dimensi Fizikal (lebih kurang): Entire plant footprint ~80m (L) x 45m (W). Overall height of tallest point (feed hopper) ~12m.
Julat Operasi Persekitaran: Designed for ambient temperatures from 20°C to +45°C with appropriate lubricants. Dust suppression system effective up to wind speeds of 8m/s.

6. SENARIO APLIKASI

Pengembangan Kuari Granit Besar | Cabaran: Existing aging plant produced only 180tph with frequent breakdowns and poor shape yield (280tph for new highway contract with strict shape specifications.| Penyelesaian: Installation of this CE Marked threestage plant with focus on intelligent cone crusher chamber design and highefficiency screens.| Keputusan: Plant achieved sustained output of 290tph. Cubical product yield increased to over 85%, directly meeting premium spec requirements without secondary processing.Downtime reduced by 60% in first year.

Major Infrastructure Project Support Hub | Cabaran: Temporary batching plant site required highvolume aggregate production from sourced rock but had limited space for multiple plants and needed rapid setup.| Penyelesaian: Deployment of this plant in a modularized format based on the same core specifications.Preassembled sections reduced onsite commissioning time.| Keputusan:The plant was operational within 25 days of delivery.Met the project's peak daily demand of 6，500 tons consistently.Spaceefficient design allowed colocation with asphalt batching facility.

7.PERTIMBANGAN KOMERSIL

Equipment pricing is structured across three tiers:
1。Konfigurasi Pangkalan：Includes primary jaw，penghancur kon sekunder，basic screens，dan penghantar。
2。Konfigurasi Dipertingkat：Adds tertiary crushing stage for finer products，sistem gris automatik，and upgraded dust control。
3。Turnkey Package：Includes full civil works design，ereksi，pentauliahan，dan latihan pengendali。

Optional features include metal detectors，automated belt weighing systems，pakej telematik pemantauan jarak jauh,and winterization kits。

Service packages are available separately：
• Platinum：Comprehensive annual coverage including wear parts。
• Gold：Scheduled maintenance and technical support。
• Silver：Breakdown support only。

Financing options through partner institutions can include leasing structures or equipment loans typically over 3660 terma bulan。

8.Soalan Lazim

Q：Is this stone crushing plant compatible with our existing screening equipment or conveyors？
A：Integration is possible but requires detailed engineering review.We provide interface specifications for electrical control compatibility and mechanical connection points to assess feasibility。

Q：What is the expected operational impact during the commissioning phase？
A：With our supervised commissioning package，full operational capacity is typically reached within 710 working days postmechanical completion。We conduct performance tests alongside your team。

Q：How does the CE marking affect operations outside the EU？
A：CE marking signifies conformity with stringent EU health,keselamatan,and environmental standards。It provides independent verification of build quality and safety design which reduces operational risk globally。Local certifications can be addressed separately。

Q：What are the commercial terms for spare parts supply？
A：We offer guaranteed 48hour dispatch on critical spare parts from regional hubs under all service packages。Pricing for common wear parts is fixed annually based on your forecasted consumption。

Q：What workforce training is provided？
A：The standard offering includes comprehensive training for 5 personnel covering safe operation,penyelenggaraan rutin,dan penyelesaian masalah asas。Advanced diagnostic training modules are optional。

Q：Can the plant configuration be adjusted later if our product requirements change？
A Yes.The modular design allows for future addition of a tertiary crusher or different screen decks。The PLC control system can be reprogrammed accordingly。We recommend discussing potential future needs during initial specification