
Molding 3D Models: Decorative Trim and Machine STL
This collection gathers STL files and 3D models related to molding, from decorative trim to machine miniatures. It helps you compare shapes, part counts, and assembly needs before 3D printing. You can use the examples to refine a search by material, scale, or function. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.
Le texte de cette collection est rédigé en anglais ; la recherche, elle, fonctionne dans toutes les langues.
Comment cette collection est composée
Polyzon compose cette collection à partir des résultats de recherche des plateformes connectées. Les doublons et les modèles sans aperçu sont retirés, les correspondances faibles sont placées à la fin, et le reste suit l’ordre de la recherche. Les modèles appartiennent à leurs auteurs : consultez les conditions sur la page de chaque modèle.
Règles de sélection : la rédaction de Polyzon · Texte mis à jour le 10/10/2026
Par où commencer
Tous les modèles de cette collection

Injection Molding Machine
Recycled Cardboard Molding

Injection Molding Machine
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3D Резьба Гипсовая лепка Украшения Шахин

HEX Diffuser Molding/Covers for LED Strip Lights

Buster Beagle 3D Injection Molding Machine MKII

Victorian Plinth Block for door and window moulding

Injection molding machine

The Perfect Corner - Crown Molding Edition

Injection Molding Machine

Floral Design Molding

Crown Molding Pack

Injection Molding machine

ENGEL 1:20 miniature injection molding machine (e-mac 170-50)
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Потолочные светильники 3D модель

DIY All-electric plastic injection molding machine.

Victorian Rosette Block for door and window trim

Decorative Corner Molding

Injection Molding Screw and Cylinder of RobotDigg

Decorative Border Molding

Model of injection molding tool - mold with a case inside - money bank

Crown Molding Corner Block

Dollhouse corner plaster decorative molding.

Injection molding macihne

Injection Molding / Extrusion Screw - Parametric, Variable Driven

Dollhouse corner plaster decorative molding

Crown Molding Corners

Injection Molding Machine Model

Molding AUDI 100 C3

Fleur de lis rosette moulding for doors and windows

PDF pattern, STLs, and instructions for wet molding Buck 110/medium multitool sheath (Leatherman Fuse/Wingman)

RGB LED Crown Molding
Molding Machine
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Цветок маргаритки - лепка Аранжировка EVA Foam Craft
Система формовки сменных рукояток инструментов

Doll house doorway molding

Wainscoting / decorative molding

Injection Molding Machine

Decorative Molding

Decorative Molding

Delicate Decorative Molding

Gothic Style Decorative Molding

Decorative Border Molding

Decorative Corner Molding

Circular Molding/Frame
«Molding 3D Models: Decorative Trim and Machine STL»
Decorative molding models often focus on profile, length, and corner geometry, while machine and tooling models emphasize moving parts, housings, and scale. Miniature injection machines and parametric systems differ in part count and how much assembly they require. Craft-oriented molds and recycled-material projects tend to have simpler shapes but may need release considerations.
When choosing a file, check the listed dimensions and scale, the number of separate parts, and whether the author shows how they fit together. Look at the recommended material, layer height, and wall thickness on the model page, along with photos of actual prints. For molding-related parts, note whether the design expects a mold release agent or flexible filament.
To refine a search, try synonyms such as moulding, trim, cornice, or injection tooling. Related terms like parametric, miniature, or diffuser can narrow results to a specific use. You can also search by room element, machine scale, or molding process to find a closer match.
Questions fréquentes
What is the difference between decorative molding and injection molding models?
Can these molding models be printed on a standard 3D printer?
How do I choose the right scale for a molding model?
What should I check before printing a parametric molding tool?
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