COFFEE HUSK – A MULTIPURPOSE RAW MATERIAL FROM PHONG THAI THUAN
Coffee husk, also known as coffee parchment, is the outer shell of the coffee bean that forms during the milling process. For years, farmers and companies like Phong Thai Thuan Co., Ltd. have effectively utilized this by-product to produce organic fertilizers, biofuels, and other valuable products. This not only helps protect the environment but also generates significant economic value for producers.
In Vietnam’s Central Highlands, after harvesting fresh coffee cherries, farmers typically bring them to local businesses for milling to extract green beans. From every 4.6 kg of fresh cherries, only 1 kg of green coffee is obtained—while the remaining husk is either reused or sold to processing facilities.
1. Coffee Husk Collection and Processing
At Phong Thai Thuan, once the coffee is harvested, the husks are collected and transported to our milling facility. Farmers who do not wish to retain the husks will agree to leave them with the mill. These husks are then processed into products such as organic fertilizers, biofuels, or supplied to other industries.
Utilizing coffee husks helps reduce production costs and serves as an environmentally friendly solution. Coffee husks are abundant, easy to collect, and available year-round, making them particularly suitable for drying systems and other industrial applications.
2. Technical Specifications of Coffee Husk
- Composition: 100% coffee husk
- Calorific value: 3,850 – 4,350 Kcal/kg
- These properties make coffee husk a high-quality, easily combustible fuel that provides substantial heat. With its low cost and abundant supply, coffee husk is becoming a popular choice across multiple industries.
3. Applications of Coffee Husk
Phong Thai Thuan proudly offers coffee husk with a wide range of practical uses. The main applications include:
─ Biofuel
Dried coffee husk burns well and delivers high heat, making it widely used in industrial drying systems. Compared to other fuels, it’s more affordable and produces fewer pollutants—an efficient solution for industries operating thermal systems.
─ Incense Production
Some of our clients use coffee husk to produce incense sticks. Its dry texture and pleasant aroma make it an ideal raw material. This product is gaining popularity among consumers who seek natural, eco-friendly incense options.
─ Organic Fertilizer Production
In today’s agricultural context, overuse of chemical fertilizers and poor soil management have led to declining soil fertility. Organic fertilizers, which can restore soil health, have thus become essential for sustainable farming. High-quality microbial compost made from coffee husk is increasingly recognized for its effectiveness.
Although unfamiliar to many farmers, coffee husk proves to be a nutrient-rich by-product previously dismissed as agricultural waste. It contains up to 80% organic matter, along with essential macro and micro minerals.
Using coffee husk as fertilizer is highly cost-effective and suitable for farmers seeking sustainable options. When combined with livestock manure, slaughterhouse waste, and inoculated with Trichoderma fungi, it can produce high-quality organic compost.
Nutrient content of dried coffee husk:
+ Organic matter: 42.1%
+ Total nitrogen (N): 2.5%
+ P₂O₅ (Phosphorus): 0.23%
+ K₂O (Potassium): 3.15%
+ Other nutrients: CaO, MgO, S, etc.
─ Beverage Processing
Dried coffee husks are also used by global beverage brands to produce cascara (coffee husk tea). With its distinctive aroma and low caffeine content, cascara is becoming a trendy beverage. Phong Thai Thuan supplies high-quality coffee husk ideal for crafting unique drink products that offer a new experience to consumers.
4. Cost and Economic Benefits
Compared to other fuels, coffee husk is significantly more affordable. Its high energy output and year-round availability not only help businesses lower production costs but also contribute to environmental sustainability through its biodegradable nature and reusability.
5. Where to Buy Bulk Coffee Husk?
At Phong Thai Thuan, we supply coffee husk in large quantities with consistent, year-round availability at competitive prices. We source directly from local farmers and mills, ensuring high quality. With scalable production and a flexible logistics system, we can fulfill bulk orders nationwide.
6. Why Choose Phong Thai Thuan?
✤ Comprehensive energy solutions for stable industrial production
✤ Reduced CO₂ emissions – aligned with NET ZERO goals and cost savings
✤ Reliable fuel supply chain with consistent quality
✤ Advanced machinery, modern technology, and a highly skilled team
Coffee husk is a promising raw material that delivers both economic and environmental benefits. At Phong Thai Thuan, we offer high-quality coffee husk for various applications—from organic fertilizer and biofuel to beverages and incense.
Contact us today for consultation and product support. Let us help your business grow sustainably and efficiently with the power of renewable resources.
