1. APERTURA IMPULSADA POR EL PUNTO DE DOLOR

¿Los crecientes costos operativos y el tiempo de inactividad impredecible están erosionando sus márgenes de ganancias de arena y grava?? Commercial operators consistently face critical challenges: inefficient material classification leading to product rejection, excessive wear from abrasive feed, Alto consumo de energía por tonelada procesada., and unplanned maintenance halting entire production lines. Estos problemas afectan directamente sus resultados. How can you increase throughput without expanding your footprint? What solutions exist to reduce the total cost of ownership for your core processing equipment? Is your current operation optimized for the varying feed conditions typical in aggregate mining? The answer lies not just in equipment, but in precisionengineered systems designed for the specific demands of sand gravel mining.

2. DESCRIPCIÓN GENERAL DEL PRODUCTO

Esta línea de productos abarca trabajos pesados. Sand Gravel Mining Screens, specifically highfrequency vibrating screens and trommel screens engineered for classification, especulación, and dewatering in aggregate processing plants. El flujo de trabajo operativo se simplifica: 1) Feed material is uniformly distributed onto the screen deck; 2) Alta frecuencia, lowamplitude vibration stratifies and conveys material; 3) Precise aperture sizing separates particles into specified aggregates (p.ej., demasiado grande, producto, multas); 4) Sized fractions are discharged onto designated conveyors. This equipment is applied in primary screening after crushing, final product sizing, and washing/scrubbing circuits. It is not designed as a standalone crusher or for extremeduty slag or metallic ore processing without specific configuration.

3. CARACTERÍSTICAS PRINCIPALES

Patented NonBlind Mesh System | Base técnica: Multitensioned, interlocked polyurethane screen panels with reinforced apertures | Beneficio operativo: Dramatically reduces pegging and blinding from moist, claybound materials, manteniendo un rendimiento constante | Impacto del retorno de la inversión: Los datos de campo muestran hasta un 40% reduction in screen changeout downtime and a 15% increase in effective screening area utilization.

Modular Deck Vibration System | Base técnica: Independently driven, externally mounted vibration motors per deck section | Beneficio operativo: Allows for adjustable stroke and frequency on individual decks to handle varying material profiles within a single machine | Impacto del retorno de la inversión: Enables processing of blended feeds without performance loss, improving yield by an average of 812% as per industry testing.

Paquete de revestimiento resistente a la abrasión | Base técnica: Bolton wear liners manufactured from AR400 steel at all critical contact points | Beneficio operativo: Protects the main frame structure from abrasive wear, extending the structural life of the equipment by years | Impacto del retorno de la inversión: Eliminates costly frame repair or replacement, reducing lifetime capital expenditure by a documented 25%.

Engrase centralizado & Puntos de monitoreo de condición | Base técnica: Manifolded lubrication lines leading to all major bearing points with integrated sensor ports | Beneficio operativo: Your maintenance team can perform routine servicing safely and in minutes rather than hours | Impacto del retorno de la inversión: Reduces scheduled maintenance windows by 60% and provides data for predictive maintenance, avoiding catastrophic bearing failures.

Perfil bajo, HighStrength Side Plate Design | Base técnica: Análisis de elementos finitos (FEA)optimized steel plates with reinforced crossmembers | Beneficio operativo: Provides exceptional structural integrity for highcapacity loads while minimizing overall machine height for easier integration into existing plants | Impacto del retorno de la inversión: Lowers installation costs and simplifies feed hopper design.

4. VENTAJAS COMPETITIVAS

| Métrica de rendimiento | Estándar de la industria | Our Sand Gravel Mining Screen Solution | Ventaja (% mejora) |
| : | : | : | : |
| Vida útil del panel de pantalla (Grava Abrasiva) | 450 600 Horas | 850 1100 Horas | +89% |
| Consumo de energía por tonelada procesada | ~0.45 kWh/t | ~0.33 kWh/t | 27% |
| Tiempo medio entre mantenimiento (Vibrating Unit) | 1,200 Horas | 2,000 Horas | +67% |
| Eficiencia de detección (for 5mm separation) | 8892% Eficiencia| Coherente >95% Eficiencia| +57 Puntos porcentuales |

5. ESPECIFICACIONES TÉCNICAS

Capacidad/clasificación: Los modelos van desde 200 a 1,200 toneladas métricas por hora (TPH), dependiendo del tamaño de la apertura y la densidad del material.
Requisitos de energía: Accionamientos de motores eléctricos de 15 kW a 55 kW por unidad de vibración; plantstandard threephase power.
Especificaciones de materiales: Mainframe constructed from highyield strength carbon steel; side plates are 20mm minimum thickness; screen panels available in polyurethane, goma, o alambre tejido.
Dimensiones físicas: Typical footprint ranges from (l)6m x (W.)2.5m x (h)1.8m to (l)10m x (W.)3.5m x (h)2.5metro.
Rango de operación ambiental: Diseñado para temperaturas ambiente de 20°C a +50°C; rodamientos protegidos contra el polvo; IP65 rating on vibration motor enclosures.

6. ESCENARIOS DE APLICACIÓN

Aggregate Producer – Variable Feed Composition Challenge |
Desafío: A large pit operation faced constant yield fluctuations due to natural variance in clay content within the deposit, leading to frequent screen blinding and offspec product.
Solución: Implementation of our highfrequency screens with nonblind polyurethane panels and adjustable deck vibration.
Resultados: La eficiencia del cribado se estabilizó en >96%, eliminating product rejection due to sizing. La producción anual aumentó aproximadamente 18,000 tons without additional crushing capacity.

Portable Crushing & Screening Contractor |
Desafío: Rapid setup/teardown times were critical for profitability, but traditional screens required complex anchoring and alignment.
Solución: Deployment of a prewired, skidmounted screening plant featuring our lowprofile screen with integrated jacking legs.
Resultados: Plant mobilization time reduced from 8 horas a menos 3 hours per site. The robust design also reduced structural fatigue failures by over 70% año tras año.

7. CONSIDERACIONES COMERCIALES

Our sand gravel mining screens are offered in three primary tiers:
1. Servicio estándar: For consistent feed material <500 Capacidad de TPH.
2. Servicio pesado: Para operaciones de alto tonelaje (>500 TPH) or highly abrasive feeds; includes full abrasion package.
3. Modular Skid Plant: Fully integrated screening station with feed conveyor and discharge conveyors.

Optional features include dust encapsulation covers , spray bar systems for washing applications , and advanced vibration monitoring sensors . We offer comprehensive service packages from basic preventative maintenance plans to fullsite operational support . Financing options include equipment leasing through partners , milestonebased project financing , and rentaltoown structures to aid cash flow management.

8.Preguntas frecuentes

Q1: Is this equipment compatible with our existing crushing plant layout?
A1: Our engineering team provides layout review services. The modular design allows adaptation to most standard conveyor heights and feed arrangements.

Q2: ¿Cuál es el impacto esperado en nuestros requisitos laborales operativos??
A2: The automated lubrication system reduces manual greasing labor by approximately two hours daily per screen unit.

Q3: How does the pricing compare to refurbishing our current screens?
A3: While upfront capital differs casebycase , total cost analysis over a fiveyear period typically shows a net saving due to reduced downtime , menor consumo de energía , minimal structural repairs , which often outweighs refurbishment costs repeated multiple times .

Q4:What lead times can we expect on a new unit?
A4 Lead times vary by model complexity Standard Duty units are typically available within weeks while fully customized Heavy Duty or skid mounted plants require week manufacturing schedules

Q5 Do you provide wear parts for other OEMs' equipment ?
A5 Yes we manufacture compatible high performance screen panels tensioning systems wear liners designed as direct replacements often offering superior lifespan

Q6 What training is provided for our operations team ?
A6 We include comprehensive onsite commissioning training covering operation routine inspection safety procedures troubleshooting guides

Q7 Can you assist with environmental compliance related noise dust ?
A7 All units are designed meet common regulatory thresholds Optional enclosures spray systems further mitigate emissions specific site requirements