What are the coconut hookah charcoal production line?
With the global popularity of hookah culture, especially in the Middle East, Europe, and North America, the demand for hookah charcoal (also known as Shisha charcoal) is increasing daily as a core consumable.
For hookah enthusiasts, a good charcoal should be smokeless, odorless, have a long burning time, and produce little ash. So, how exactly are these small, specialized charcoal blocks produced?
Reliable Machinery will delve into the complete production process of hookah charcoal, revealing the technology and craftsmanship behind it from raw materials to finished product.
I. Core Raw Material: Why Coconut Shells?
The first step in producing high-quality hookah charcoal is choosing the right raw materials. While theoretically fruit wood, bamboo, sawdust, and even nut shells can be used, coconut shells are the recognized gold standard in the global high-end market.
This is because coconut shells offer unique advantages after carbonization: high calorific value, fewer impurities, and a longer burning time.
II. Five Core Steps in Hookah Charcoal Production
Modern hookah charcoal production is not simply burning charcoal, but a process combining physical changes and precise control. Typically, a complete hookah charcoal production line includes the following steps:
1. Carbonization: Turning Raw Materials into "Charcoal"
First, coconut shells or wood need to be pyrolyzed in an oxygen-deficient environment; this process is called carbonization.
Traditional Method: Coconut shells are stacked in steel drums or earthen kilns and ignited, allowing them to slowly carbonize. This method is inexpensive, but requires workers to constantly monitor the fire.
Modern Process: Continuous carbonization furnaces are used. Under high temperature (usually above 300°C) and low oxygen conditions, raw materials are continuously fed in, transforming into basic charcoal with high fixed carbon content and no smoke.
This process removes volatile substances, ensuring the cleanliness of subsequent combustion.
2. Crushing and Grinding
The carbonized charcoal is in lumps and must be crushed into a fine powder before it can be reshaped.
Equipment typically uses a hammer mill or Raymond mill to crush the charcoal into particles of 3-5 mm or even finer (e.g., 30-325 mesh).
Fineness is crucial: the finer the charcoal powder, the higher the density of the pressed charcoal blocks, the more compact the structure, and the more stable the combustion.
3. Mixing and Binding
Charcoal powder itself has no binding properties and cannot be formed, so a natural binder needs to be added.
Food-grade starch: High-end manufacturers insist on using pure natural plant starch (such as corn starch or tapioca starch) to ensure that it is colorless and odorless when burning, without compromising the fruity aroma of the tobacco.
Golden Ratio: Too little binder makes the charcoal blocks brittle; too much makes them difficult to ignite and increases ash content. A professional roller mill or mixer is responsible for thoroughly mixing the charcoal powder, water, and binder.
4. High-Pressure Molding
The mixed raw materials are fed into a hookah charcoal briquetting machine. This is a crucial step in determining the appearance and performance of hookah charcoal.
High-Pressure Shaping: A hydraulic press applies immense pressure (e.g., 60 tons) to compress the loose mixture into high-density charcoal blocks. Under the same volume, higher pressure results in higher density and longer burning time (some can be extended by more than 30%).
Custom Molds: Depending on market demand, different molds can be used to produce products of various shapes, such as square, round, hexagonal, or even specific sizes (e.g., the popular 22mm and 26mm cubes).
5. Drying and Packaging: Freshly pressed charcoal blocks contain a large amount of moisture (approximately 30-35%) and must undergo drying.
Professional Drying Process: Don't rush the process. Professional drying chambers use a phased drying method of "preheating-medium temperature-high temperature" to slowly remove internal moisture and prevent surface cracking.
Quality Inspection: After drying, each batch of products undergoes rigorous screening to check dimensional consistency, hardness, and a combustion test to ensure there is no risk of spontaneous combustion and that the ash content is below 6%.
Finally, they are sealed by packaging machines and shipped to hookah bars and enthusiasts all over the world.
III. How to Identify High-Quality Hookah Charcoal?
Understanding the production process will help you choose a good piece of charcoal:
Check the density: When placed in water, high-quality charcoal has a high specific gravity (>1), will sink to the bottom and not disintegrate for a long time.
Check the ash content: After burning, it produces little ash, which is white. The ash content of high-quality products is usually no more than 6%.
Smell the aroma: When lit, it only emits heat radiation, without any chemical odor or pungent smell.
Check the hardness: When dropped from a height of one meter to the ground, good charcoal is not easily broken; it also maintains its shape during combustion and will not explode.
The production of hookah charcoal, seemingly turning coconut shells into coal, is actually an extreme test of four core processes: raw material selection, binder ratio, high-pressure molding, and temperature-controlled drying.
With the continuous expansion of the global hookah market, adopting standardized and automated production lines is not only a guarantee for increased production, but also the foundation for ensuring that every piece of hookah charcoal brings users a pure enjoyment.
If you need a coconut hookah charcoal production line, Reliable Machinery is your best choice. We have 38 years of experience in manufacturing charcoal machine, exported to more than 80 countries worldwide.
We offer various models of biomass charcoal machine. As a professional manufacturer, our charcoal make machine is reliable and we will be your best investment partner.