Sawdust Charcoal Extruder vs Sawdust Brick Machine: Key Differences
Product Description
Core Definition: Completely Different Product Categories
A sawdust charcoal making machine is a molding device specifically designed for carbonized sawdust (charcoal powder). Its core function is to extrude loose charcoal powder into columnar or block-shaped machine-made charcoal, belonging to the category of charcoal processing equipment. A sawdust brick maker machine, on the other hand, is essentially a sub-type of biomass briquetting machine. It primarily focuses on directly pressing fresh sawdust into high-density block fuel (sawdust bricks), falling under the broader category of biomass briquetting machines, similar to screw-type and hydraulic briquetting machines, and requires no pre-carbonization treatment.
Functional Positioning: Different Processing Stages and Goals
The core function of the charcoal briquette extruder machine is "charcoal powder re-forming," requiring carbonized sawdust as raw material. Some models require the addition of a small amount of binder (such as starch or clay) to address the issue of charcoal powder lacking lignin and thus unable to self-bond. The final product is finished machine-made charcoal. The husk briquette machine, on the other hand, functions like a regular briquetting machine, focusing on "densifying fresh sawdust." It relies on lignin for self-bonding, requiring no binder, and the product is sawdust bricks (biomass fuel), which can be directly burned or further carbonized.
Relationship with Briquetting Machines: Significant Differences in Subsidiary Relationship
Wood chip brick making machines are a sub-type of briquetting machines. Their working logic and structural design are completely identical to biomass briquetting machines, only specifically optimized for wood chip raw material compatibility; they can be understood as "dedicated wood chip briquetting machines." Charcoal briquette press machines, on the other hand, have no subordinate relationship to briquetting machines. Their forming principles and raw material requirements differ; they are dedicated equipment for post-carbonization processing. The two belong to different stages of biomass processing.
Core Difference: Raw Material Pretreatment
The most fundamental difference lies in the state of the raw material-rice husk briquette machines use uncarbonized fresh wood chips, consistent with conventional briquetting machines; wood chip charcoal extruders use carbonized wood chip charcoal powder. The raw material undergoes high-temperature carbonization, destroying its fiber structure, preventing it from self-binding with lignin like fresh wood chips. This determines the fundamental difference in their subsequent forming mechanisms.
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FAQ
1.What is the price of equipment for the Small sawdust briquette machine?
It costs approximately US$1,500.00 - 25,000.00
2. If equipments have some quality problem, how would you deal with?
We will responsible for all the quality problems. Change all the parts for free.
