1. PAINPOINT DRIVE NOLEING

Are escalating operational costs and unpredictable downtime eroding your sand and gravel pit’s profitability? Managing a highvolume aggregate operation presents distinct challenges that directly impact your bottom line. Нийтлэг өвдөлтийн цэгүүд орно:
Өндөр засвар үйлчилгээ & Бүрэлдэхүүн хэсгүүдийн элэгдэл: Constant abrasion from sand and gravel rapidly degrades standard equipment, байнга болоход хүргэдэг, costly part replacements and unplanned maintenance stops.
Үр ашиггүй материалын ангилал: Inconsistent sizing and poor separation of fines result in offspec product, reducing saleable yield and forcing reprocessing.
Хэт их түлш & Эрчим хүч ердийн клуб: Хуучин, nonoptimized plants consume disproportionate energy per ton of material processed, making your cost per ton unsustainable.
Зөвшөөрөх & Байгаль орчны дарамт: Operations face increasing scrutiny on water usage, барсааг хянах, and site footprint, requiring more efficient and contained systems.

Үйлдвэрийн менежерүүдийн гол асуулт бол энэ юм: how can you increase throughput and product quality while simultaneously controlling maintenance costs and environmental impact? The solution lies in specifying the right core processing equipment.

2. БҮТЭЭГДЭХҮҮНИЙ ТОЙМ: HIGHCAPACITY SAND CLASSIFYING TANK

A modern Sand Classifying Tank is engineered for the continuous, highvolume washing, ангилал, and dewatering of sand within a sand and gravel operation. It replaces less efficient screw washers or cyclones for final product specification.

Үйл ажиллагааны ажлын урсгал:
1. Тэжээл & Хувиарилалт: Slurry from a wash screen or hydrosizer is evenly distributed across the full width of the tank.
2. Settling & Ангилал: As material settles, weirs create multiple settling zones, separating particles by size and specific gravity.
3. Цүглуулга & Усгүйжүүлэх: Sized sand is collected in hoppers beneath each zone and discharged via controlled valves onto a dewatering screen.
4. Effluent Management: Fines and process water overflow weirs for further treatment or recirculation.

Хэрэглээний хамрах хүрээ: Ideal for stationary plants producing 75500+ TPH of concrete sand, өрлөгийн элс, болон тусгай дүүргэгч. Best suited for operations with consistent feed material characteristics.

Хувьсгал: Not a primary screening or scrubbing device; requires a prepared slurry feed. Performance is sensitive to consistent feed rate and water volume.

3. ҮНДСЭН ОНЦЛОГ

Patented Weir System | Техникийн үндэслэл: Laminar flow design with adjustable weirs | Үйл ажиллагааны ашиг тус: Provides precise control over cut points for up to four product grades from a single feed | ROI нөлөө: хүртэл борлуулах бүтээгдэхүүний гарцыг нэмэгдүүлнэ 8% by minimizing misplaced material.

Элэгдэлд тэсвэртэй доторлогооны багц | Техникийн үндэслэл: Bolton urethane or ceramic liners in highwear zones | Үйл ажиллагааны ашиг тус: Extends service life in critical areas by 300400% compared to bare steel | ROI нөлөө: Reduces annual liner replacement costs and associated downtime by an estimated 60%.

LowProfile, HighCapacity Design | Техникийн үндэслэл: Optimized tank geometry for rapid settling without excessive height | Үйл ажиллагааны ашиг тус: Reduces required pump head pressure (Царгуур) for slurry feed by approximately 15% | ROI нөлөө: Lowers ongoing power consumption for the entire washing circuit.

Modular Valve Assembly | Техникийн үндэслэл: Individual airoperated pinch valves per discharge chute | Үйл ажиллагааны ашиг тус: Allows operators to finetune or isolate product grades without stopping production | ROI нөлөө: Improves operational flexibility, reducing changeover time by up to 25 minutes per shift adjustment.

Integrated Flume & Overflow System | Техникийн үндэслэл: Prefabricated launder system with removable covers | Үйл ажиллагааны ашиг тус: Contains slurry splash, гэрийн ажил хийх ажлыг бууруулдаг, and simplifies water management routing | ROI нөлөө: Mitigates environmental noncompliance risk and reduces daily cleanup time.

4. ӨРСӨЛДӨХ ДАВУУ ТАЛУУД

| Гүйцэтгэлийн хэмжүүр | Аж үйлдвэрийн стандарт (Ердийн танк) | Манай элсний ангилах савны шийдэл | Давуу тал (% сайжруулалт) |
| : | : | : | : |
| Liner Life in Primary Wear Zones | 69 сар (болд) | 2436 сар (modular urethane) | +300% |
| Power Draw per Ton Processed| ~0.45 kWh/ton (system total) | ~0.38 kWh/ton (system total) |15% |
| Бүтээгдэхүүний зэрэглэлийн тууштай байдал (Spec.)| ±2% moisture variance; ±5% gradation drift| ±1% moisture variance; ±2% gradation drift| +50% илүү хатуу хяналт |
| Газар дээр нь угсрах цаг (Ердийн)| 1012 mandays (field welding required)| 57 mandays (bolted modular design)| 45% |

Field data based on comparative analysis of a 200 TPH concrete sand circuit.

5. ТЕХНИКИЙН ҮЗҮҮЛЭЛТҮҮД

Загварын хүрээний багтаамж: -аас 75 TPH хэтэрсэн 500 TPH of solids processing.
Эрчим хүчний шаардлага: Системээс хамааралтай; typical slurry feed pump requirement reduced by 1520 HP compared to taller tank designs.
Материалын үзүүлэлтүүд: Tank structure from ASTM A36 steel; highwear zones lined with replaceable 25mm polyurethane or optional ceramic tiles; weirs from abrasionresistant steel.
Физик хэмжээсүүд (Model SCT250): Уртын хэмжээ: 7.5м; Өргөн: 3м; Өндөрлөг (to overflow): 2.8м; Хүргэлтийн жин: ~12,000 кг.
Байгаль орчны үйл ажиллагааны хүрээ: Гадна суурилуулах зориулалттай; operating temperature range 29°C to +50°C; dusttight covers standard.

6. ХЭРЭГЛЭЭНИЙ СУРТАЛЧИЛГАА

ReadyMix Concrete Supplier Sand Plant

Сорилт: Needed consistent production of ASTM C33 concrete sand from variable pitrun material while reducing silt disposal costs.
Хариу: Implementation of a dualcell Sand Classifying Tank with three product zones to separate coarse concrete sand, fine concrete sand, and ultrafines.
Үр дүн: Хүрсэн >95% onspec production yield (up from 88%). Reduced silt pond loading by diverting clarified water back to the plant circuit.

Alluvial Gravel Pit Expansion

Сорилт: Expanding plant capacity required doubling washed sand output without increasing the footprint permitted under county regulations.
Хариу: Replaced two older screw washers with one highcapacity Sand Classifying Tank featuring a compact lowprofile design.
Үр дүн: Increased washed sand production from 120 TPH хүртэл 220 TPH within the same physical footprint while improving fuel efficiency per ton produced by 18%.

7. АРИЛЖААНЫ ХЭРЭГЛЭЭ

Our Sand Classifying Tanks are offered in three primary tiers:
1. Standard Duty Model ($85к 150 мянган доллар): Үрэлт багатай хэрэглээнд зориулагдсан (<150 Цагдаа), featuring urethane liners in primary wear zones only.
2. HeavyDuty Model ($140250 мянган доллар хүртэл): For standard commercial aggregate production (150350 Цагдаа), includes full urethane lining package and heavyduty valve assemblies.
3. Modular PlantReady Skid ($220k $400k+): Fully piped, утастай,and tested skid module including tank,хөөрөг,мотор асаагуур,and controlsfor rapid integration into new plants.Optional features include advanced ceramic liningsfor extreme abrasion scenarios,custom valve automation packages,and integrated moisture sensors.Service packages range from basic parts warranties(12 сар)to comprehensive annual inspectionand liner rotation programs.Financing options including equipment leasingand rentaltoown plans are available through our commercial partnersfor qualified buyers

8.Түгээмэл асуултууд

Q:What existing plant components are neededto integratea Sand ClassifyingTank?
Аг:The tank requiresa preparedslurryfeed.This typically comesfroma wash screenor apron feeder dischargingintoa sump.It also requiresa reliablewater supplyand pumpfor slurry transfer.Prescreeningto remove+3/8"materialis essential

Q.How does this affect my overall plant water consumption?
Аг:A welldesigned systemrecirculates processwaterfromthe tank's overflowback into the circuit.Field datashows thatwith proper settling,a classifyingtank systemcan reducefreshwatermakeuprequirementsby upto30%comparedto some legacyequipment

Q.Whatisthe typicalinstallationand commissioning timeline?
A.Fora bolted modularunitlike oursonsite assemblyby our crewtakesapproximatelyfive working days.Commissioningand tuningfor optimalproductgradestypicallyrequiresan additionaltwo dayswith supportfromour technicians

Q.Сэлбэг хэрэгсэл бэлэн байгаа эсэх?
A.Criticalwear partslike urethaneliner panelsand pinchvalve sleevesare stockedin regionalwarehouseswith guaranteed48hourshipmentfor urgentdowntime situations

Q.Can this equipmenthandle veryfine materialslike fracsand?
A.SandClassifyingTanksare optimizedfor constructionaggregates(concretesand).For ultrafineclassificationrequiredin fracsandor glasssandproductionwe recommendour specializedhydrosizerrange whichoffersmore precisecutpointsbelow100mesh