Sanyuantang designs and supplies sand processing plants and screening production lines for silica sand, quartz sand, frac sand, manufactured sand, and mineral aggregates. Our systems combine material feeding, crushing, multi-grade screening, conveying, and finished product handling to meet different sand processing requirements.
We configure each production line according to feed particle size, material properties, target product grades, required capacity (TPH), and site layout. Our dry sand processing configurations handle 10–30 TPH, with larger or specialized systems designed according to project requirements.
Technical Data
Main System Specifications
Final configuration depends on the feed material, target product grades and approved process design.
| Item | Specification | Notes |
|---|---|---|
| Processing Materials | Silica Sand, Quartz Sand, Frac Sand, Manufactured Sand, Mineral Aggregates | Dry sand and mineral aggregates |
| Processing Method | Dry Screening, Multi-Grade Classification, Optional Crushing & Dewatering | Selected according to feed conditions |
| Line Capacity | 10–30 TPH | Actual capacity depends on feed and grading requirements |
| Screening Range | 2–150 Mesh | Subject to mesh configuration and material |
| Screening Equipment | Gyratory Screens, Probability Screens, Linear Swing Screens | Selected according to application |
| Conveying Equipment | Belt Conveyors, Bucket Elevators, Loading Conveyors | Matched to plant layout and capacity |
| Product Grades | Customized According to Required Particle Size Fractions | Separate discharge routes for each fraction |
| Plant Configuration | New Production Lines & Existing Plant Upgrades | New installations or plant upgrades |
| Customization | Equipment Selection, Screen Decks, Plant Layout & Discharge Systems | Subject to project requirements |
What Is a Sand Processing Plant?
A sand processing plant is an integrated system used to prepare, screen, and classify sand or mineral aggregates into specified particle size grades. Depending on the raw material, the production process may include crushing, material elevation, multi-deck screening, oversize recycling, dust collection, and finished product storage.
For pre-processed dry sand, material can enter the screening system directly. For raw stone or oversized aggregates, crushing equipment is added before grading. We configure each sand screening plant according to the feed conditions, required product specifications, and available installation space.
Sand Processing Plant Flow & Working Process
Our sand processing lines follow a continuous process from raw material feeding to finished product collection. Crushing equipment prepares oversized material, conveyors and elevators transfer the feed between processing stages, and vibrating screening machines separate particles into the required grades.
The process can be configured for direct dry sand grading, crushing and screening, or multi-stage mineral classification.
Raw Material Feeding & Crushing
Raw stone, crushed aggregates, or pre-processed sand are introduced through a feeding hopper or feeder. For larger feed sizes, a jaw crusher provides primary crushing, followed by secondary or fine crushing where required.
We select the crushing arrangement according to material hardness, maximum feed size, and the required particle size entering the screening system. Pre-processed sand can bypass this stage.
Material Conveying & Elevation
Belt conveyors transfer sand between crushers, screening machines, and storage areas, while bucket elevators lift dry material to elevated screen inlets or distribution hoppers.
We select conveyor dimensions, conveying capacity, lifting height, and discharge positions according to the production line layout. Buffer hoppers can be added to maintain a more consistent feed rate between processing stages.
Sand Screening & Multi-Grade Classification
The prepared material enters a gyratory screen, probability screen, or other suitable vibrating screening machine. Multiple screen decks separate the material through selected apertures, with each discharge outlet collecting a specified particle size fraction.
We use gyratory screening systems for fine silica sand, quartz sand, and multi-grade classification. Probability screens are available for higher-capacity grading of suitable manufactured sand and granular minerals.
Oversize Recycling & Product Collection
Oversized particles can be returned to the crushing stage when further size reduction is required. Qualified sand fractions are discharged separately and transferred to collection bins, silos, or downstream conveying systems.
For multi-grade production, we arrange separate discharge routes to reduce mixing between different finished product sizes.
Finished Sand Storage & Loading
Finished sand is transferred to storage silos, stockpiles, or loading stations. Belt conveyors and optional container loading conveyors connect the grading system with downstream material handling operations.
We consider discharge height, material flow, dust containment, and vehicle access when arranging the finished product handling system.
Main Equipment in a Sand Processing Plant
A complete sand processing line combines material preparation, screening, conveying, and product collection equipment. The machine combination depends on raw material characteristics, required product grades, and target processing capacity.
Sanyuantang supplies a range of vibrating screening and conveying equipment for new sand processing plants and existing production line upgrades.
Sand Screening & Grading Equipment
Double Vibration Source Gyratory Screener
Our double vibration source gyratory screener uses a dual-drive screening system for high-capacity, multi-grade classification of dry silica sand, quartz sand, and frac sand. The multi-deck structure supports continuous separation into multiple particle size fractions.
Applications: Silica sand, frac sand, quartz sand, dry mineral granules.
Quartz Sand Vibrating Screen
Designed for dry quartz and silica sand processing, our quartz sand vibrating screen uses multiple screening decks and independent discharge outlets to produce specified sand grades. Screen mesh sizes and deck arrangements can be selected according to the required particle size distribution.
Applications: Quartz sand, glass sand, foundry sand, industrial silica sand.
Large-Inclination Swing Probability Vibrating Screen
Our large-inclination swing probability vibrating screen is designed for high-capacity grading of manufactured sand and free-flowing granular materials. Its inclined screening structure promotes rapid material discharge and supports processing capacities of 5–100 TPH on selected models.
Applications: Manufactured sand, limestone, dolomite, dry mortar aggregates.
Linear Swing Vibrating Screen Machine
The linear swing vibrating screen combines reciprocating screening motion with a rectangular multi-deck structure for continuous mineral classification. With a reference screening range of 2–100 mesh and selected model capacities of 0.5–20 TPH, it is suitable for medium-capacity grading and compact production layouts.
Applications: Quartz sand, feldspar, mineral powders, abrasive granules.
Dewatering Vibrating Screen
Our dewatering vibrating screen removes free water from wet sand and mineral solids through vibration and drainage screen surfaces. It can be integrated after washing or wet classification to reduce moisture before conveying, storage, or further drying.
Applications: Washed sand, wet mineral aggregates, silica sand dewatering.
Crushing & Material Preparation Equipment
Crushing equipment is included when the incoming material exceeds the required screening feed size. We configure primary and secondary crushing stages according to the material hardness, feed size, and target particle size distribution.
| Equipment | Function in the Production Line |
|---|---|
| PE Jaw Rock Crusher | Primary crushing of large stone or mineral feed before further processing. |
| PFL Vertical Compound Crusher | Secondary or fine crushing of suitable mineral materials before screening. |
| Feeding Hopper & Feeder | Controls raw material feeding and provides a consistent supply to downstream equipment. |
Sand Conveying, Elevating & Loading Equipment
Material handling equipment connects each processing stage and maintains continuous production. We configure conveying distances, lifting heights, belt widths, and discharge arrangements to match the screening capacity and plant layout.
Bucket Elevator Conveyor
Provides vertical lifting of dry sand and mineral granules to screening machines, distribution hoppers, and storage silos. Bucket type, lifting height, and conveying capacity are selected according to material properties.
Sand & Gravel Belt Conveyor
Transfers sand, gravel, and mineral aggregates between crushing, screening, and finished product collection stations. Conveyor length, belt width, and discharge height can be customized for the production line.
Storage Silos & Discharge Hoppers
Provide temporary material storage and separate collection of finished sand fractions. Hopper dimensions, outlet positions, and discharge connections can be configured to match downstream conveying or packaging equipment.
Custom Sand Processing Plant Configurations
Different sand materials require different processing arrangements. Fine silica sand needs controlled particle size classification, while manufactured sand may require additional crushing and higher-capacity screening.
We configure each production line according to the raw material, feed particle size distribution, finished product specifications, and required throughput.
Dry Silica & Quartz Sand Grading Line
Our dry silica and quartz sand grading lines use gyratory screening machines for precise particle size classification and multi-grade separation. Bucket elevators transfer prepared sand to the screening system, while separate discharge outlets collect the required particle size fractions.
Equipment: Feed Hopper + Bucket Elevator + Gyratory Sifter + Discharge Conveyors + Product Silos
Applications: Glass sand, foundry sand, industrial silica sand, quartz sand.
Manufactured Sand & Aggregate Screening Line
We combine crushing equipment, probability screens, and belt conveyors to process manufactured sand and mineral aggregates. Oversized material can be returned for further crushing, while qualified sand is separated into the required grades.
Equipment: Crusher + Belt Conveyor + Probability Vibrating Screen + Return Conveyor + Product Collection
Applications: Manufactured sand, crushed stone, limestone, dolomite, construction aggregates.
Frac Sand Multi-Grade Screening Line
Our frac sand screening systems use multi-deck gyratory screens to separate prepared sand into specified particle size fractions. Screen mesh openings, deck arrangements, and discharge systems are selected according to the required proppant grading specifications.
Equipment: Feed Silo + Bucket Elevator + Double Vibration Source Gyratory Screener + Discharge Conveyors + Product Bins
Applications: Fracturing silica sand and other graded proppant materials.
Wet Sand Dewatering & Classification Line
For wet sand processing, we can integrate dewatering vibrating screens with the required conveying and discharge equipment. The system removes free water after washing or wet classification and transfers the material to storage or further processing.
Equipment: Wet Screening or Washing System + Dewatering Vibrating Screen + Discharge Conveyor + Collection Area
Applications: Washed sand, wet mineral aggregates, industrial sand processing.
Contact Us
Get a Sand Processing Line Design
Share your raw material, feed particle size, target sand grades, and required capacity (TPH). Our engineers will review your process requirements and recommend suitable screening machines, conveying equipment, and system configurations.
Sand Screening Mesh Sizes & Finished Product Grades
Screen mesh selection determines the particle size boundaries between finished sand grades. In a multi-deck screening system, different mesh apertures are arranged to separate material into the required fractions.
We select screen mesh sizes according to the feed particle size distribution, target grading specifications, and acceptable oversize and undersize content.
Common Sand Screening Mesh Sizes
| Screen Mesh | Aperture Size (mm) | Aperture Size (µm) | Application |
|---|---|---|---|
| 8 Mesh | 2.36 | 2360 | Coarse sand and mineral granules |
| 20 Mesh | 0.850 | 850 | Medium sand grading |
| 40 Mesh | 0.425 | 425 | Fine sand classification |
| 70 Mesh | 0.212 | 212 | Fine silica and quartz sand |
| 120 Mesh | 0.125 | 125 | Fine mineral particle separation |
The values are nominal sieve aperture references. Actual separation performance depends on the screen media, material characteristics, and operating conditions.
Multi-Grade Sand Classification
For a screening line using 8, 20, 40, 70, and 120 mesh cut points, material can be separated into the following nominal particle size fractions.
| Product Fraction | Particle Size Range | Screening Result |
|---|---|---|
| Oversize | Above 2.36 mm | Retained on the 8-mesh screen |
| Grade 1 | 0.850–2.36 mm | Passes 8 mesh, retained on 20 mesh |
| Grade 2 | 0.425–0.850 mm | Passes 20 mesh, retained on 40 mesh |
| Grade 3 | 0.212–0.425 mm | Passes 40 mesh, retained on 70 mesh |
| Grade 4 | 0.125–0.212 mm | Passes 70 mesh, retained on 120 mesh |
| Fine Fraction | Below 0.125 mm | Passes the 120-mesh screen |
The final product purity and yield depend on the feed distribution, near-size particle content, screening efficiency, and material flow conditions.
Sand Processing Plant Capacity & Technical Specifications
We configure sand processing plants according to the required throughput, number of product grades, material characteristics, and available site space. Our dry sand screening lines handle 10–30 TPH, with a reference screening range of 2–150 mesh.
For higher-capacity production, we can review larger screening machines, parallel equipment arrangements, and corresponding conveying systems. Final capacity is determined by the complete process rather than the rated throughput of an individual machine.
| Parameter | Specifications & Options |
|---|---|
| Processing Capacity | 10–30 TPH |
| Processing Materials | Silica Sand, Quartz Sand, Frac Sand, Manufactured Sand, Mineral Aggregates |
| Screening Range | 2–150 Mesh |
| Screening Method | Dry Screening, Multi-Deck Grading, Optional Wet Dewatering |
| Screening Machines | Gyratory Screens, Probability Screens, Linear Swing Screens |
| Material Transfer | Belt Conveyors, Bucket Elevators |
| Product Fractions | Customized According to Target Particle Sizes |
| Plant Layout | Horizontal, Multi-Level, or Custom Arrangement |
| Dust Control | Enclosed Transfer Points and Optional Dust Collection |
| Control System | Customized Equipment Control and Monitoring Options |
Final equipment specifications and production capacity are confirmed according to the feed material, screening requirements, and approved process design.
Materials & End-Use Applications
Our sand processing plants handle a range of dry sand, mineral aggregates, and industrial granular materials. Each material requires a suitable screening method, mesh configuration, and conveying arrangement based on its particle size, bulk density, moisture content, and abrasiveness.
Silica Sand
Fine screening controls particle size for glass, foundry and industrial processing.
Quartz Sand
Multi-deck screening separates quartz sand into grades and removes oversized particles for glass, filtration and ceramics.
Frac Sand
Screened into specified particle-size fractions for oil and gas proppant processing.
Manufactured Sand
Screening separates crushed sand and removes coarse particles for concrete and construction materials.
Limestone & Dolomite
Classified by particle size with oversize removal for construction and industrial mineral processing.
Calcite & Feldspar
Fine mineral screening produces particle grades for ceramics, fillers and industrial powders.
Garnet & Zircon Sand
Screening separates abrasive mineral grains into specified size fractions for abrasives and mineral processing.
Industrial Salts
Granular screening removes oversized salt particles and separates grades for chemical and industrial processing.
Plant Design for Abrasive Materials & Continuous Operation
Sand and mineral processing equipment must handle abrasive particles, changing feed loads, and continuous operation. We configure reinforced screen structures, wear-resistant components, suitable drive systems, and maintenance access according to the material and production conditions.
Wear-Resistant Contact Components
We select suitable screen media, wear liners, discharge chutes, and contact materials according to particle size, abrasiveness, and operating load. Replaceable wear parts simplify maintenance in high-wear areas.
Screen Tension & Mesh Maintenance
Proper screen tension and supporting structures help maintain screening performance and reduce premature mesh damage. Accessible screen frames allow operators to inspect, clean, and replace worn screening media.
Dust Containment
Enclosed screening housings, sealed transfer connections, and dust collection interfaces can be incorporated to control dust at feeding, screening, and discharge points.
Maintenance Access
We consider access to screening decks, drive components, bearings, and discharge connections during equipment layout design. Adequate maintenance clearance simplifies routine inspection and component replacement.
Custom Plant Layout & Process Integration
We design screening and conveying systems to match your available floor space, equipment elevations, material flow, and processing capacity. Our engineering team can configure new production lines or integrate additional screening equipment into existing sand processing facilities.
Equipment Layout & Installation
We arrange screening machines, conveyors, elevators, and storage equipment according to plant dimensions, feeding height, discharge direction, and maintenance requirements.
Screening Deck & Discharge Configuration
Screen deck numbers, mesh apertures, and discharge outlets are selected according to the required finished product grades. Separate product outlets help maintain consistent material classification.
Conveying & Storage Integration
We match belt conveyors, bucket elevators, feed hoppers, and storage silos to the required material flow. Intermediate storage can be included where stable screening feed is required.
Control & Process Monitoring
We can configure coordinated equipment controls, motor protection, material level detection, and shutdown interlocks according to project requirements.
Existing Production Line Upgrades
For existing sand processing plants, we review the crusher outlets, conveyor capacities, available installation space, and current screening performance before recommending equipment modifications.
Contact Us
Customize Your Sand Screening Plant
We provide screening equipment, conveyors, bucket elevators, and material discharge systems for new plants and existing production line upgrades. Send us your site layout and production requirements for a suitable equipment configuration.
Sand Processing Plant Projects & Customer Sites
We have supplied screening and conveying equipment for silica sand, quartz sand, frac sand, and manufactured sand processing projects. Our systems are configured according to the material characteristics, required particle size distribution, production capacity, and site conditions.
Quartz & Silica Sand Multi-Grade Screening Project
In one of our sand screening projects, we supplied 16 square gyratory screens, each specified for 25 TPH under the project operating conditions. The screening configuration uses 8, 20, 40, 70, and 120 mesh cut points to separate sand into different particle size fractions.
The production line combines material feeding, multi-deck screening, and separate product discharge for continuous sand grading. Actual system throughput depends on feed distribution and operating conditions.
Frac Sand Screening Production Line
We supply multi-grade screening systems for frac sand processing, using gyratory screens with selected mesh apertures and screen deck configurations.
The production line can combine bucket elevators, screening machines, and separate discharge conveyors for continuous material handling. Equipment arrangements are selected according to the required proppant grades and processing capacity.
Manufactured Sand Screening & Conveying Line
Our manufactured sand screening systems combine crushing, probability screening, and belt conveying to classify sand and mineral aggregates.
Oversized material can be returned for additional crushing, while finished products are discharged into separate collection areas. We configure screen decks, conveyors, and discharge connections according to the required production layout.
Sand Processing Plant Manufacturer – Why Choose Sanyuantang?
Founded in 1994, we specialize in industrial screening and conveying equipment manufacturing. With more than 30 years of industry experience, Sanyuantang provides customized screening machines, material handling systems, and production line solutions for sand and mineral processing.
Our manufacturing operations cover metal cutting, machining, welding, equipment assembly, and inspection. We operate with an ISO 9001 quality management system, hold applicable CE product certifications, and have developed more than 40 product patents.
From process planning and equipment selection to manufacturing and after-sales support, we help customers configure suitable screening and conveying systems for their production requirements.
Process & Equipment Selection
Our engineers review material properties, sieve analysis, target product grades, and required capacity to recommend suitable screening equipment and conveying arrangements.
Custom Equipment Manufacturing
We manufacture screening machines and customize screen decks, frame dimensions, feeding connections, discharge outlets, and conveying equipment according to project requirements.
Material Testing & Technical Support
We offer material screening trials to help evaluate mesh selection, material movement, and separation performance before finalizing equipment configurations.
Installation & After-Sales Service
We provide installation guidance, equipment operating support, maintenance recommendations, and replacement screen mesh and spare parts for ongoing production.
Plan Your Sand Processing Line
We configure sand processing plants according to your raw material, target product grades, required capacity, and site conditions. Whether you need a new dry sand processing plant or an upgrade to an existing screening line, our engineers can recommend suitable equipment and process arrangements.
Information Required for Project Design
| Project Information | Required Details |
|---|---|
| Raw Material | Silica Sand, Quartz Sand, Frac Sand, Manufactured Sand, or Other Minerals |
| Feed Particle Size | Maximum Feed Size and Particle Size Distribution |
| Material Properties | Moisture Content, Bulk Density, Abrasiveness, Flowability |
| Required Capacity | Target Processing Rate (TPH) |
| Finished Product Grades | Required Particle Size Ranges, Mesh Sizes, Number of Fractions |
| Process Requirements | Crushing, Screening, Dewatering, Conveying, Storage |
| Existing Equipment | Crushers, Conveyors, Elevators, Screening Machines |
| Plant Layout | Available Space, Equipment Heights, Site Drawings |
| Additional Requirements | Dust Control, Electrical Supply, Automation, Installation Schedule |
Contact Us
Request a Sand Processing Plant Quotation
Send us your material specifications, target sand grades, required capacity, and site layout. Our engineering team will review the process, recommend suitable equipment, and prepare a quotation based on the proposed production line configuration.
Frequently Asked Questions
What Equipment Is Needed for a Sand Processing Plant?
A sand processing plant includes feeding equipment, vibrating screens, belt conveyors, bucket elevators, and finished product collection systems. Crushers are added when material size reduction is required. Dust collection, storage silos, and dewatering equipment can also be included according to the process.
How Does a Dry Sand Screening Plant Work?
Dry sand is fed into a vibrating or gyratory screening machine through a controlled feeding system. Different screen decks separate the material into specified particle size fractions. Each finished grade is discharged separately and conveyed to storage or loading equipment.
What Is the Difference Between a Sand Making Plant and a Sand Screening Plant?
A sand making plant uses crushing or size-reduction equipment to produce sand from larger stone or mineral feed. A sand screening plant separates existing sand into different particle size grades. We can combine both processes in a complete sand processing line when required.
How Many Sand Grades Can One Screening Line Produce?
The number of finished grades depends on the screen deck arrangement, mesh apertures, and discharge outlets. We can configure multi-deck gyratory screens to produce several particle size fractions in one screening stage. Additional machines may be required for more grades or higher throughput.
What Capacity Can a Sand Processing Plant Achieve?
Our dry sand processing line configurations handle 10–30 TPH. Higher-capacity systems can be designed using suitable screening machines and conveying arrangements. Actual capacity depends on feed particle size distribution, material properties, screening area, and required product grades.
Can Your Sand Processing Plant Handle Silica Sand and Frac Sand?
Yes. We provide screening and conveying systems for silica sand, quartz sand, and frac sand. Screen apertures, deck configurations, and processing capacity are selected according to the required particle size distribution and production specifications.
Can the Screening Line Connect to Existing Crushers and Conveyors?
Yes. We can review your existing crushers, conveyors, feeding equipment, and storage systems to determine suitable screening machine connections. Equipment dimensions, feeding heights, discharge positions, and conveying capacity are considered during the integration design.
Can You Customize the Production Line Layout?
Yes. We customize screening equipment arrangements, conveyor lengths, bucket elevator heights, discharge systems, and supporting structures according to plant dimensions and material flow requirements. Both new installations and existing plant upgrades are supported.
How Do You Control Dust in a Dry Sand Processing Plant?
Dust can be controlled through enclosed screening equipment, sealed conveyor transfer points, suitable feeding connections, and dust collection systems. We select the dust containment arrangement according to the material characteristics, processing capacity, and site requirements.
What Information Is Required for a Custom Sand Processing Plant?
Please provide your raw material type, feed particle size distribution, target product grades, required capacity (TPH), moisture content, and available installation space. Site drawings and material samples will help us recommend the appropriate screening and conveying configuration.
