supplying high-quality lump bulk coal in Chuong My, Ha Noi, Vietnam

SUPPLYING HIGH-QUALITY BULK COAL

Run-of-mine lump coal is a type of hard coal mined and sorted into large chunks, typically sold in bulk (loose form, not bagged or palletized). This is a popular coal format in the industrial sector due to its competitive pricing and ease of transport.

1. Characteristics of ROM Lump Coal

Uniformity: More consistent chunk size compared to dust coal.
Efficient Combustion: Low dust, easy to ignite, and offers a long burn time.
High Calorific Value: Usually higher than dust coal from the same source.
Logistics: Easy to transport and handle using excavators and trucks.
Versatility: Widely used in boilers, brick kilns, furnaces, and cement plants.

2. How to Identify High-Quality ROM Lump Coal

2.1. Visual Inspection

Color: Deep black with a bright, metallic luster.
Size: Uniform chunks with minimal fine debris or fragments.
Hardness: Firm structure does not crumble easily when tapped or handled.
Moisture: Dry to the touch with low water content.
Purity: Very few visible impurities or rocks.

2.2. Technical Specifications

Parameter	Standard Value
Calorific Value	Up to 6,000$ kcal/kg (depending on grade)
Ash Content (A%)	Low, typically < 15\%
Sulfur (S%)	< 1\% (reduces $SO_2$ emissions)
Moisture (W%)	< 10\%
Volatile Matter (VM%)	20\% - 28\% (standard range)

2.3. Combustion Testing

Ignites quickly and maintains a stable burn.
Produces a blue-yellow flame with minimal black smoke.
Results in low ash and fine slag.
Retains heat for a long duration - ideal for boilers and kilns.

3. Is ROM Lump Coal Suitable for Industrial Boilers?

Yes, it is perfectly suited for many industrial boilers, especially manual-fed and chain-grate (stoker) boilers. Suitability depends on the specific furnace design and heat requirements.

Why choose ROM lump coal for boilers?

Stable Heat: The large size allows for a slow, steady burn, maintaining consistent steam pressure.
Reduced Dust: Lowers fuel loss during the feeding process and reduces environmental pollution in the boiler area.
Ease of Operation: Manual or chain-grate systems can control the fire more easily with lump coal.
High Efficiency: Quality lump coal reaches the required steam pressure faster.

4. Storage Tips to Maintain Quality

To prevent moisture absorption and quality degradation:

Proper Covering: Use waterproof PE/HDPE tarps to cover coal piles. Secure the edges tightly to prevent rain from blowing in.
Prioritize Sheltered Storage: Warehouses with corrugated iron roofs are best to eliminate contact with rainwater.
Limit Outdoor Exposure: Avoid leaving coal uncovered outdoors for extended periods.

5. Production & Supply Information

Product Name: Run-of-mine (ROM) Lump Coal
Supplier: Minh Tuan Construction and Trading Investment Co., Ltd.
Supply Capacity: 1,000 &ndash 10,000 tons/month.
Market: Northern Vietnam and Nationwide.
Key Clients: Thermal power plants, boiler operators, cement, ceramics, bricks, and civil use.
Payment: Flexible (Cash or Bank Transfer).

MINH TUAN CONSTRUCTION AND TRADING INVESTMENT CO., LTD

Address: No. 11B, Chuc Ly Village, Ngoc Hoa Commune, Chuong My District, Hanoi.
Hotline: 0976 820 219
Email: minhtuanxddt@gmail.com

Featured Products & Services

*YOU MAY ALSO LIKE

7A Coal Dust, Quang Ninh

7A Quang Ninh coal is a popular choice for businesses requiring a stable heat source at a reasonable cost. Thanks to abundant domestic resources, this type of coal is widely used in industrial boilers, the construction materials industry, and many other manufacturing sectors.

High-quality lump coal

Lump coal is a type of coal in the form of large lumps, ed from raw coal through screening and size sorting processes. Lump coal typically has large particle sizes (depending on the type) and low ash content - high calorific value, and is widely used in industry and daily life.

Supplying Large Quantities of Charcoal Dust

With the aim of becoming a long-term industrial fuel supplier partner, Minh Tuan Coal invests in a large-scale warehousing system and supply capacity to meet the continuous needs of factories and manufacturing businesses.

Supplying high-quality lump bulk coal

Bulk coal is a type of coal that is mined and sorted into large chunks, then sold in bulk (i.e., not bagged or packaged). This is a common form of coal in industry due to its low cost and ease of transportation.

Indonesian black lump coal - industrial coal

Indonesian black coal lumps are imported from Indonesia and screened into large lumps. Thanks to their solid structure and stable calorific value, this type of coal is particularly suitable for industrial boiler systems.

Reliable coal supplier in Hanoi and Northern Vietnam

Minh Tuan Co., Ltd. has over 10 years of experience specializing in supplying various types of coal from Quang Ninh and imported from Indonesia and Australia, ensuring quality for use in cement, textile dyeing, paper, animal feed, thermal power, and other industries.

Large-scale coal distribution

Coal is a type of fossil fuel formed from buried, compressed, and transformed plant remains over millions of years under the influence of temperature and pressure deep within the Earth. Minh Tuan Co., Ltd. specializes in supplying large quantities of coal as required.

5A lump coal

5A lump coal is a preferred choice for many businesses due to its good combustion efficiency, less ash content, and stable supply. This type of coal is suitable for boiler systems, furnaces, and production lines that require a large and continuous heat source.

1A coal lumps - Boiler coal

1C bulk coal has strong combustion properties, generates high heat, and is suitable for large-capacity furnace systems. With its large particle size and stable quality, 1C bulk coal is commonly used in the construction materials, metallurgy, and heavy industrial manufacturing sectors.