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It’s better to draw toys than to buy them

3D Pen Heating Up but Not Working? Common Causes and Fixes

Your 3D pen turns on, the light glows, but no filament comes out. This is one of the most frustrating problems 3D pen users run into. It almost always comes down to three things: the wrong filament temperature, a clogged nozzle, or a weak power source. These 3D printing pen problems look scary at first, […]

3D Printing Material Drying Machine: Completely Solves the Problem of Moisture in Materials

Close-up of a modern 3D printer filament dryer with a heated chamber glowing amber and a black filament spool mounted on the side.

Popping sounds, stringing, and rough surfaces usually aren’t your printer’s fault, they’re wet filament in disguise. Here’s how a filament dryer fixes the real problem, plus the exact times and temps each material needs.

Spanish customer visited our factory.

Dear Spanish Buyer, Thank you for visiting the SUNDI3D factory on December 3, 2025. We are honored by your high regard for our manufacturing processes and product quality, as well as your strong interest in industrial-grade 3D printing consumables. The following is a summary of key information regarding this cooperation: I. Product Matching Solution ASA […]

The highly competitive filament market

From a global perspective, the 3D printing consumables market is developing rapidly and there are numerous manufacturers. According to some industry reports and related data, there are many well-known manufacturers involved in the production of 3D printer consumables worldwide, such as BASF, Asahi – Kasei, NatureWorks, Xtellar, ColorFabb, etc. On a certain search platform, it […]

Trump has imposed additional tariffs again!

Trump announced that starting from November 1, 2025, an additional 100% tariff will be imposed on all Chinese-origin goods on top of the existing tariffs. This measure will have a significant impact on the exports of Chinese small and medium-sized enterprises to the United States and on enterprises that produce 3D printer consumables. The impact […]

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