1. PYNPUNT GEDREWE OPENING

Stygende bedryfskoste en onvoorspelbare stilstand erodeer jou winsmarges vir sand en gruis? Algemene bedryfsuitdagings sluit in:
Hoë Dra & Onderhoudskoste: Abrasive materials rapidly degrade crusher liners, skerms, en pompkomponente, lei tot gereelde vervanging van onderdele en onbeplande onderbrekings.
Ondoeltreffende materiaalklassifikasie: Inkonsekwente deeltjiegrootte-skeiding lei tot 'n afwykende produk, duur herverwerking, and lost revenue from premium aggregate grades.
Oormatige boetes Generasie: Overcrushing in primary and secondary stages creates an oversupply of lowvalue fines, diminishing the yield of highvalue concrete and asphalt sand.
Hoë energieverbruik & Arbeid: 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. PRODUK OORSIG: SAND CLASSIFICATION AND DEWATERING SYSTEM

This sand classification and dewatering system is engineered for the precise washing, grootte, 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.

Operasionele werkvloei:
1. Voer & Verspreiding: Slurry from a wash screen or attritioner is evenly distributed into the system’s feed box.
2. Hidrouliese klassifikasie: 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. Voorraad opgaar & Water Herwinning: Onspec dewatered sand is conveyed to stockpile, while effluent water is channeled to a clarifier for recycling.

Toepassingsomvang & Beperkings:
Omvang: Ideal for producing concrete sand, messelwerk sand, specialty sands, and glass sand from natural deposits or crushed rock. Effective for operations processing 50 aan 500 tons per hour of sand feed.
Beperkings: 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. KERNKENMERKE

Precision Hydraulic Classifier | Tegniese basis: Controlled rising current water velocity | Bedryfsvoordeel: Achieves accurate cut points for consistent product gradation meeting ASTM C33 or other specifications | ROI impak: Verminder produkverwerping met tot 15% and increases premium product yield

Hoëfrekwensie ontwateringskerm | Tegniese basis: Linear vibratory motion with steep discharge angle | Bedryfsvoordeel: Reduces moisture content in finished sand to 812%, minimizing hauling costs and preventing stockpile freezing | ROI impak: Lowers drying fuel costs if thermal drying is required; improves customer satisfaction with dripfree loads

Poliuretaan-slytasie-komponente | Tegniese basis: Abrasionresistant cast polyurethane liners, nozzles, and screen panels | Bedryfsvoordeel: Provides 35x longer service life than standard rubber or steel in highwash environments | ROI impak: Cuts component replacement costs by over 60% annually and reduces changeout downtime

Variable Speed Drive System | Tegniese basis: Integrated VFDs on feed pumps and screen vibrators | Bedryfsvoordeel: Allows operators to finetune classification cut point and dewatering intensity based on feed material changes in realtime | ROI impak: Optimizes efficiency across varying deposit strata without manual component swaps

Modular Construction | Tegniese basis: Bolttogether subassemblies with prefitted piping | Bedryfsvoordeel: Enables rapid onsite assembly with minimal welding; simplifies future plant reconfiguration or relocation | ROI impak: Verminder installasietyd met tot 40%, kontrakteurkoste te verlaag en tyd tot produksie te versnel

Integrated Flocculant Dosing Ports | Tegniese basis: Preplumbed injection manifolds at key slurry points | Bedryfsvoordeel: Facilitates optimal chemical mixing for enhanced fines capture in closedwater circuits | ROI impak: Improves water clarity for recycling, reduces pond cleaning frequency by an estimated 30%

4. MEDEDINGENDE VOORDELE

| Prestasie-metriek | Bedryfstandaard (Conventional Cyclone & Skerm) | This Sand Classification System | Voordeel (% Verbetering) |
| : | : | : | : |
| Product Moisture Content (Concrete Sand) | 1520% typical discharge moisture| Konsekwent 912% discharge moisture| Tot 40% reduction in free water weight |
| Doeltreffendheid vir die herstel van boetes (200 gaas)~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% laer kWh/ton |
| Footprint Requirement (for equal capacity)~Multiple units with separate supports~Single integrated structure with shared supports~Approximately 25% less floor space |

5. TEGNIESE SPESIFIKASIES

Kapasiteitsreeks: Modelle beskikbaar vanaf 50 TPH aan 400 TPH of dry solids feed (slurrydependent).
Kragvereistes: Total connected power ranges from 45 kW (vir kleiner modelle) aan 150 kW (for largest models), utilizing standard industrial voltages (460V/3Ph/60Hz).
Materiaalspesifikasies: 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.
Fisiese afmetings (Model SC200): Algehele lengte: ~9m; Breedte: ~4m; Hoogte (to top of feed box): ~5m; Approximate shipping weight: ~14,000 kg.
Omgewingsbedryfsreeks: Designed for ambient temperatures from 29°C to +45°C (20°F tot +113°F). Electrical components rated for NEMA 4X (hosedown, corrosion resistant) omgewings.

6. TOEPASSINGSSCENARIO'S

Beton Sand Produksie Aanleg

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. KOMMERSIËLE OORWEGINGS

Toerustingprysvlakke
Tier pricing is based on capacity (TPH). Entrylevel systems (250 TPH) word op projekspesifikasies aangehaal.

Opsionele kenmerke
Advanced features include remote monitoring PLC packages with gradation trend tracking , outomatiese flocculant doseerstelsels , stainless steel construction for corrosive environments ,en klankdemping omhulsels .

Dienspakkette
Threetier service plans are available:
1.Basic Warranty covering parts .
2.Platinum Plan extending warranty coverage .
3.Platinum Plus Plan adding annual inspections .

Finansieringsopsies
Flexible commercial terms include capital lease , bedryfshuur ,and loan structures through partner financial institutions . Renttoown programs may be available .

8. Gereelde vrae

Watter stroomop toerusting word benodig?
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 .

Wat is die tipiese installasie tydraamwerk?
For modular units installation typically requires days not weeks assuming prepared foundations are ready . Our project managers provide detailed site preparation guidelines .

Word prestasiewaarborge aangebied?
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