Hire Machinery Design Designers in China

Senior Mechanical Design Engineer with 15+ years of hands-on industrial machinery design and manufacturing experience (BEng in Mechatronics Engineering from Soochow University). I specialize in 3D p... Read more

Senior Mechanical Design Engineer with 15+ years of hands-on industrial machinery design and manufacturing experience (BEng in Mechatronics Engineering from Soochow University). I specialize in 3D parametric CAD modeling (SolidWorks, Autodesk Inventor, Siemens NX), DFM-compliant shop drawings, dynamic mechanism design, and turnkey industrial automation integration. Core Technical Expertise: • Multi-CAD 3D Modeling: SolidWorks (Primary), Autodesk Inventor, and Siemens NX. Expertise in Part & Assembly families, Design Tables, Equations, Feature Suppression, and Top-Down Skeleton/Layout sketches. • Production Engineering Package: 2D manufacturing drawings adhering strictly to ASME Y14.5 GD&T standards, AWS welding symbols, bend deductions, and structured BOMs. • Shop-Floor Machining Experience: Direct background in 3-axis CNC milling and lathe machining. Every design is optimized for real-world manufacturability, tool clearances, and tolerance stack-up. • Equipment Focus: Non-standard automation machinery, Machine Vision & AOI inspection equipment, rotating equipment (drive shafts, roller systems, bearing blocks), structural frames, and custom jigs/fixtures. • C# Software & Automation Integration: Experienced in C# HMI upper-computer development, PLC control logic, and CAD API automation scripts. Whether you need a configurable 3D product family, design modifications, or production-ready job shop drawings, I deliver clean, error-free, and maintainable engineering deliverables.

Senior Mechanical Design Engineer with over 13 years of experience in product development, machine design, SolidWorks 3D modeling, CNC components, sheet-metal and plastic design, FEA, ISO GD&T, 3D pri... Read more

Senior Mechanical Design Engineer with over 13 years of experience in product development, machine design, SolidWorks 3D modeling, CNC components, sheet-metal and plastic design, FEA, ISO GD&T, 3D printing, and manufacturing-ready documentation. I am an ▒▒▒▒▒▒ Top Rated Plus freelancer with a 99% Job Success Score, more than $100K earned, 454 completed jobs, and over 5,900 hours of professional freelance work. I am also recognized as a Cad Crowd Top Designer and Gold Award winner. I help startups, product developers, and manufacturing companies transform concepts, sketches, and existing products into practical, production-ready mechanical designs. My experience includes consumer products, machinery, welded structures, electronic enclosures, CNC-machined parts, prototypes, reverse engineering, and detailed manufacturing drawings. I can support the complete development process—from concept design and engineering calculations through 3D CAD, design validation, prototyping, technical drawings, and production release. My work emphasizes manufacturability, dimensional accuracy, clear communication, confidentiality, and dependable delivery.

I am a mechanical engineer with more than ten years of experience in the field. (You can see my portfolio below). In the last 14 years, I've been designing different types of machines, parts, and asse... Read more

I am a mechanical engineer with more than ten years of experience in the field. (You can see my portfolio below). In the last 14 years, I've been designing different types of machines, parts, and assemblies. Additionally, I have "hands-on" experience assembling those designs in real life. I am an expert in Autodesk Inventor modeling and have experience working in Solidworks. I'm strongly familiar with different manufacturing technologies and know how to prepare blueprints from preliminary design up to full- detail design, including plans for welders, CNC, lathe, and more. I read, write, and speak Ukrainian, Russian, and English. For the last 5 years, before the war came to my home country, I had been building my own fish cannery. In addition to my engineering design skills, I know computer programming at a level that was sufficient to launch an e- commerce business that has been working for the last 6 years (www.tushe.od.ua). I'm a self-taught individual, and I have no issue learning new technical skills and am not afraid of new challenges. Skills • Mechanical Engineering, Product Development, Machines and Parts Assemblies (14 years of experience. Portfolio available below). • Autodesk Inventor (18 years of experience; first version used was Autodesk Inventor 9.0, 2005). • SolidWorks (2 years of experience). • 3-axis CNC milling machine operation (Some experience in creating G-codes and milling parts from steel, aluminum, plastic, and wood). • Manual Lathe and Milling Machines (Some experience). • TIG and MIG welding (5 years of experience). • JavaScript, CSS, SQL, PHP (Basic/Moderate. In 2019, created an online store from scratch for my brand of canned food "Tushe" at www.tushe.od.ua). • Adobe Photoshop, Illustrator (Created designs for my brand "Tushe"). • Microsoft Project (Some experience). • Other Skills (Food Machinery, Sheet Metal Fabrication, Electrical Design, Conveyor Systems, 2D Drawings, Hand Tools, Burning Torch, Prototyping, Plumbing, Air and Water Piping Systems).