Sand Gravel Mining Maker Datasheet
1. HAPJE NGA PIKA E DIKIMIT
Po përshkallëzimi i kostove operacionale dhe koha e paparashikueshme e joproduktive po gërryen marzhet tuaja të fitimit të rërës dhe zhavorrit? Sfidat e zakonshme të industrisë përfshijnë:
Veshja e Lartë & Shpenzimet e Mirëmbajtjes: Abrasive materials rapidly degrade crusher liners, ekranet, dhe komponentët e pompës, duke çuar në ndërrim të shpeshtë të pjesëve dhe ndalime të paplanifikuara.
Klasifikimi joefikas i materialeve: Inconsistent particle size separation results in offspec product, ripërpunim i kushtueshëm, and lost revenue from premium aggregate grades.
Gjenerimi i gjobave të tepërta: Overcrushing in primary and secondary stages creates an oversupply of lowvalue fines, diminishing the yield of highvalue concrete and asphalt sand.
Konsumi i lartë i energjisë & Punës: Inefficient plant layout and manually intensive processes, like feeder regulation and belt monitoring, drive up power costs and require constant operator intervention.
Water Management Complexity: Ineffective slurry handling and dewatering systems lead to water recycling issues, sediment pond overflows, and potential environmental compliance risks.
Is your operation equipped to transform these cost centers into controlled, predictable processes? The right core processing equipment is not an expense but a direct lever for profitability.
2. PËRMBLEDHJE E PRODUKTIT: SAND CLASSIFICATION AND DEWATERING SYSTEM
This sand classification and dewatering system is engineered for the precise washing, përmasat, and moisture reduction of sand products in sand gravel mining operations. It is a closedloop solution designed to maximize product value and minimize water consumption.
Rrjedha e punës operative:
1. Feed & Shpërndarja: Slurry from a wash screen or attritioner is evenly distributed into the system’s feed box.
2. Klasifikimi hidraulik: Material enters a rising current cyclone or hydraulic classifier, separating sand particles by size and specific gravity.
3. Deck Dewatering: Classified sand is discharged onto a highfrequency dewatering screen, where vibration forces remove surface moisture.
4. Grumbullimi i rezervave & Riciklimi i ujit: Onspec dewatered sand is conveyed to stockpile, while effluent water is channeled to a clarifier for recycling.
Fusha e Aplikimit & Kufizimet:
Fushëveprimi: Ideal for producing concrete sand, rërë murature, specialty sands, and glass sand from natural deposits or crushed rock. Effective for operations processing 50 te 500 tons per hour of sand feed.
Kufizimet: Not a substitute for primary washing or scrubbing of heavily claybound material. Feed slurry consistency must be controlled for optimal classification. Requires a consistent water supply and complementary settling pond or clarifier system.
3. TIPARET THEMELORE
Precision Hydraulic Classifier | Baza Teknike: Controlled rising current water velocity | Përfitimi Operacional: Achieves accurate cut points for consistent product gradation meeting ASTM C33 or other specifications | Ndikimi i ROI: Redukton refuzimin e produktit deri në 15% and increases premium product yield
HighFrequency Dewatering Screen | Baza Teknike: Linear vibratory motion with steep discharge angle | Përfitimi Operacional: Reduces moisture content in finished sand to 812%, minimizing hauling costs and preventing stockpile freezing | Ndikimi i ROI: Lowers drying fuel costs if thermal drying is required; improves customer satisfaction with dripfree loads
Polyurethane Wear Components | Baza Teknike: Abrasionresistant cast polyurethane liners, nozzles, and screen panels | Përfitimi Operacional: Provides 35x longer service life than standard rubber or steel in highwash environments | Ndikimi i ROI: Cuts component replacement costs by over 60% annually and reduces changeout downtime
Variable Speed Drive System | Baza Teknike: Integrated VFDs on feed pumps and screen vibrators | Përfitimi Operacional: Allows operators to finetune classification cut point and dewatering intensity based on feed material changes in realtime | Ndikimi i ROI: Optimizes efficiency across varying deposit strata without manual component swaps
Modular Construction | Baza Teknike: Bolttogether subassemblies with prefitted piping | Përfitimi Operacional: Enables rapid onsite assembly with minimal welding; thjeshton rikonfigurimin ose zhvendosjen e impiantit në të ardhmen | Ndikimi i ROI: Redukton kohën e instalimit deri në 40%, uljen e kostove të kontraktorit dhe përshpejtimin e kohës së prodhimit
Integrated Flocculant Dosing Ports | Baza Teknike: Preplumbed injection manifolds at key slurry points | Përfitimi Operacional: Facilitates optimal chemical mixing for enhanced fines capture in closedwater circuits | Ndikimi i ROI: Improves water clarity for recycling, reduces pond cleaning frequency by an estimated 30%
4. PËRPARËSITË KONKURRETARE
| Metrikë e performancës | Standardi i Industrisë (Conventional Cyclone & Ekrani) | This Sand Classification System | Avantazhi (% Përmirësimi) |
| : | : | : | : |
| Përmbajtja e lagështisë së produktit (Rërë betoni) | 1520% typical discharge moisture| Konsistente 912% discharge moisture| Deri në 40% reduction in free water weight |
| Efikasiteti i rikuperimit të gjobave (200 rrjetë)~7080% recovery rate~Consistent >92% recovery rate~Up to ~22% more saleable material retained |
| Wear Life on Primary Liners~Rubber liners lasting ~4 months~Polyurethane liners lasting ~14 months~250% longer service life |
| Power Consumption per Ton~Fixed speed drives at constant load~Variable speed drives optimizing load~Field data shows 1018% kWh/ton më të ulët |
| Footprint Requirement (for equal capacity)~Multiple units with separate supports~Single integrated structure with shared supports~Approximately 25% less floor space |
5. SPECIFIKIMET TEKNIKE
Gama e Kapacitetit: Modelet e disponueshme nga 50 TPH te 400 TPH of dry solids feed (slurrydependent).
Kërkesat për fuqi: Total connected power ranges from 45 kW (për modele më të vogla) te 150 kW (for largest models), utilizing standard industrial voltages (460V/3Ph/60Hz).
Specifikimet e materialit: Contact surfaces utilize ASTM A36 structural steel with abrasionresistant AR400 steel at highimpact points. Classification chambers feature cast polyurethane. Screen decks are polyurethane modular panels.
Dimensionet fizike (Model SC200): Gjatësia e përgjithshme: ~ 9 m; Gjerësia: ~ 4 m; Lartësia (to top of feed box): ~ 5 m; Approximate shipping weight: ~14,000 kg.
Gama e funksionimit të mjedisit: Designed for ambient temperatures from 29°C to +45°C (20°F deri +113 °F). Electrical components rated for NEMA 4X (hosedown, corrosion resistant) mjedise.
6. Skenarët e APLIKIMIT
Fabrika e prodhimit të rërës së betonit
Challenge A Midwest producer struggled with inconsistent gradation yielding only ~65% ASTM C33compliant concrete sand from their deposit; the remainder was downgraded as fill material at significant revenue loss.
Solution Implementation of a Model SC150 Sand Classification System with precision hydraulic classifiers replaced their outdated rake classifier system.
Results Within one month of commissioning:
Production of spec concrete sand increased to over 92%.
Fines loss was reduced by twothirds.
Annualized revenue increase exceeded $280k based on increased premium product volume.
DredgeFed Mining Operation
Challenge A river dredging operation faced high pumping costs due to transporting excess water long distances from the dredge pond to the processing plant.
Solution Installation of a compact Sand Classification System directly on the dredge discharge allowed for primary dewatering at the pit face.
Results The system delivered:
A reduction in slurry volume pumped by over 35%, significantly lowering fuel consumption per ton produced.
Direct loading of dewatered sand onto haul trucks at the pit site versus pumping it miles away.
7. KONSIDERATA TREGTARE
Nivelet e çmimeve të pajisjeve
Tier pricing is based on capacity (TPH). Entrylevel systems (250 TPH) citohen në specifikimet e projektit.
Karakteristikat opsionale
Advanced features include remote monitoring PLC packages with gradation trend tracking , automated flocculant dosing systems , konstruksion inox për ambiente gërryese ,dhe mbylljet e dobësimit të zërit .
Paketat e Shërbimit
Threetier service plans are available:
1.Basic Warranty covering parts .
2.Platinum Plan extending warranty coverage .
3.Platinum Plus Plan adding annual inspections .
Opsionet e financimit
Flexible commercial terms include capital lease , qira operative ,and loan structures through partner financial institutions . Renttoown programs may be available .
8. FAQ
Cilat pajisje kërkohen në rrjedhën e sipërme?
The system requires a consistent slurry feed typically provided by a wash screen log washer or attrition scrubber . Feed pumps can be included as part of the package .
How does this system integrate with our existing clarifier or settling pond?
It is designed as a complementary component . By removing most solids it significantly reduces the load on your clarifier improving its efficiency . Standard discharge flanges connect directly .
Cili është afati tipik i instalimit?
For modular units installation typically requires days not weeks assuming prepared foundations are ready . Our project managers provide detailed site preparation guidelines .
A ofrohen garancitë e performancës?
Yes performance guarantees based on achieving specified product gradation bands are included in commercial contracts subject .
What spare parts inventory should we maintain?
We provide recommended critical spares list which typically includes polyurethane wear parts specific screen panel modules .
Can this handle very coarse material like pea gravel?
No this system is optimized specifically for sandsized particles . For coarse aggregate rinsing separate solutions are recommended .
What ongoing operator training do you provide?
Comprehensive training during commissioning covers operation maintenance troubleshooting procedures . Training manuals digital resources are provided
Lini Mesazhin Tuaj
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