Why are the prices of consumer-grade 3D printing materials getting lower and lower?
The prices of entry-level 3D printing materials have fallen, which can be said to be an inevitable stage of scale effects during the industry's development.
The main reasons for this phenomenon can be summarized in four points:
First, the domestic production capacity of core raw materials such as PLA and PETG has increased, the supply of raw materials is sufficient, and upstream raw material costs have declined; second, the consumer-grade 3D printing market has exploded, with the proliferation of devices driving a substantial increase in material demand, and manufacturers further reducing costs relying on scale effects; third, the industry supply chain has become increasingly mature, general-purpose material formulas are transparent, technological barriers are low, and production tends toward standardization. General aesthetic materials represented by PLA and PETG have high market demand, low entry barriers, and limited technical barriers, allowing small and medium manufacturers to quickly enter this market; fourth, entry-level 3D printing materials are highly homogenized, with an increasing number of new small and medium manufacturers entering, resulting in intense competition. Additionally, users are price-sensitive. With multiple factors overlapping, the entry-level material market is gradually entering a phase of intense competition, price transparency, and frequent price wars.
How should ordinary users distinguish the quality of low-priced 3D printing materials?
Ordinary users can assess material quality by examining the packaging, filament precision, smell and texture, as well as actual printing results.
First, check whether the material is vacuum-packed, and whether the winding of the filament is relatively neat, to judge storage and quality control at the point of production; next, observe the surface texture, color, and diameter of the filament. If the filament surface is rough, has small bubbles, black spots, impurities, or uneven color, it often indicates that the raw material quality is average or that dust control during production is inadequate.
In addition, pull out a section of filament and check for noticeable uneven thickness, which indicates potential issues with production quality control. Users can also bend the filament to test its toughness; if it breaks easily, this may indicate that the material is damp or that the material formula has issues.
Finally, users can verify material quality through printing, paying attention to whether there is a strong odor, and whether there are issues such as stringing, warping, or rough layer patterns during the printing process.
