Mo Rong
Mechanical Design Engineer
Professional Summary
Overview
Hello! I'm a Mechanical Design Engineer with 10+ years of experience in mechanical drafting, industrial equipment design, and product development.
I specialize in transforming ideas, sketches, PDFs, and engineering requirements into accurate 3D CAD models and manufacturing-ready drawings.
Over the years, I have designed industrial machinery, customized equipment, and mechanical components, supporting projects from concept development to production.
What I can help you with
✅ SolidWorks 3D Modeling
✅ AutoCAD Mechanical Drawings
✅ Manufacturing & Fabrication Drawings
✅ Mechanical Part & Assembly Design
✅ Industrial Equipment Design
✅ 3D Product Rendering (KeyShot)
✅ Prototype Development & 3D Printing
Why choose me? Unlike many CAD freelancers, I have real industrial engineering experience. I understand not only how to create CAD models, but also how mechanical products are manufactured, assembled, and optimized for production. My goal is to deliver designs that are practical, manufacturable, and ready for real-world applications.
SolidWorks | AutoCAD |CAD Drafting|
Industrial Equipment Design | 3D Visualization
Education
GUILIN UNIVERSITY OF AEROSPACE TECHNOLOGY
Bachelor of Engineering (BEng),
Mechanical Design and Manufacturing
Employment history
Guilin Hengda Mining Machinery Co., Ltd.
Mechanical Design Engineer
morong0427@gmail.com
Aug 2019 – Jun 2026
Main Responsibilities
Designed mechanical structures for industrial equipment and customized machines.
Created 3D models, assemblies, and manufacturing drawings using SolidWorks and AutoCAD.
Developed equipment solutions according to customer requirements.
Supported manufacturing, installation, and troubleshooting processes.
Optimized mechanical structures to improve reliability and reduce production costs.
Created 3D animations and technical visualizations to support product communication and sales.
project catalog
Mechanical Equipment Reverse Engineering and 3D Modeling
My Role：Mechanical CAD Designer
Reverse engineered mechanical equipment by taking physical measurements or using customer-provided dimensions.
Created accurate 3D models and manufacturing drawings according to mechanical drafting standards.
Delivered complete technical documentation, including assembly drawings and production-ready drawings.
The examples shown include the assembly drawings of a small pulse dust collector and a high-speed mixer.
Custom Double-Shaft Mixer Design and Manufacturing Documentation
My role. Mechanical Design Engineer
Designed a complete double-shaft mixer based on customer requirements, preliminary sketches, and technical specifications.
Responsible for the complete product development process:
Concept development
Mechanical structure design
Component selection
3D modeling
Manufacturing drawings
BOM preparation
All production drawings and documentation were created independently and prepared for manufacturing.
Industrial Equipment Product Animation and Visualization
My Role:3D Visualization Designer
Created a product demonstration animation for a newly developed industrial machine.
The goal was to provide customers with a clearer understanding of the equipment appearance, structure, and operation principles.
Responsible for the complete visualization workflow:
3D model preparation
Animation design
Rendering
Video editing
Final presentation production
3D Modeling and Assembly Visualization of Industrial Gearbox
My role. Mechanical Design Engineer / 3D CAD Modeler
Created a detailed 3D CAD model of an industrial gearbox to improve product visualization and technical communication.
The model was developed for equipment demonstrations, customer presentations, and internal technical training.
The project included:
3D part modeling
Assembly modeling
Internal structure visualization
Mechanical component arrangement
The final model helped customers and team members better understand the internal structure and working principles of the equipment.
My Role:CAE Simulation Engineer
Performed structural analysis and optimization for an industrial grinding machine base.
The project included:
Building simulation models
Applying working condition loads
Analyzing stress distribution and deformation
Identifying critical stress areas
Performing topology optimization
The analysis provided engineering data for future structural improvements, weight reduction, and cost optimization.
FEA & Structural Optimization for Industrial Equipment
My Role:CAE Simulation Engineer
Performed particle flow simulation analysis for a Raymond mill system using the Discrete Element Method (DEM).
The purpose was to study:
Particle movement inside the grinding chamber
Material flow behavior
Particle velocity distribution
Interaction between materials and mechanical components
The simulation results were used to support equipment optimization and improve future design decisions.
EDEM Simulation for Powder Processing Equipment
3D Printed Scale Model Development and Prototyping
My Role:3D Modeler / Prototype Developer
Developed a customized scale model based on customer concepts and requirements.
The complete workflow included:
3D modeling
Model optimization for 3D printing
Slicing preparation
3D printing
Surface finishing
Painting and assembly
Delivered a complete physical prototype from initial concept to final product.
SO-101 Open-Source Robotic Arm Reproduction and AI Robotics Exploration
My Role:Robotics Enthusiast / Robotics Prototype Developer
Reproduced an open-source SO-101 robotic arm project to explore modern robotics and embodied AI technologies.
The project included:
3D printing robot components
Mechanical assembly
Servo installation
Robot calibration
Leader-follower teleoperation
Demonstration data collection
Cloud-based model training
Inference testing
Further experiments included developing an AI-assisted vision grasping workflow using computer vision and AI tools.
