1. PEMBUKAAN PAINPOINT DRIVEN

Menguruskan operasi pasir dan kerikil bermakna bersaing dengan gigih, ketidakcekapan yang mahal. Adakah anda menghadapi cabaran biasa ini?
Bahan Suapan Tidak Konsisten: Fluctuations in feedstock size and moisture content lead to frequent clogging, unplanned downtime for manual clearing, and suboptimal screening efficiency.
Kos Penggantian Bahagian Haus Tinggi: The abrasive nature of aggregate rapidly degrades screen panels, komponen pemacu, dan galas, resulting in excessive spare parts inventory and labor costs for changes.
Pengasingan Denda yang Tidak Cekap: Inaccurate separation of fines from specification product leads to offspec material, wasted product in settling ponds, and potential revenue loss or customer rejection.
Getaran Berlebihan & Penyelenggaraan: Poorly balanced or lowquality vibrating screens transmit destructive forces to support structures and require constant bolt tightening, menanggung cek, and foundational repairs.
Had Kebolehskalaan: Fixedscreen systems struggle to adapt to changing market demands for different aggregate specifications, forcing operators to choose between capital expenditure for new units or lost sales opportunities.

Persoalan utama untuk pengurus loji ialah: how can you increase throughput of inspec material while directly reducing perton operating costs and maintenance hours? The answer lies in the core of your classification process: the industrial vibrating screen.

2. GAMBARAN KESELURUHAN PRODUK: HEAVYDUTY VIBRATING SCREEN FOR SAND AND GRAVEL

Peralatan ini berkapasiti tinggi, linear motion vibrating screen engineered specifically for the rigorous demands of sand and gravel mining. It is designed for the dry or wet screening of crushed stone, Kerikil, pasir, dan agregat konkrit kitar semula.

Aliran Kerja Operasi:
1. Pengenalan suapan: mentah, crushed aggregate is conveyed onto the feed box of the vibrating screen, yang mengagihkan bahan secara sama rata merentasi lebar penuh dek atas.
2. Stratifikasi & Perpisahan: A precisely calibrated dualvibrator motor system generates a linear throwing motion. Tindakan ini menstratkan bahan, lifting smaller particles to the top layer for contact with the screen media while conveying larger particles forward.
3. Klasifikasi saiz: Particles smaller than the deck aperture fall through to subsequent decks or collection chutes. Oversize material travels across each deck surface toward the discharge end.
4. Product Stream Discharge: Correctly sized fractions are discharged from designated chutes—typically as oversize (mis., +1”), middle product (mis., 1/4” x 1”), dan denda (mis., pasir) —onto separate conveyors for stockpiling.

Skop Permohonan & Batasan:
Skop: Ideal for primary sizing after crushing, final product classification (producing washed concrete sand, pasir mason, kerepek kerikil), and dewatering washed aggregates. Effective for materials with a bulk density typical of aggregates (1.51.8 t/m³).
Batasan: Tidak direka untuk melekit, highclaycontent materials without prescrubbing; maximum feed size is limited by deck aperture and impact resistance; performance is optimized within specified feed rate and moisture parameters.

3. CIRI TERAS

Sistem Dek Modular | Asas Teknikal: Boltin panel design with multiple tensioning points | Faedah Operasi: Operators can replace individual worn screen panels in under 30 minutes without dismantling side plates. Different wire cloth or polyurethane panels can be swapped to change product specs rapidly. | Kesan ROI: Mengurangkan masa henti pertukaran media skrin sehingga 70% berbanding reka bentuk tradisional, meningkatkan masa pengeluaran tahunan yang ada.

Perhimpunan Penggetar Pusing Kaunter Dwi | Asas Teknikal: Two synchronized eccentric mass motors generating a linear force vector | Faedah Operasi: Menyediakan konsisten, controllable material travel speed and stratification with minimal power consumption. | Kesan ROI: Data lapangan menunjukkan a 1525% reduction in energy use per ton screened compared to bruteforce singleshaft designs; memanjangkan hayat galas.

HuckBolted Side Plate Construction | Asas Teknikal: Aerospacegrade fastener technology creating uniform shear connections | Faedah Operasi: Eliminates fatigue cracking at weld points and prevents structural loosening under constant vibration stress. | Kesan ROI: Virtually eliminates unscheduled downtime for side plate repair; support structure maintenance costs are reduced significantly.

MultiStage Dust Enclosure | Asas Teknikal: Sealed skirtboards with layered rubber dust curtains at transfer points | Faedah Operasi: Contains airborne particulate at feed and discharge zones, improving site environmental compliance and operator health conditions.| Kesan ROI: Mitigates risk of regulatory fines and reduces housekeeping labor around the screening station.

GreaseLubricated Vibrator Bearings | Asas Teknikal: Galas penggelek sfera berkapasiti tinggi dengan port pelinciran automatik | Faedah Operasi: Ensures consistent lubrication coverage under high Gforces, extending critical component life.| Kesan ROI: Predictable bearing service intervals over 10,000 hours reduce unexpected failures; lowers spare parts inventory cost.

Adjustable Screen Angle Wedges | Asas Teknikal: Mechanical shim system at screen support springs | Faedah Operasi: Allows onsite tuning of deck inclination (±2 degrees) to optimize retention time for specific materials.| Kesan ROI: Maximizes screening efficiency across varied deposits without requiring custombuilt units.

4. KELEBIHAN KOMPETITIF

| Metrik Prestasi | Penanda Aras Piawaian Industri | Our Vibrating Screen Solution | Kelebihan Berdokumen |
| : | : | : | : |
| Masa Tukar Panel Skrin (Dek Penuh) | 46 jam (dikimpal/dibol) | 1.5 2 jam (modular tensioned) | Hingga 60% lebih pantas |
| Penggunaan tenaga (kW per ton/hr) ~100tph application| ~0.18 0.22 kW/tph| ~0.14 0.16 kW/tph| ~2025% peningkatan |
| Hayat Perkhidmatan Galas (Vibrator Assembly) | ~6,000 8,000 jam| Sasaran >10,000 jam| >25% hayat lebih panjang |
| Integriti struktur (Side Plate Weld Fatigue)| Common issue after ~2 years| Huckbolt design eliminates weld fatigue path| Nearzero incidence reports |
| Kecekapan Throughput (% of spec product)| Berbeza secara meluas; selalunya 95% efficiency on defined feeds| Direct yield increase |

5. SPESIFIKASI TEKNIKAL

Julat Model & Kapasiti: Available in sizes from 1.2m x 3m (4’ x 10’) up to 2.4m x 6m (8’ x 20’). Kapasiti throughput daripada 50 TPH up to over 800 TPH depending on aperture size and material.
Keperluan kuasa: Motor penggetar dwi dari 2 x 7 kW sehingga 2 x 30 kW setiap satu (~15 HP 80 HP total), standard 400V/50Hz or 460V/60Hz threephase.
Spesifikasi Bahan: Main frame constructed from highyield strength steel plate (>355 MPa). Side plates are reinforced with internal ribbing.Decks support polyurethane,tensioned wire cloth,and rubber media options.Skirtboard rubber rated for high abrasion.
Dimensi Fizikal & Berat: Example Model VSL1836 (1 .8m x 3 .6m): Overall length ~5 .5m , width ~2 .4m , height ~1 .8m . Anggaran berat : 4500 kg .
Julat Operasi Persekitaran: Direka untuk suhu ambien dari 20°C hingga +40°C . Enclosures meet IP65 rating for dust/water protection.Bearings rated for continuous operation under heavy dust load conditions .

6 SENARIO APLIKASI

[Commercial Sand Producer] Cabaran:A producer needed sharper separation between concrete sand (4 mesh )and excess fines (<100 mesh )to meet strict ASTM C33 specs .Their existing screens were losing up t o15 %of salable sand t othe waste pond .Solution:The installation o fa tailored vibrating screen featuring closelyspaced fine mesh decks anda specialized washwater system integration .Results:Screening efficiency f orthe target fraction improved t o97 %.Recovered an estimated $48 ,000 annually i npreviously lost product while reducing pond dredging frequency .

[Large Aggregate Quarry] Cabaran:Frequent plugging o fdeck panels when processing damp ,crusherrun gravel caused daily downtime f ormanual rodding ,kos lebih $300 i ndirect labor per occurrence .Solution:A heavyduty vibrating screen equipped with polyurethane selfcleaning panel systems ona steepened final deck angle .Results:Downtime events related t oscreen blinding decreased by approximately90 %.The operation regained an estimated200 hoursof productive time annually .

7 PERTIMBANGAN KOMERSIL

Equipment pricing tiers are structured based on size ,kapasiti ,dan penyesuaian :
Peringkat Standard: Base models with common configurations f ordry sizing applications .
Peringkat Premium: Includes corrosionresistant coatings ,enhanced dust enclosures ,sistem pelinciran automatik ,and premium brand vibrator motors .
Optional features include spray bar systems f orwet screening ,different types o fscreen media packages ,variable frequency drives f orgreater process control,and integrated weighing /monitoring sensors .
Service packages range from basic commissioning anda parts warranty t opremium multiyear coverage plans that include scheduled inspections,analisis getaran,dan penghantaran bahagian keutamaan .
Financing options are available through partner institutions including equipment loans,pajakan tetap,and rentaltoown programs designed t omatch cash flow profiles typical i nsand&gravel operations .

8 Soalan Lazim

Q:What i sthe lead time f ora standard model vibrating screen ?
A:L ead times vary by model complexity ;standard units typically ship within12 weeks upon receipt o fa confirmed order .

Q:C anyour screens integrate with our existing PLC control system ?
A:M ost models come standard with hardwired start/stop controls but can be outfittedwith remote I/O modules compatiblewith major PLC brandsfor status monitoringand fault reporting .

Q:H owdoes this equipment handle variations i nfeed moisture content ?
A:The linear motion design aids i nmaterial conveyance evenwith moderate moisture.W efactor i nanticipated moisture levels during sizing recommendations.Forhighmoisture feeds,wespecifically recommend wetscreen configurationswith spray bars .

Q:What i sthe expected lifespan o ft hemain structure ?
A:The huckbolted steel constructionis designed fora minimumservice lifeof15+yearsunder normaloperating conditions when maintained accordingtoschedule.Vibratorsandbearingsareserviceableitems .

Q:Doyou offeronsite installation supervision ?
A:T echnical commissioning supervisionis availableas partofour service packages.This ensures proper mechanical alignment,menegangkan,and initial setupforoptimalperformance .

Q:Whatare themost commonwearpartsandtheir typicalservice intervals ?
A:P rimarywearpartsarescreenpanels(intervaldependentonmaterialabrasiveness),dustcurtainskirtrubber,andvibratormountrubbers.Bearingregreasingintervalsareevery500hours;fullrebuildis>10khours.Tool kitsareavailableforspecificmodels .

Q:I sfinancing availableforqualified businesses ?
A:T hroughour commercialpartnersweofferflexiblefinancing solutionsthatcanincludeupto100 %oftheequipmentcostwith termstailoredtoseasonalcashflowpatternscommonintheindustry