Sand Gravel Mining Wholesaler Certificate
1. PAINPOINT driven اوپننگ
Managing a sand and gravel operation means contending with persistent, قيمتي غير موثريت. ڇا توهان انهن عام چئلينج کي منهن ڏئي رهيا آهيو?
نامناسب فيڊ مواد: Fluctuations in feedstock size and moisture content lead to frequent clogging, unplanned downtime for manual clearing, and suboptimal screening efficiency.
هاء ويئر پارٽ مٽائڻ جي قيمت: The abrasive nature of aggregate rapidly degrades screen panels, ڊرائيو اجزاء, ۽ بيرنگ, resulting in excessive spare parts inventory and labor costs for changes.
غير موثر جزا جدا ڪرڻ: Inaccurate separation of fines from specification product leads to offspec material, wasted product in settling ponds, and potential revenue loss or customer rejection.
Excessive Vibration & سار سنڀال: Poorly balanced or lowquality vibrating screens transmit destructive forces to support structures and require constant bolt tightening, bearing checks, and foundational repairs.
اسڪاليبلٽي حدون: 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.
پلانٽ مينيجرز لاء مرڪزي سوال آهي: 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. پيداوار جو جائزو: HEAVYDUTY VIBRATING SCREEN FOR SAND AND GRAVEL
هي سامان هڪ اعلي گنجائش آهي, 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, بجری, سانت, and recycled concrete aggregates.
آپريشنل ڪم فلو:
1. فيڊ جو تعارف: Raw, crushed aggregate is conveyed onto the feed box of the vibrating screen, which evenly distributes material across the full width of the top deck.
2. Stratification & جدائي: A precisely calibrated dualvibrator motor system generates a linear throwing motion. This action stratifies material, lifting smaller particles to the top layer for contact with the screen media while conveying larger particles forward.
3. سائز جي درجه بندي: 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 (مثال, +1”), middle product (مثال, 1/4” x 1”), ۽ ڏنڊ (مثال, سانت) —onto separate conveyors for stockpiling.
ايپليڪيشن جو دائرو & حدون:
دائرو: Ideal for primary sizing after crushing, final product classification (producing washed concrete sand, ميسن واري ريت, بجری چپس), and dewatering washed aggregates. Effective for materials with a bulk density typical of aggregates (1.51.8 t/m³).
حدون: چپچپا لاء ٺهيل ناهي, 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. بنيادي خاصيتون
ماڊلر ڊيڪ سسٽم | ٽيڪنيڪل بنياد: Boltin panel design with multiple tensioning points | آپريشنل فائدا: 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. | ROI اثر: تائين تائين اسڪرين ميڊيا جي تبديلي جي وقت کي گھٽائي ٿو 70% روايتي ڊيزائن جي مقابلي ۾, سالياني دستياب پيداوار جو وقت وڌائڻ.
دوئي CounterRotating Vibrator اسيمبلي | ٽيڪنيڪل بنياد: Two synchronized eccentric mass motors generating a linear force vector | آپريشنل فائدا: مسلسل مهيا ڪري ٿي, controllable material travel speed and stratification with minimal power consumption. | ROI اثر: فيلڊ ڊيٽا ڏيکاري ٿو a 1525% reduction in energy use per ton screened compared to bruteforce singleshaft designs; extends bearing life.
HuckBolted Side Plate Construction | ٽيڪنيڪل بنياد: Aerospacegrade fastener technology creating uniform shear connections | آپريشنل فائدا: Eliminates fatigue cracking at weld points and prevents structural loosening under constant vibration stress. | ROI اثر: Virtually eliminates unscheduled downtime for side plate repair; support structure maintenance costs are reduced significantly.
MultiStage Dust Enclosure | ٽيڪنيڪل بنياد: Sealed skirtboards with layered rubber dust curtains at transfer points | آپريشنل فائدا: Contains airborne particulate at feed and discharge zones, improving site environmental compliance and operator health conditions.| ROI اثر: Mitigates risk of regulatory fines and reduces housekeeping labor around the screening station.
GreaseLubricated Vibrator Bearings | ٽيڪنيڪل بنياد: خودڪار لوڻ واري بندرگاهن سان اعلي ظرفيت واري گول رولر بيئرنگ | آپريشنل فائدا: Ensures consistent lubrication coverage under high Gforces, extending critical component life.| ROI اثر: Predictable bearing service intervals over 10,000 hours reduce unexpected failures; lowers spare parts inventory cost.
Adjustable Screen Angle Wedges | ٽيڪنيڪل بنياد: Mechanical shim system at screen support springs | آپريشنل فائدا: Allows onsite tuning of deck inclination (±2 degrees) to optimize retention time for specific materials.| ROI اثر: Maximizes screening efficiency across varied deposits without requiring custombuilt units.
4. مقابلي جا فائدا
| ڪارڪردگي ميٽرڪ | انڊسٽري معياري معيار | Our Vibrating Screen Solution | دستاويزي فائدو |
| : | : | : | : |
| اسڪرين پينل تبديل ڪرڻ جو وقت (مڪمل ڊيڪ) | 46 ڪلاڪ (ويلڊ ٿيل / بولڊ) | 1.5 2 ڪلاڪ (modular tensioned) | تائين 60% تيز |
| توانائي جو واھپو (kW per ton/hr) ~100tph application| ~0.18 0.22 kW/tph| ~0.14 0.16 kW/tph| ~2025% improvement |
| بيئرنگ سروس زندگي (Vibrator Assembly) | ~6,000 8,000 ڪلاڪ| نشانو >10,000 ڪلاڪ| >25% گهڻي زندگي |
| ساخت جي سالميت (Side Plate Weld Fatigue)| Common issue after ~2 years| Huckbolt design eliminates weld fatigue path| Nearzero incidence reports |
| Throughput Efficiency (% of spec product)| وڏي پيماني تي مختلف آهي; اڪثر 95% efficiency on defined feeds| Direct yield increase |
5. ٽيڪنيڪل وضاحتون
ماڊل رينج & ظرف: Available in sizes from 1.2m x 3m (4’ x 10’) up to 2.4m x 6m (8’ x 20’). جي ذريعي جي صلاحيت 50 TPH مٿي تائين 800 TPH depending on aperture size and material.
بجلي جي گهرج: Dual vibrator motors from 2 x 7 kW تائين 2 x 30 kW هر هڪ (~15 HP 80 HP total), standard 400V/50Hz or 460V/60Hz threephase.
مواد جي وضاحت: Main frame constructed from highyield strength steel plate (>355 ايم پي اي). Side plates are reinforced with internal ribbing.Decks support polyurethane,tensioned wire cloth,and rubber media options.Skirtboard rubber rated for high abrasion.
جسماني طول و عرض & وزن: Example Model VSL1836 (1 .8m x 3 .6م): Overall length ~5 .5m , width ~2 .4m , height ~1 .8m . لڳ ڀڳ وزن : 4500 ڪلو .
ماحولياتي آپريٽنگ رينج: 20 ° C کان + 40 ° C تائين محيطي درجه حرارت لاء ٺهيل . Enclosures meet IP65 rating for dust/water protection.Bearings rated for continuous operation under heavy dust load conditions .
6 درخواست جا منظر
[Commercial Sand Producer] چيلنج:A producer needed sharper separation between concrete sand (4 ميش )and excess fines (<100 ميش )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] چيلنج:Frequent plugging o fdeck panels when processing damp ,crusherrun gravel caused daily downtime f ormanual rodding ,خرچ ڪرڻ $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 تجارتي خيالات
Equipment pricing tiers are structured based on size ,گنجائش ,۽ حسب ضرورت :
معياري درجي: Base models with common configurations f ordry sizing applications .
پريميئم ٽائر: Includes corrosionresistant coatings ,enhanced dust enclosures ,خودڪار lubrication نظام ,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,vibration جو تجزيو,۽ ترجيحي حصن جي ترسيل .
Financing options are available through partner institutions including equipment loans,مقرر ٿيل ليز,and rentaltoown programs designed t omatch cash flow profiles typical i nsand&gravel operations .
8 FAQ
ق:What i sthe lead time f ora standard model vibrating screen ?
اي:L ead times vary by model complexity ;standard units typically ship within12 weeks upon receipt o fa confirmed order .
ق:C anyour screens integrate with our existing PLC control system ?
اي: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 .
ق:H owdoes this equipment handle variations i nfeed moisture content ?
اي: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 .
ق:What i sthe expected lifespan o ft hemain structure ?
اي:The huckbolted steel constructionis designed fora minimumservice lifeof15+yearsunder normaloperating conditions when maintained accordingtoschedule.Vibratorsandbearingsareserviceableitems .
ق:Doyou offeronsite installation supervision ?
اي:T echnical commissioning supervisionis availableas partofour service packages.This ensures proper mechanical alignment,تنگ ڪرڻ,and initial setupforoptimalperformance .
ق:Whatare themost commonwearpartsandtheir typicalservice intervals ?
اي:P rimarywearpartsarescreenpanels(intervaldependentonmaterialabrasiveness),dustcurtainskirtrubber,andvibratormountrubbers.Bearingregreasingintervalsareevery500hours;fullrebuildis>10khours.Tool kitsareavailableforspecificmodels .
ق:I sfinancing availableforqualified businesses ?
اي:T hroughour commercialpartnersweofferflexiblefinancing solutionsthatcanincludeupto100 %oftheequipmentcostwith termstailoredtoseasonalcashflowpatternscommonintheindustry
