Dong fang

Dong fang I am Tina from D**gfang Group. We are a company that integrates the production of mining equipment, coal briquetting equipment, and wood crushing equipment.

Our factory is located in Zhengzhou, Henan Province, China.

14/05/2026

Ever wondered how to make high-strength, easy-to-transport charcoal efficiently? This video shows you the full process — all powered by our reliable coal briquette machine!
✅ Step 1: Carbonize wood to get pure charcoal (no waste, high calorific value)
✅ Step 2: Crush charcoal into fine powder (less than 3mm for better molding effect) 📏
✅ Step 3: Mix with binder (proper ratio ensures strong adhesion, no easy breakage)
✅ Step 4: Molding with coal briquette machine (customizable shapes: round rods, hexagonal rods, cubes) 🔧
Our machine features thickened steel construction, energy-saving design, and 800-1000kg/h capacity — perfect for industrial use or small business startup 💰
Comment "INTERESTED" and we’ll send you a free operation video and quotation!


14/05/2026

Professional Apricot Shell Carbon Powder Pressing Process 🛠️ See the whole workflow from carbonization to briquetting!
Step 1: Carbonization — Apricot shells are pyrolyzed in an air-isolated environment to remove volatile substances and form high-quality carbon powder with excellent adsorption and structural stability 🔥 Step 2: Grinding — The carbonized apricot shells are ground into fine, uniform powder to ensure briquetting quality.
Step 3: Pressing — Our press ball machine uses a stable hydraulic system and synchronous double rollers to compress the carbon powder into briquettes with high density and strength, which are not easy to break during transportation and use ✅
Reliable performance, high production efficiency, and strict quality control. Perfect for enterprises focusing on green manufacturing and waste utilization. DM us for technical parameters!



13/05/2026

Stop wasting coal powder and increasing costs! Our coal briquette machine turns low-cost coal powder, coal gangue, and coke powder into high-strength briquettes in one step ✨
No lime addition, no carbonization or drying equipment, no steam needed—greatly reducing investment and floor space while boosting coal calorific value 😎
With a production capacity of 1000kg/h, wear-resistant alloy steel core components, and stable operation, it’s the perfect choice for chemical plants, gas plants, and fertilizer factories to cut costs and increase efficiency 💰
Watch the video to see how it works—turn waste into treasure and maximize your profits!
👉 DM us for a customized quote and on-site test machine service!

13/05/2026

Biomass pellet production line👉

12/05/2026

Transform cheap coal powder into high-value coal briquettes, saving hundreds of thousands in costs annually! 💡 Our coal briquette machine produces coal briquettes widely used in gasification, boiler combustion, metallurgy, and other fields, replacing expensive coal blocks and helping businesses fully utilize coal resources to achieve sustainable development. 🌱

Real customer case studies prove: low investment, high returns, and short payback period!
Click the link in our profile to contact us and start your cost-saving journey!

12/05/2026

Looking for a hassle-free, long-lasting coal briquette machine? Look no further! 🛠️
Our coal briquette extruder features a hard-tooth surface reducer—small size, high load-bearing capacity, and 4-5 times longer service life than ordinary models thanks to wear-resistant precision casting materials 🛡️
Detachable wear-resistant alloy outlet, easy maintenance, and intelligent control—one person can operate it, saving labor costs significantly. It can process various raw materials like anthracite, lignite, and iron powder effortlessly ✅
Reliable quality, stable performance, and 24-hour after-sales support—your worry-free partner in coal processing!
Comment "INTERESTED" to get detailed technical parameters!

11/05/2026

Turn waste into wealth with our complete Biomass Pellet Production Line 🌱
From sawdust, straw, palm waste to high-quality pellets—one system handles it all! Crushing, drying, pelletizing, cooling, packaging—fully automated, no manual hassle, 0.3-90 tons per hour customizable capacity ✨
Renewable energy is the future, and we’re here to help you seize the opportunity: lower costs, higher efficiency, and turn agricultural/forestry waste into profitable biofuel, feed pellets, or organic fertilizer pellets 💰
Whether you’re a forestry group, energy company, or investor, our modular design fits your budget and production needs. No waste, no emissions—eco-friendly and profitable, all in one line!
DM us now to get a free quote and customized solution 📩

Have received a deposit from our Indian client; a win-win cooperation.😄
11/05/2026

Have received a deposit from our Indian client; a win-win cooperation.😄

We have received a deposit of $90,000 from Libyan clients.🎉🎉🎉
11/05/2026

We have received a deposit of $90,000 from Libyan clients.🎉🎉🎉

09/05/2026

Pre‑shipment test run of briquette machine for Turkey customers!Perfect test performance with high briquette forming rate.It can process coal powder, iron ore fines, limestone powder, charcoal powder and other raw materials efficiently.Our briquette machine features stable operation, low power consumption, high output, durable rollers and easy maintenance.Finished briquettes are widely used for heating, metallurgy, smelting and industrial fuel, bringing great economic benefits for your business.Reliable quality, factory direct supply.



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No. 18, Tongxing Street, Mazhai Economic Development Zone, ErqiDist, Zhengzhou Henan
Zhengzhou

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