Liga Trade offers a comprehensive range of industrial equipment for the coal sector.
We provide machinery and components for mining, processing, and material handling, enabling our clients to optimize their operations. Our portfolio includes:
- Mining equipment (drills, loaders, conveyors)
- Coal preparation and screening plants
- Crushing and grinding machinery
- Dust suppression systems
- Spare parts and wear-resistant components
We partner with leading manufacturers to ensure reliability, efficiency, and compliance with international safety standards. Whether you are developing a new site or upgrading existing facilities, our team is ready to supply the right equipment for your project.percentage
Mining Equipment (Drills, Loaders, Conveyors)
Productivity in every tonWe supply a full range of machinery for high-intensity mining operations:
Drill Rigs: High-performance units for core, rotary, and percussive drilling. Our solutions ensure perfect borehole geometry and rapid penetration rates in rock formations of any hardness.
Loading Equipment: Surface wheel loaders and underground LHD (Load-Haul-Dump) machines engineered for heavy-duty cycles. High breakout force and optimized hydraulics significantly reduce loading cycle times.
Conveyor Systems: Design and supply of overland conveyors, transfer stations, and stationary lines. We integrate automated belt-monitoring systems to prevent material spillage and unplanned downtime.
Single boom rotary drill rig
This is a specialized low-profile drilling rig designed for high-performance operations in narrow headings and low-seam environments. Equipped with a robust rotary rock drill, this machine is the optimal choice for soft rock mining, including salt, potash, and limestone.
Key Features:
Key Features:
- Superior Coverage: Despite its compact design, the FM 1.7R provides an impressive coverage area (8.9 x 4.7 m), maximizing productivity per setup.
- Dual Power System: Features a diesel engine for efficient tramming between sites and an electric motor for drilling operations, ensuring reduced emissions and lower operational costs.
- Enhanced Maneuverability: With a minimum heading width of 3.9 meters for 90º turns, it navigates tight underground galleries with ease.
- Durability: The 21.5-ton chassis provides a stable platform for precision drilling and ensures a long service life under demanding conditions.
Single boom low profile drill rig
This is a high-performance drilling rig engineered for rapid face drilling in medium to hard rock formations. Equipped with a powerful rotary-percussive rock drill, this machine delivers exceptional penetration rates in challenging geological conditions.
Key Features:
Key Features:
- Extended Coverage: With a maximum coverage area of 9.5 x 6.3 m, allows for larger face patterns and increased production volume.
- Hard Rock Specialist: The rotary-percussive drilling system is specifically designed to handle abrasive and high-strength rock masses with precision.
- Proven Maneuverability: Engineered to navigate headings as narrow as 4.5 meters (at 90º turns), ensuring flexibility in underground mine layouts.
- Hybrid Power Solution: Utilizes a diesel engine for fast tramming and an electric power source for drilling, optimizing energy consumption and underground air quality.
Narrow-Vein Underground Loader
Designed specifically for narrow-vein mining, this LHD (Load-Haul-Dump) machine prioritizes productivity where space is at a premium. Its robust, compact structure makes it a go-to solution for underground operations requiring high power within a minimal footprint.
Key Features:
Key Features:
- Compact Footprint: Engineered for tunnel widths of 2–2.5 meters, this loader navigates tight headings with ease, ensuring continuous production in restricted areas.
- Impressive Payload: With a 3-tonne capacity and a bucket range up to 1.5 m³, it delivers high-cycle efficiency for its size class.
- Power and Precision: High breakout forces (up to 6,425 kg) ensure superior bucket filling and the ability to handle heavy materials in tough conditions.
- Multi-Purpose Performance: While optimized for mining, the loader is equally effective for small-scale civil infrastructure projects and specialized construction sites.
Continuous Conveyor Transport Systems
Mainline and face conveyors from LIGA Trade serve as the lifeblood of your mining operation. Our systems are engineered to move vast volumes of bulk material continuously, reducing human intervention and lowering the overall transport cost per ton.
Key Features:
Key Features:
- High Wear Resistance: We equip our systems with heavy-duty belts and reinforced, dust-proof idlers, ensuring long-term reliability even in highly abrasive coal and rock environments.
- Smart Drive Solutions: Integration of soft-start systems and Variable Frequency Drives (VFD) reduces electrical grid stress and prevents premature mechanical fatigue.
- Modular Scalability: Our conveyor designs are easily adaptable to changing mine or quarry layouts, allowing for rapid extension or reconfiguration of the transport line.
- Advanced Safety Integration: Every system features a comprehensive array of belt-sway, rip-detection, and emergency-stop sensors, fully compliant with international mining safety standards.
Crushing and Grinding Machinery
Controlled fragmentation and reductionOur equipment guarantees a stable particle size distribution (PSD) for your end product:
Crushing Plants: A wide selection of jaw, cone, impact, and roll crushers. We provide solutions for all crushing stages—from primary (coarse) to fine finishing.
Grinding Equipment: Ball and rod mills for ultra-fine grinding. The high energy efficiency of our drive systems significantly lowers the cost per ton of finished ground material.
Multi-cylinder Hydraulic Cone Crusher
The Crusher, offered by LIGA Trade, is an advanced crushing solution that integrates mechanical, electrical, and hydraulic technologies. Engineered for secondary and fine crushing of hard materials, it stands as a high-class product for demanding mining and quarrying operations.
Key Features:
Key Features:
- High Productivity & Quality: Combining an optimized crushing chamber with the principle of inter-particle (lamination) crushing, the HPY series delivers superior throughput and excellent cubical product shape.
- Full Automation Control: The integrated smart system provides real-time monitoring of oil temperature, pressure, and motor load. It features automatic discharge opening adjustment and reliable tramp iron protection for non-stop operation.
- Robust Heavy-Duty Design: Built with a high-strength cast-steel frame and a forged alloy main shaft, the HPY crusher utilizes a unique hydrodynamic lubrication system to ensure stability under maximum load.
- Versatile Application: With multiple chamber options and easy-to-change liners, the HPY series can be quickly reconfigured for various production processes, meeting specific granularity requirements.
- Low Installation Costs: The integral steel base frame allows for rapid deployment, minimizing onsite construction time and installation expenses.
High-Performance Cubical Product Systems
In modern infrastructure, the quality of aggregates for asphalt and concrete is paramount. LIGA Trade provides crushing solutions specifically engineered to deliver highly cubical end products, meeting the most stringent global specifications for flakiness and elongation.
Key Features:
Key Features:
- Highly Cubical Production: Achieve superior grain shape that meets the highest asphalt and concrete product standards. Our technology ensures optimal interlocking and strength in final construction materials.
- High Throughput Efficiency: We have optimized the crusher layout to maximize loading capacity. With a larger crushing chamber, high-spec rotors, and optimized liners, our equipment boosts productivity across every application.
- Maintenance & Service Benefits: The modular construction ensures that all hardened cast liners within the crusher are of a single, uniform size. This simplifies inventory, speeds up part replacement, and minimizes operational downtime.
- Precision Fractioning: Engineered to produce consistent fractions (e.g., 0-5mm, 5-20mm) with minimal waste, ensuring your output matches customer demand exactly.
Grinding Equipment: Precision Reduction for Maximum Recovery
LIGA Trade provides advanced grinding solutions for the reduction of minerals, ores, and coal. Our mills are engineered to deliver consistent particle fineness, ensuring a critical foundation for downstream enrichment processes or energy production.
Key Features:
Key Features:
- Energy-Efficient Operation: Through optimized drum geometry and high-efficiency drive systems, our grinding equipment minimizes power consumption per ton of processed material.
- Consistent Particle Size Distribution: Our technology ensures a precise output fraction, preventing over-grinding and maintaining the required granularity for your specific process requirements.
- Superior Wear Resistance: By utilizing advanced lining materials (manganese steel, rubber, or ceramic), we significantly extend the service intervals and protect the mill shell from abrasive and impact damage.
- Smart Process Control: Real-time automation systems monitor grinding media charge, bearing temperatures, and material feed rates to maintain optimal performance and prevent unplanned downtime.
Roller Mills for Mineral Powder Production
The Roller Mills from LIGA Trade are robust solutions designed for producing coarse and medium-fine powders. This equipment is a cornerstone for industries requiring consistent grinding of non-metallic minerals and chemical raw materials.
Application Range:
Specifically engineered for materials with a Mohs hardness below 7 and moisture content under 6%. It is widely used for processing calcite, limestone, talc, quartz, gypsum, feldspar, marble, mica, and dolomite, as well as rare earth elements.
Key Features:
Application Range:
Specifically engineered for materials with a Mohs hardness below 7 and moisture content under 6%. It is widely used for processing calcite, limestone, talc, quartz, gypsum, feldspar, marble, mica, and dolomite, as well as rare earth elements.
Key Features:
- Stable Grinding Performance: Available in 3-roller and 4-roller configurations, providing a versatile product size range from 25 to 198 µm to meet diverse industrial standards.
- High Throughput: With capacities reaching up to 30 t/h (depending on material fineness), these mills offer an excellent balance between output and investment.
- Robust Engineering: Featuring roller ring diameters up to dia ~ 1850 mm, the mills are built for heavy-duty operation and long service life of wear parts.
- Operational Flexibility: The system allows for easy adjustments to feed size and fineness, making it adaptable to a wide variety of raw materials and final product specifications.
Coal Preparation and Screening Plants
Intelligent sorting and processingLIGA Trade offers modular and stationary technological installations that transform raw run-of-mine coal into high-value marketable products:
Screening Plants: Modern vibratory screens (gyratory, high-frequency) ensure precise separation of coal by size fractions. We select screening surfaces—from polyurethane to anti-corrosive steel—tailored to the specific requirements of the customer.
Beneficiation Complexes: Dry and wet processing plants that effectively remove waste rock and reduce moisture and ash content, which is critical for meeting export contract specifications.
Dust Suppression Systems
Clean air and industrial safetyDust is a major threat to both machinery and personnel health. LIGA Trade’s systems address this challenge comprehensively:
Fogging Installations: High-powered cannons that create a directed flow of fine-mist water droplets. This is an ideal solution for coal stockpiles and open storage yards.
Localized Spray Systems: Installed directly at dust emission points—such as conveyor chutes, crushing chambers, and transfer nodes—ensuring a clean production zone without excessive moisture buildup in the raw material.
Spare Parts and Wear-Resistant Components
Maximum service life in aggressive environmentsLIGA Trade guarantees rapid support for your equipment fleet:
Wear Protection: Supply of liners, manganese steel wear plates, and bimetallic overlays. We protect your bins, chutes, and hoppers from extreme abrasive wear and high-impact loads.
Consumables: A consistent inventory of cutting tools (teeth, adapters, bits), high-strength fasteners, filter elements, and hydraulic system components.
Drivetrain and Power Components: Shafts, gears, and bearing assemblies from world-leading manufacturers.
Ready to boost your mining efficiency?
Don’t let outdated equipment and downtime eat into your profits. LIGA Trade experts will help you select a comprehensive solution—from drill rigs to deep coal processing plants. We handle everything from engineering and supply to full-scale maintenance and service.
We exclusively trade thermal coal and offer our clients:
Bituminous coal is softer and shiny, moisture content is 8 -20% calorific value is 24.2 to 33 MJ/kg, volatile matter from 16 - 40% possible.
Anthracite coal is a hard, compact variety of mineral coal. It has the highest carbon count, the fewest impurities, and the highest calorific content of all types of coals, which also include bituminous coal and lignite. It contains a high percentage of fixed carbon and a low percentage of volatile matter. The moisture content of fresh-mined anthracite generally is less than 15 percent. The heat content of anthracite ranges from 26 to 33 MJ/k.
Coal is the most abundant source of electricity worldwide, currently providing more than 36% of global electricity. Coal also serves many industrial uses. Among the most significant are steel production, which uses metallurgical/coking coal, and cement manufacture. Coal and coal by-products are also used to manufacture a variety of goods, including activated carbon used in filters for water and air purification systems; carbon fiber in the construction of airplanes and automobiles; silicon metal for lubricants and even chemical processes to extract rare earth elements etc.
Specification of bituminous coal
Specification of anthracite coal
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