Équipement d'alimentation et de criblage minier
Équipement d'alimentation et de criblage minier
Mining feeding and screening equipment is used to control material flow and separate materials by size throughout mining, aggregate, and mineral processing operations. These systems help maintain stable production, improve material handling efficiency, and prepare materials for downstream crushing, grinding, or beneficiation processes.
Common equipment includes vibrating feeders, apron feeders, grizzly feeders, vibrating screens, trommel screens, and dewatering screens. Selection depends on material characteristics such as hardness, moisture content, feed size, and required output size, as well as production capacity and site conditions.
Applicable Materials:
Suitable for a wide range of mining and aggregate materials, including granite, basalt, limestone, river stone, iron ore, copper ore, gold ore, coal, construction waste, and other bulk materials that require controlled feeding, screening, or size classification.
Recommended Equipment:
Vibrating feeders, apron and belt feeders, various vibrating screens, and sand washing & recycling machines, providing continuous feeding, efficient screening, and clean material separation for mining and aggregate processing plants.
Need Help Selecting Feeding and Screening Equipment?
Zhongyi provides equipment selection and configuration recommendations based on your material characteristics, feed size, production capacity, and processing requirements to help optimize material handling and screening performance.
Equipment Types
Mining feeding and screening equipment is used to regulate material flow and control particle size throughout crushing, screening, and mineral processing operations. Different equipment types are selected based on material characteristics, feed size, required product size, processing capacity, and operating conditions.
Zhongyi Mining Machinery provides a complete range of feeding and screening equipment, including vibrating feeders, apron feeders, grizzly feeders, and vibrating screens, trommel screens, and dewatering screens. These machines can be used individually or integrated into complete production lines in a mineral processing plant to support efficient material handling and screening performance.
Tracked impact crusher is a mobile crushing solution designed for on-site processing and aggregate shaping in quarry, mining, and construction waste recycling projects. It enables direct material reduction at the working site, reducing transport distance and supporting flexible production layouts in changing field conditions.
Suitable for limestone, basalt, granite, and demolition waste, with a capacity range of 80–450 tph. Zhongyi provides customized configurations and mobile crushing line solutions based on project requirements, including jaw and cone crusher combinations for different production stages.
- Feed Opening Size:860 × 650 mm
- Capacité de traitement :80–350 T/H
- Maximum Feed Size:≤ 500 mm
- Crawler Drive System:Remote-Controlled Hydraulic Track System
A diesel jaw crusher is a primary crushing machine powered by an onboard diesel engine, designed for remote sites, mobile operations, and areas without reliable grid power. It features a deep crushing chamber, manganese steel jaw plates, and hydraulic discharge adjustment to process hard materials with stable performance.
With feed sizes up to 600 mm and capacity ranging from 1 to 250 t/h, it is suitable for granite, basalt, limestone, ore, and concrete waste crushing. Engine options from Cummins, Perkins, Weichai, and Kubota provide flexible solutions for different operating environments, especially in Africa, Southeast Asia, and South America.
- Feeding Size: ≤ 600 mm
- Discharge Size: 10–100 mm
- Production Capacity: 1–250 t/h
- Engine Power: 25–280 hp (18–210 kW)
La station de criblage mobile est une solution de criblage autonome conçue pour un déploiement rapide et une classification de matériaux à haut débit dans les carrières, les mines, le recyclage des déchets de construction et la production de granulats. Équipée d'un crible vibrant robuste, d'un système de convoyage intégré et d'un châssis mobile, elle offre des performances de criblage efficaces tout en réduisant les temps d'installation et les coûts de déplacement. Zhongyi propose des stations de criblage mobiles sur roues et sur chenilles avec des configurations de cribles et des capacités de traitement personnalisables pour s'adapter aux différents matériaux, conditions d'exploitation et exigences de production.
Processing Capacity: 50–300 t/h
Max Feed Size: ≤300 mm
Screen Decks: 2–4
Suitable Materials: Crushed Stone, Sand, Gravel, Limestone, Recycled Concrete, C&D Waste
A pendulum feeder is designed for controlled discharge of granular and small-lump materials from ore bins, hoppers and storage bunkers. Its reciprocating feeding mechanism provides a practical connection between material storage and downstream equipment in mineral processing and bulk material handling systems.
The feeder can be configured for ore feeding, ball mill feeding and other controlled discharge applications. Model selection is based on the material and feeding conditions to ensure proper integration with the hopper and downstream process equipment.
- Feed Capacity: 4.5–25 t/h
- Max. Particle Size: 25–50 mm
- Eccentric Stroke: 0–220 mm
The trough ore feeder is a reciprocating feeding machine designed to transfer bulk and coarse-grained ore from storage bins or hoppers to crushers, screens, mills, and other downstream equipment. Its reciprocating bottom plate provides controlled material discharge and stable feeding for crushing and mineral processing operations.
Zhongyi provides trough ore feeder configurations for different ore characteristics, feeding requirements, and plant layouts. The equipment can be matched with storage bins and downstream processing equipment, with engineering support for selection, process connection, installation, and commissioning.
- Feed Capacity: 10–90 TPH
- Max. Feed Size: Up to 350 mm
- Outlet Size: Up to 1240 × 980 mm
FYK Oil Lubricated Mining Vibrating Screen is a heavy duty screening equipment designed for aggregate, mining and coal processing lines. Featuring circulating oil lubrication, it reduces bearing temperature, improves screening stability and supports continuous high capacity operation with customized screening solutions.
Processing Capacity:28–1,800 t/h
Feed Size:≤500 mm
Suitable Materials: Sand and gravel aggregates, recycled aggregates, coal…
The banana vibrating screen is a high-capacity screening machine used in mining and aggregate processing. It maintains a stable material bed, ensuring smooth material flow and optimal separation results. It is widely used in stone quarries, mines, metallurgy, building materials, highways, and railways.
Processing Capacity:160–1,350 m³/h
Feed Size:≤300 mm
Suitable Materials: Coarse and medium-sized materials
Linear Motion Vibrating Screen is widely used for material classification and dewatering in mining, aggregates, and recycling industries. It adopts a linear vibration trajectory driven by dual vibrating motors, ensuring stable screening performance and consistent output size. Zhongyi provides complete screening solutions with optimized structure design, stable operation, and adaptable configurations for different material conditions.
Processing Capacity:5–1,080 m³/h
Feed Size:≤300 mm
Suitable Materials: Sand and gravel, fine sand, powdery materials, granular materials.
ZSW Mining Vibrating Feeder is a heavy-duty equipment used for continuous and uniform feeding of stone and ore in crushing plants. It features stable operation, anti-blocking design, high efficiency, and adjustable capacity. We provide customized feeding system design, full production line integration, and tailored mining solutions for different project requirements.
Processing Capacity:96–800 t/h
Feed Size:≤800 mm
Suitable Materials: Various types of crushed stone and gravel production….
Lightweight Chain Apron Feeder uses wear-resistant steel chain plates. Handles <5mm fines to 1m rocks. Continuous feeding to crusher. Chain drive, low power, stable operation. Horizontal or inclined installation up to 20°.
Processing Capacity:60–750 m³/h
Feed Size:≤1000 mm
Applications: Mining, metallurgy, coal, building materials, etc.
A Heavy Duty Trommel Screen is a rotary screening machine designed to classify bulk materials by size using a rotating drum. Built with a strong structure and wear-resistant screens, it delivers stable, continuous performance even for wet or abrasive materials, widely used for grading, cleaning, and pre-sorting. We provide customized solutions including drum size, mesh type, and feeding/discharge layout to ensure efficient operation and easy integration.
- Drum Diameter: 1.2–2.2 m
- Drum Length: 3.0–7.0 m
- Rotation Speed: 12–22 r/min
- Screen Opening: 0.074–50 mm
High Frequency Vibrating Screen is designed for efficient fine material separation in mineral processing. Featuring high vibration frequency and low amplitude, it enhances screening efficiency, improves particle size accuracy, and ensures stable operation under demanding conditions. It is widely used in ore beneficiation plants for fine screening, slurry classification, and material recovery across various processing stages.
Processing Capacity: 5 – 120 TPH
Screen Mesh Size: 0.043 – 3 mm
Vibration Frequency: 3000 – 6000 rpm
Number of Decks: 1 – 3 layers (customizable)
Le GZT Vibrating Grizzly Feeder est conçu pour l'alimentation continue et le pré-criblage de matériaux en vrac dans les installations minières, d'agrégats et de recyclage des déchets. Ce chargeur vibrant robuste se caractérise par un fonctionnement stable, une haute efficacité et une faible maintenance. Nous fournissons des solutions personnalisées de chargeurs vibrants pour les lignes de production de concassage et de criblage.
Capacité de traitement : 30–800 t/h (≈ 50–3000 m³/h selon la densité du matériau)
Taille d'alimentation : ≤1000 mm
Matériaux adaptés : Calcaire, granite, basalte, galet de rivière, minerai, charbon et déchets de construction et de démolition pour les installations de production d'agrégats et de recyclage.
Selection Guide
| Équipements | Main Function | Best For | Suitable Materials | Typical Installation Stage | Key Feature |
|---|---|---|---|---|---|
| Vibrating Feeder | Controlled material feeding | Continuous and uniform feeding | Ores, aggregates, bulk materials | Before crushers and screens | Stable material flow |
| Apron Feeder | Heavy-duty material feeding | Large-capacity and high-impact applications | Large rocks, coarse ores, abrasive materials | Primary crushing stage | Handles heavy and abrasive materials |
| Grizzly Feeder | Feeding and pre-screening | Removing fines before crushing | Blasted rock, quarry stone, coarse ores | Before primary crushers | Reduces unnecessary crushing load |
| Vibrating Screen | Particle size separation | High-capacity dry screening | Crushed stone, ores, aggregates | Crushing and screening circuits | Accurate size classification |
| Trommel Screen | Material screening and classification | Wet, sticky, or difficult materials | Sand, gravel, ore, recycled materials | Screening and washing systems | Less prone to material blockage |
| Dewatering Screen | Water removal and fines recovery | Moisture reduction and product recovery | Sand, tailings, fine mineral particles | Washing and beneficiation plants | Produces lower-moisture products |
Need a Customized Feeding and Screening Solution?
Contact Zhongyi Mining Machinery for customized equipment selection and configuration recommendations based on your material characteristics, production capacity, and processing requirements.
What Is Feeding and Screening Equipment?
Mining feeding and screening equipment refers to the machines used to regulate material flow and separate materials according to particle size throughout mining, aggregate, and mineral processing operations. These systems are commonly installed before, between, and after crushing stages in a crushing plant to prepare materials for downstream processing and improve overall production efficiency.
Common equipment includes vibrating feeders, apron feeders, grizzly feeders, vibrating screens, trommel screens, and dewatering screens. Different equipment types are selected based on material characteristics, feed size, production capacity, and screening requirements. Proper equipment configuration helps achieve stable material feeding, accurate size separation, and smooth operation throughout the production process.
How It Works?
Mining feeding and screening systems move material through a controlled process from initial feeding to final product handling.
Alimentation en matériaux
Material is introduced into the system through a controlled feeder. This maintains a steady and continuous material flow into the processing line, reducing fluctuations at the start of the system.
Material Conveying
Belt conveyors transport material between different processing stages. This ensures smooth transfer between equipment and avoids interruptions in the production line.
Size Screening
Screens separate material into different size fractions according to production requirements. Oversized and fine materials are classified or removed to meet final product standards.
Final Output
Processed material is discharged to stockpiles or sent to the next stage of processing based on plant configuration and product requirements.
Applications
Mining feeding and screening equipment is widely used in mining, aggregate production, and mineral processing plants. These machines help control material flow, separate materials by size, and prepare materials for the next processing stage. Proper feeding and screening improve production efficiency and help keep the entire plant running smoothly.
In mining projects, feeding and screening equipment is used to handle raw ore before crushing and processing. Feeders deliver materials to crushers at a controlled rate, while screens separate materials by size. This helps reduce unnecessary crushing, improve equipment efficiency, and maintain stable production.
Feeding and screening equipment is used throughout crushing and screening plants. Feeders provide a steady supply of material to crushers, while screens separate materials into different size ranges. This helps produce qualified products and keeps the production line operating continuously.
In aggregate and sand plants, feeding and screening equipment is used to control raw material supply and classify finished products into different sizes. Multiple screening stages are often used to meet the particle size requirements of construction and infrastructure projects.
Before grinding and mineral separation, feeding and screening equipment is used to prepare materials and remove oversized or undersized particles. Proper material sizing helps improve grinding performance and supports more efficient downstream beneficiation processes.
How to Choose?
Selecting the right feeding and screening equipment depends on material characteristics, production requirements, and how the equipment will be used in the plant. The goal is to ensure stable material flow, proper size control, and smooth operation between different processing stages.
Material Characteristics
- Large, hard, and abrasive materials are better handled by heavy-duty feeders such as apron feeders
- Wet or sticky materials are more suitable for trommel screens
- Fine materials require more precise screening equipment to achieve stable separation
Production Capacity
- High-capacity plants require continuous and stable feeding systems
- Medium and small production lines can use standard vibrating feeders
- Screening capacity should match crusher output and downstream processing speed
Application Requirements
Wet processing and material dewatering applications require trommel screens or dewatering screens
Primary crushing lines usually require pre-screening using grizzly feeders
Dry screening applications commonly use vibrating screens
Avantages
Mining feeding and screening equipment is designed for continuous material handling in demanding mining and aggregate operations. It helps reduce production interruptions, lower equipment wear, and keep downstream processes running under stable conditions.
The system is built for continuous operation in harsh working environments. It helps reduce stoppages caused by uneven feeding, material blockage, or unstable flow.
By controlling feed rate and removing oversized material before crushing, it helps reduce impact load on crushers and extends equipment service life.
Stable feeding and proper screening help maintain consistent load on crushers, mills, and processing equipment. This improves overall plant stability.
By removing unnecessary material early and keeping size distribution under control, the system reduces repeated processing and helps the whole line run more smoothly.
Custom Feeding and Screening Solutions
Feeding and screening systems are configured based on material size, production capacity, and plant layout. Different combinations are used to maintain stable material flow and proper size control in mining, aggregate, and mineral processing plants.
50–100 TPH Feeding and Screening System
Equipment Configuration
Vibrating Feeder + Vibrating Screen + Belt Conveyor
Feed Size
≤ 300 mm
Screening Range
0–5 mm, 5–20 mm, 20–40 mm
Typical Application
Small quarry operations, local aggregate production, basic crushing and screening lines
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100–300 TPH Feeding and Screening System
Equipment Configuration
Vibrating Feeder + Grizzly Feeder + Vibrating Screen + Belt Conveyor
Feed Size
≤ 500 mm
Screening Range
0–5 mm, 5–10 mm, 10–20 mm, 20–40 mm
Typical Application
Medium-scale aggregate plants, limestone processing, sand and gravel production
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500–1000 TPH Feeding, Crushing, Screening System
Equipment Configuration
apron feeder, vibrating feeder, jaw crusher, heavy-duty vibrating screen, and belt conveyor system
Feed Size
≤ 800 mm
Screening Range
0–5 mm (sand), 5–10 mm, 10–20 mm, 20–40 mm
Typical Application
Large quarry projects, mining operations, high-capacity aggregate production lines
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Why Choose Zhongyi Mining Machinery?
FAQ
What is mining feeding and screening equipment used for?
Mining feeding and screening equipment is used to control material flow and separate materials by size in mining, aggregate, and mineral processing plants. It ensures materials are evenly fed into crushers and screened into different size fractions for the next processing stage.
What types of feeding equipment are commonly used?
Common feeding equipment includes vibrating feeders, apron feeders, and grizzly feeders. Each type is selected based on material size, hardness, and required capacity. They are used to deliver bulk materials from stockpiles to crushers or screening systems at a controlled rate.
What is the function of screening equipment?
Screening equipment separates materials into different size ranges. It removes oversized and undersized particles, improves product consistency, and reduces load on crushers and grinding mills. It is widely used in aggregate production and mineral processing lines.
Can feeding and screening equipment handle different materials?
Yes, the system can handle ores, hard rock, sand, gravel, and bulk materials. Equipment selection depends on moisture content, particle size, and material hardness to ensure stable operation in different working conditions.
How do I choose the right equipment configuration?
Selection depends on production capacity, feed size, material type, and plant layout. A proper combination of feeders and screens is required to maintain stable material flow and achieve the desired product size distribution.
What is the difference between vibrating feeder and apron feeder?
A vibrating feeder is used for light to medium materials with controlled feeding, while an apron feeder is designed for heavy, abrasive, or large-size materials. Apron feeders are more suitable for mining and primary crushing applications.
Is the system suitable for complete crushing plants?
Yes, feeding and screening equipment is an essential part of crushing and screening plants. It works with crushers, conveyors, and other systems to ensure continuous material flow and stable production efficiency.
What after-sales support is available?
We provide installation guidance, operator training, spare parts supply, and long-term technical support. Maintenance services and quick response assistance are available to help ensure continuous and stable operation of the equipment.
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