5 Types Coal Briquettes Making Machine For Sale
- 2025-04-07 13:59:00
- E.P Original
- 175
Coal Briquette is a solid fuel block that compresses coal powder, cinder or biomass (such as charcoal, straw, etc.) into a fixed shape. The production process usually requires the addition of binder (such as starch, clay, etc.) or direct molding through a high-pressure coal powder ball press
Various shapes and sizes of coal briquettes commonly found on the market, custom made available
why coal brequettes
Direct combustion of coal powder and cinders will produce a large amount of dust. The price of coal brequettes balls formed by compression is usually 20% to 40% higher than that of loose coal. The waste materials from coal mines, steel plants, charcoal processing and other industries (such as coal gangue, coal powder, charcoal slag) are converted into high-value coal ball fuel. This not only reduces dust and air pollution, but also chooses to produce coal balls to be "turned waste into treasure" business, but also a high-potential project that conforms to global energy transformation, environmental protection policies and market demand.
Comparative advantages with traditional loose coal
| Indicators |
Coal briquett |
Scattered coal |
| Care value utilization rate |
85%~90% (full combustion) |
60%~70% (prone to slag and powder leakage) |
| Transportation cost |
Low (small size, no loss) |
High (easy to scatter, dustproof required) |
| Storage safety |
Moisture-proof and spontaneous combustion (high density) |
Viable from moisture and flammable risks |
The use of Coal Briquette
Coal Briquette has successfully penetrated into many fields such as households, industry, and environmental protection by efficiently utilizing waste resources and reducing pollution emissions, making it a high-quality alternative to traditional fuels.
- Coal briquettes are often replaced by loose coal or firewood for heating in home fireplaces;
- Anthracite balls made of coal powder mixed with charcoal powder are called barbecue carbon for outdoor barbecue;
- In industry and manufacturing, high calorie value briquettes are used as boiler fuel to provide stable thermal energy;
- In metal smelting, coal balls are used as auxiliary fuel to improve the temperature stability of the furnace;
- Mix it with biomass waste such as straw and sawdust to make biomass coal spheres to help carbon neutrality targets;
- Coal mines process waste materials such as gangue and coal powder into coal balls to solve the environmental pollution problem in the mining area.
Make high-quality, high-calorie coal brequette
Coal briquette is easy to get by using coal briquette machine. But before we use our coal fine to make the briquette, still there’s something we need to pay attention to.
Basic composition requirements for coal powder
| Index |
Ideal range |
Effect on coal briquette |
| Volatile parts |
15%~30% |
Too high can easily lead to burning too fast, and too low will make it difficult to ignite. |
| Gray |
≤15% |
Too high ash will reduce the calorific value and increase the amount of residue. |
| Fixed carbon |
≥50% |
Determines the calorific value of coal bulbs, the higher the content, the longer the combustion is. |
| Sulfur |
≤1% |
Reduce sulfur oxide emissions and comply with environmental protection standards. |
| Moisture |
Before briquette: 8%~12% |
It is difficult to form if the moisture is too low, and it requires additional drying to consume time and energy. |
Size of coal fines
80%~90% of the particles should pass through an 80~200 mesh screen (0.075~0.18mm), which is the appropriate size for making coal briquettes.
Moisture of coal
Moisture is very important in coal briquette manufacturing. Before using a coal briquette machine to make coal balls, please make sure that the moisture is suitable for coal briquette making, and note that different coal briquette machines have different moisture requirements for raw materials.
Coal Binder
Coal Binder is a key additive in the coal briquettes making, mainly used to improve the formability, strength and combustion performance of coal briquette.
Binder process (binder needs to be added)
Binder is the "invisible skeleton" of coal briquette plant. When selecting, it is necessary to comprehensively weigh the raw material characteristics and terminal needs. The following are some adhesives used in coal briquette plant:
- Organic binders
- Common types: starch, molasses, lignin, asphalt.
- Advantages: Almost no residual ash during combustion, suitable for high-purity fuel needs (such as barbecue charcoal).
- Disadvantages: High cost (accounting for 5%~15% of raw material cost).
- Inorganic binders
- Common types: bentonite, lime, cement, clay.
- Advantages: Low cost (accounting for 2%~8% of raw material cost). High temperature resistance (suitable for industrial boilers).
- Disadvantages: Increased ash content, inorganic residues after combustion.
- Composite binders
- Formula examples: starch + bentonite, lignin + lime.
- Advantages: Can be customized for specific coal types (such as high-sulfur coal, biomass briquettes fuel).
Binder-free process (high-pressure direct molding)
In certain scenarios (such as export or high environmental protection requirements), coal briquettes need to be zero-additive. We can use high-pressure coal powder briquette machines to directly high-pressure mold these coals without adding other binders.
5 types of Coal briquette machine for sale
Coal briquette making machine
Coal briquette machines are designed to briquette coal powder, charcoal powder, coal dust, slime, powdery mixture of coal and coal gangue, coke powder, peat powder, coking coal and some other powdery materials. The finished coal briquettes are mainly used as fuel.
Coal briquette making machine
Features and advantages of coal briquettes making machine
- Briquette shape: round, oval or cube
- The briquetting rate of E.P coal briquette roller press is above 95%, and the hardness of finished coal briquettes is 75-90kg/cm².
- Output: 1-25 tons/hour
Coal Briquette Machine Finished Products
Coal Briquette Machine Finished Products
Get More About Coal briquette making machine
Hydraulic Pressure Briquette Machine
Hydraulic roller briquetting machine briquette coal powder with much higher pressure than ordinary coal powder briquetting machine. The loaded coal powder has low moisture and low binder content or no binder in the way.
Hydraulic Pressure Briquette Machine and Coal briquette
Features and advantages of Hydraulic Pressure Briquette Machine
- Briquette shape: square shape, spherical shape, oval shape, cylindrical shape, bread shape, pillow shape, etc. We can produce the special shapes based on customers’ demands.
- The hydraulic pressure briquette machine is equipped with hydraulic system which can provide with high and stable pressure, which is suitable for raw materials like coal, coke, DRI powder, mineral powder, etc.
- Output: 1-35 tons/hour
Mold can be customized Hydraulic roller briquettes machine
Mold can be customized of Hydraulic roller briquetting machine
Get More About Hydraulic roller briquetting machine
Coal Briquette Extruder Machine
Charcoal/Coal briquette extruder, also named as coal briquette forming machine. It uses the principle of screw extrusion to extrude the charcoal powder, coal powder, carbon powder, and other powdery materials mixed with adhesives, making them into round shape, hexagonal shape or other different shapes briquettes with high strength.
Coal Briquette Extruder Machines
Coal Briquetting Extruder Machines features and advantages
- Briquette shape: rod briquettes ( barbecue charcoal, ignition charcoal), cubic shape (shisha charcoal)
- The finished briquettes produced by this coal briquette extruder machine are with high density, smooth surface , uniform length etc.
- Output: 400~500kg/h; 800~1000kg/h
Coal briquettes making by Coal Briquette Extruder Machine
Coal briquettes made by Coal Briquette Extruder Machine
Get More About Coal Briquette Extruder Machine
Honeycomb briquette machine | Punching Type Coal/charcoal Briquette Machine
Punching type coal/charcoal briquette machine is one of the coal/charcoal-forming processing equipment. Being assembled the different moulds, users can get the honeycomb round and cubic coal/charcoal beehive briquettes.
Honeycomb briquette machine | Punching Type Coal/charcoal Briquette Machine
Features and advantages of Punching Type Coal/charcoal Briquette Machine
- Briquette shape: hexagonal and round cylinder shape briquettes
- The HSMQ Series Briquette Machine is not only applicable to single machine processing, but also to the large-scale coal/charcoal briquetting production line.
- Output: 3000-5000 pcs/h
Coal briquettes from Honeycomb briquette machine | Punching Type Coal/charcoal Briquette Machine
Finished honeycomb coal briquettes from Honeycomb briquette machine | Punching Type Coal/charcoal Briquette Machine
Get More About Honeycomb briquette machine | Punching Type Coal/charcoal Briquette Machine
Solid round briquette machine
Solid round briquette machine is a good choice for coal briquette making, briquette press has very high pressure. With this characteristics, coal briquettes are made in the machine with low binder or even binderless like hydraulic roller briquette machine.
Solid round briquette machine
Features and advantages of Solid round briquette machine
- Briquette shape:Cylinder, Hexagonal column, Square column, etc.
- The enhanced water cooling cycle of the equipment allows the machine to work 24/7 without interruption. One machine can be used for multiple purposes, and can produce a variety of raw materials and a variety of different specifications of products. Granulation and briquetting can be achieved in one machine.
- Output:8mm 800kg/h 10-22mm0.9-1.2t/h 70-75mm 1.2-1.5t/h
Coal briquettes from Solid round briquette machine
Coal briquettes from Solid round briquette machine
Get More About Solid round briquette machine
Phone
+86-13673361755
+86-13673361755
Telephone
+86-371-8611808
sale@ep-machine.com
Address
Shenglongjinzhonghuan Building, Zhongyuan District Zhengzhou City, Henan Province, China.
