Coal briquetting equipment
Industrial Powder & Coal Briquetting Machine
Products
Transform Dust & Powder Waste into High-Value Briquettes
Stop losing profit to material dust. Our industrial roller press briquetting machines are engineered to efficiently compress coal fines, coalpowder (carbonized), metallurgical dust, and chemical powders into high-density, uniform briquettes. Whether you need to improve fuel combustion or recycle valuable mineral waste for smelting, our equipment turns your loose powder into highly profitable assets.
- Maximize ROI: Convert low-value dust/slag into profitable, easy-to-transport briquettes.
- High Compaction Strength: Immense pressure ensures briquettes won’t shatter during transit.
- Wear-Resistant Rollers: Forged alloy steel handles highly abrasive ores with low maintenance.
- Customized Molds: Pillow, oval, or square shapes tailored for optimal furnace efficiency.
Major Types For Sale:
Ore powder briquette machine
Coke powder briquette machine
Dry powder briquette press machine
Chain plate dryer
Sand mixer
Coal powder briquette press machine
Ball briquette press machine
Mesh belt conveyor dryer
Double shaft mixer
Material
What Materials Can Our Briquetting Machine Process?
✔️ Supported Raw Materials
- Coal & Carbon Powders
Coal powder, coal slime, coke breeze, carbon black, petroleum coke, graphite powder, and coal powder (Note: Must be carbonized powder, not raw wood). - Metallurgical & Mineral Powders
Iron powder, mill scale, steel slag, aluminum ash, bauxite, manganese ore, laterite nickel ore, fluorite powder, tailings, and dust ash. - Chemicals & Refractory Materials
Quicklime, dolomite, gypsum, desulfurization gypsum, alumina, kaolin, clay, fertilizer, urea, and activated carbon. - Industrial Waste & Slag
Industrial sludge, pond sludge, mineral slag, aluminum chips, plastic powder, and other industrial waste powders.
🚫 IMPORTANT: Materials We DO NOT Process
⚠️ Please Note: Our equipment is designed for industrial powder molding (Rollers Press type).
We DO NOT process raw wood, sawdust, wood chips, branches, or biomass materials.
(If you want to process wood, it must be carbonized into charcoal powder first before using our machine).
Product Types
Major coal briquetting machine for sale in HengXing Machinery
9
Models for sale
Detailed Products
Check our quality coal powder briquetting machine
Application Scenarios
Wide Range of Industrial Applications
Engineered for powder recycling and briquetting across heavy industries
1. Coal & Charcoal Industry
- What we do: Transform low-value coal dust, coal slime, and carbonized charcoal powder into high-density fuel briquettes.
- Value: Enhances combustion efficiency, increases burning time, and prevents dust loss during transportation. (Note: We process carbonized charcoal powder, not raw wood).
2. Steel Mills & Metallurgy
- What we do: Compress iron ore fines, mill scale, steel slag, and mineral dust into briquettes with high mechanical strength.
- Value: Allows powder waste to be recycled directly back into the blast furnace for smelting, significantly reducing raw material costs.
3. Non-Ferrous Metals
- What we do: Briquette valuable non-ferrous metal powders, such as aluminum ash, copper dust, and magnesium powder.
- Value: Prevents secondary oxidation during smelting and maximizes the recovery rate of expensive metal resources.
4. Refractory & Building Materials
- What we do: Process quicklime, dolomite, kaolin, and desulfurization gypsum without adding extra moisture.
- Value: Ensures uniform material sizing, which greatly improves the air permeability and calcination efficiency in industrial kilns.
5. Environmental & Waste Recycling
- What we do: Compact industrial sludge, pond sludge, dust-catcher ash, and toxic mineral tailings.
- Value: Minimizes severe dust pollution, saves hazardous waste storage space, and turns industrial liabilities into a circular economy.
Model Selection
How to Choose the Right Briquetting Machine?
Match your raw materials to our specialized equipment
Step 1: The Golden Rule – Can your material use binders/water?
If NO ➡️ Choose the Dry Powder Briquette Press
- Material Features: Powders that react with water, or processes that strictly forbid moisture (e.g., Quicklime, Magnesium powder, Aluminum ash, pure chemicals).
- The Solution: Our Dry Powder Briquette Press Machine uses extreme mechanical/hydraulic pressure to force materials into briquettes naturally, 100% without binders or water.
If YES ➡️ Choose our Standard Roller Presses
- Material Features: Most industrial dust, carbon, and mineral powders that require binders to form strong shapes.
- Next Step: See Step 2 below to pick the specific model for your industry.
Step 2: Choose the Specific Standard Press for Your Industry
If you chose the standard process (with binders), select the model tailored to your material’s abrasiveness and final use:
For Highly Abrasive Minerals ➡️ Ore Powder Briquette Machine
- Best for: Iron fines, mill scale, steel slag, laterite nickel ore.
- Why this one: Equipped with upgraded, ultra-wear-resistant alloy rollers to withstand the harsh grinding nature of mineral stones, maximizing roller lifespan.
For Energy & Fuels ➡️ Coal / Coke Powder Briquette Machine
- Best for: Coal dust, coalpowder (carbonized), coke breeze.
- Why this one: Optimized for high-throughput continuous production. Designed to create fuel briquettes with excellent air permeability for better combustion.
For General Purpose & Custom Shapes ➡️ Ball Briquette Press Machine
- Best for: Gypsum, clay, sludge, or mixed industrial dust.
- Why this one: Our most versatile unit. Focuses on customizable mold shapes (pillow, round, oval) to suit various furnace requirements and universal powder recycling.
Application Scenarios
How Our Double Roller Press Works
Our briquetting machine utilizes advanced mechanical pressure to compress prepared powders and dust into solid, high-density shapes. Here is the continuous production process:
1. Material Feeding
The prepared powder mixture (often mixed with a precise ratio of binders and moisture) is fed into the top hopper. For low-fluidity materials, an optional force-feeding screw ensures uniform material distribution.
2. High-Pressure Compaction
The core mechanism consists of two heavy-duty rollers rotating in opposite directions. As the powder enters the “nip” (the gap between the rollers), it is caught in the matching molds machined onto the roller surfaces.
3. Maximum Density Formation
As the rollers close in, immense mechanical pressure forces the powder particles tightly together, eliminating air gaps and forming a dense, solid briquette.
4. Smooth Discharge
As the rollers continue to rotate past the centerline, the molds begin to separate. The finished briquettes smoothly drop out onto a discharge conveyor via gravity, ready for drying or direct use.
Features
We focus on product details and guarantee quality
Exported Cases
Exported cases around the world
What people says about us
We are extremely pleased with the coal briquette equipment! Its efficiency and reliable performance have significantly improved our production. The high-quality briquettes it produces enhance our fuel output, making it an essential addition to our operations. Highly recommended!
Kaingi Mwingirwa / From Kenya
