Heavy Duty Plastic Hinge- High-Low polygon 270Deg rotation Low-poly 3D model

Heavy Duty Plastic Hinge

Introducing the Heavy-Duty All-Plastic Hinge, a robust, fully functional hinge designed for real-life applications. Unlike traditional hinges that require metal pins, this hinge is engineered with an integrated pin and clip mechanism that snaps securely in place, making it 100% plastic and extremely reliable.

Designed for strength, the hinge can handle high-weight applications — including heavy doors, access covers, and even armored doors — while maintaining smooth motion with a 270° rotation range.

Key Features:

• All-Plastic, Pin-Free Design — Includes two hinge halves, a central pin, and a snap clip. No metal parts required.
• High Load Capacity — Engineered for heavy doors, lids, and covers, including high-duty and armored applications.
• Wide Rotation — Allows rotation beyond 270°, offering maximum flexibility in installation.
• Optimized for Manufacturing — Works for both 3D printing (FDM, SLA, SLS, etc.) and injection molding.
• Compact Dimensions — Overall size: 70 × 50 × 20.5 mm, suitable for a wide variety of projects.
• Easy Printing — Prints flat on the bed, with strong hinge geometry designed for durability under repeated use.
• Complete File Package — Includes native SolidWorks files (SLDPRT, SLDASM), STL (high & low poly), AMF, IGS, PLY, SAT, X_T, WRL, GLTF, GLB, Pack & Go, and more.
• Professional Renders Provided — Includes 8 preview renders (solid body, wireframe, meshed bodies, exploded view).
• Royalty-Free License — Use in commercial or personal projects with full modification rights.

Applications:

• Heavy-duty doors (including security and armored doors)
• Enclosures and access covers
• Industrial machinery housings
• Cabinets, furniture, hobby projects
• Prototype and end-use assemblies

What You Get:

• Full hinge assembly (hinge halves + clip + pin)
• Editable CAD source files
• 3D-print ready meshes in high and low resolution
• Exploded view renders for easy assembly reference

This hinge combines durability, printability, and versatility — making it the ultimate choice for designers, engineers, and makers.