About Papacad.com

Service with ready-made 3D models and assemblies and 2D CAD manufacturing plans

Papacad.com is a global source for ready-to-build CAD mechanical engineering projects.
We provide complete design packages: detailed 3D assemblies, 2D manufacturing drawings, BOMs, and export files in STEP, STL, DWG, and PDF.

Our audience: makers, DIY enthusiasts, students, educators, and manufacturing companies worldwide — from the Brasil, Mexico, USA, Canada, India, Portugal, and Korea, to small workshops in Poland.

Our specialties:

• CAD projects of Industrial lifting equipment (gantry cranes, jib cranes, hoists)
• 3D and 3D designs of tools and jigs
• 2D plans of Workshop machinery and hydraulic presses
• 2D manufacturing plans of Conveyor systems and custom production fixtures
• DIY mechanical projects

Why choose Papacad.com?

• Complete documentation 2D and 3D — not just a 3D model, but full production-ready 2D plans
• Instant download after purchase or for free resources
• Global compatibility — formats for Autodesk Inventor, AutoCAD, and universal CAD software
• Adaptable CAD designs — modify and customize to your needs

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Blog (coming soon): CAD tips, project showcases, and behind-the-scenes design stories.