1. PEMBUKAAN PAINPOINT DRIVEN

Menguruskan operasi pasir dan kerikil bermakna bersaing dengan gigih, ketidakcekapan yang mahal. Adakah anda menghadapi cabaran biasa ini?
Masa Henti yang Tinggi daripada Pakai: Lelasan berterusan daripada pasir silika dan agregat membawa kepada kegagalan pramatang pam, pelapik, dan skrin, mengakibatkan pemberhentian yang tidak dirancang untuk penggantian.
Penggredan Produk Tidak Konsisten: Inefficient screening or classification yields offspec material, mengurangkan peratusan premium, indemand products and increasing waste stockpiles.
Air Berlebihan & Penggunaan kuasa: Pencucian yang tidak cekap, penyahairan, and material handling systems inflate utility costs—a primary operational expense that directly erodes profit margins.
Buruh Tinggi & Kos penyelenggaraan: Equipment requiring frequent manual adjustment, constant monitoring for blockages, or complex maintenance routines increases your operational overhead and safety exposure.
Hilang Hasil daripada Denda: Poorly designed recovery systems fail to capture marketable fine sand fractions, washing valuable product into settling ponds.

Soalan utama untuk pengurus kilang adalah ini: how can you specify equipment that directly targets these pain points to improve availability, control grading, and reduce cost per ton?

2. GAMBARAN KESELURUHAN PRODUK: HIGHCAPACITY AGGREGATE SCREENS

This product category covers heavyduty vibrating screens engineered for the primary sizing, scalping, and fine separation of sand and gravel. Designed for continuous duty in harsh environments, they are a critical node in determining plant throughput and product quality.

Aliran Kerja Operasi:
1. Suapan & Pengedaran: Runofmine or crushed feed is evenly distributed across the full width of the screen box via a dedicated feeder or spreader conveyor.
2. Stratifikasi & Perpisahan: Highfrequency vibration stratifies material, forcing smaller particles down to the screen media while larger particles convey across the deck surface.
3. Saiz & Pelepasan: Sized fractions pass through designated screen decks (mis., top deck: +1”, middle deck: 1/4” to 1”, bottom deck: 1/4”) and are discharged into separate chutes or onto product stockpiling conveyors.

Skop Permohonan: Ideal for hightonnage quarry applications processing natural sand & gravel or crushed stone. Suitable for dry screening or as part of a wet washing circuit.
Batasan: Tidak direka untuk melekit, highclay material without prescreening or washing attachments. Maximum feed size is limited by box design and deck punch plate specifications.

3. CIRI TERAS

Sistem Dek Modular | Asas Teknikal: Boltin panel design with multiple media options (wire cloth, poliuretana, getah) | Faedah Operasi: Operators can change panel types or sizes in sections to adapt to deposit changes or product specs without full deck replacement. | Kesan ROI: Reduces media change downtime by up to 40% and allows precise media selection to optimize wear life vs. open area.

DualVibration Mechanism | Asas Teknikal: Dua aci sipi putar balas disegerakkan menjana lejang linear | Faedah Operasi: Provides positive material conveyance with minimal plugging or blinding, maintaining rated capacity even with damp feed material. | Kesan ROI: Ensures consistent throughput (tan/jam), protecting downstream process stability and overall plant yield.

Sealed Bearing Cartridge Assembly | Asas Teknikal: Prelubricated, labyrinthsealed bearing units mounted external to the screen body | Faedah Operasi: Isolates critical drive components from dust and water ingress; enables bearing changeout without dismantling the vibrator assembly. | Kesan ROI: Extends bearing service life by 23x versus standard designs and reduces mean time to repair (MTTR) dengan lebih 60%.

SubResonant Drive Tuning | Asas Teknikal: Drive system operates below the natural frequency of the springsupported screen frame | Faedah Operasi: Dramatically reduces dynamic loads transferred to the support structure during startup and shutdown cycles. | Kesan ROI: Eliminates the need for massive reinforced concrete foundations; allows installation on steel support structures, reducing civil costs by approximately 25%.

QuickRelease Tensioning System | Asas Teknikal: Hydraulic or mechanical wedgebased system for screen cloth tensioning | Faedah Operasi: Enables singleoperator tensioning or replacement of screen media in under 30 minutes per panel. | Kesan ROI: Directly addresses labor cost containment and increases plant availability during routine maintenance windows.

4. KELEBIHAN KOMPETITIF

| Metrik Prestasi | Piawaian Industri | HighCapacity Aggregate Screen Solution | Kelebihan (% penambahbaikan) |
| : | : | : | : |
| Screen Media Change Time (Dek Penuh) | 812 jam (krew daripada 3) | 46 jam (krew daripada 2) | ~50% lebih pantas |
| Menanggung Masa Purata Antara Kegagalan (MTBF) | 8,000 10,000 jam | 18,000 22,000 jam | ~120% longer life |
| Penggunaan Kuasa setiap Tan Diproses| Garis dasar (100%)| Strok yang dioptimumkan & mass dynamics reduces draw by ~15%| 15% lebih cekap |
| NearSize Material Accuracy (0.5 aperture)| ~85% kecekapan| Patented ball tray/deck cleaning maintains >92% kecekapan| ~8% more premium product |
| Structural Load Transmitted to Base| Garis dasar (100%)| Subresonant tuning reduces dynamic load by ~70%| 70% less force |

_(Field data based on comparative analysis of similar duty cycles.)_

5. SPESIFIKASI TEKNIKAL

Penilaian Kapasiti: bergantung kepada model; berkisar dari 500 TPH berakhir 2,500 TPH pasir & gravel feed.
Keperluan kuasa: Dualdrive motors from 30 HP ke 100 HP total (480V/60Hz/3Ph standard). Pemacu Frekuensi Boleh Ubah (VFD) optional for stroke/timing adjustment.
Spesifikasi Bahan: Side plates constructed from hightensile AR400 steel; Deck frames from reinforced carbon steel; Optional corrosionresistant coatings for saline or highhumidity environments.
Dimensi Fizikal (tipikal): Singledeck units from \(10' x \(5'\) up to tripledeck units at \(20' x \(8'\). Weight ranges from ~12k lbs to over 45k lbs.
Julat Operasi Persekitaran: Direka untuk suhu ambien dari 20°C (4°F) hingga +50°C (122°F). Dusttight enclosures available; washdown systems standard on wet screening models.

6. SENARIO APLIKASI

[Commercial Sand Producer – Midwest USA] Cabaran: A major producer needed higher throughput on their 30140 specialty sands but faced chronic blinding on fine mesh screens during humid periods.Penyelesaian: Implementation of our highcapacity aggregate screens equipped with polyurethane modular decks featuring integrated ball trays.Keputusan: Screen blinding was eliminated entirely through continuous selfcleaning action. Production of inspec fine sands increased by an average of 18%, while unscheduled downtime events related to screening fell by over 90%.

[Large Aggregate Quarry – Southeast Asia] Cabaran: The existing screening plant created significant structural vibration issues on its elevated steel platform foundation.Penyelesaian: Replacement with our subresonant tuned aggregate screens designed specifically for steel structure mounting.Keputusan: Measured vibration at the support beams was reduced by over twothirds (22 mm/s). This allowed safe expansion of processing lines on existing infrastructure without costly reinforcement.

[Integrated C&D Recycling Operation – Europe] Cabaran: Processing recycled concrete aggregate caused extreme wear on traditional wire cloth screens.Penyelesaian: Installation using our modular deck system fitted with specialized abrasionresistant rubber panels.Keputusan: Screen panel service life increased from an average of three weeks up to fourteen weeks per set—a fourfold improvement—drastically cutting consumable costs.

7. PERTIMBANGAN KOMERSIL

Our specification process is structured around your required capacity:

Peringkat I (Kewajipan Standard, <800 Tph): Base models ideal for steadystate operations processing consistent material profiles.
Ciri Pilihan: Basic spray bars
Pakej Servis: Parts warranty + recommended spare parts kit

Tahap II (Tugas Berat, <1600 Tph): Enhanced models featuring upgraded bearings
Ciri Pilihan: VFD controls
Pakej Servis: Waranti lanjutan

Peringkat III (Kewajipan Melampau, <2500+ Tph): Fully configured systems including subresonant tuning
Ciri Pilihan: Full automation interface packages
Pakej Servis: Penyeliaan pentauliahan di tapak

Financing options include capital lease agreements tailored around seasonal cash flow cycles common in aggregate production.

Soalan Lazim

Apakah masa utama anda yang biasa?

Lead times vary based on model complexity but typically range between [XY] weeks upon receipt of order.

Can this equipment be integrated into my existing plant layout?

ya; our engineering team provides detailed installation drawings based on your site plan.

What is your warranty policy?

We offer a standard [X]year warranty covering all structural components against manufacturing defects

Adakah anda menyediakan jaminan prestasi?

ya; we guarantee rated throughput capacity when processing feed material within agreedupon specifications

Apakah latihan yang anda sediakan?

We include comprehensive operator training during commissioning