Surenthiran S.
Plastic Injection Mold Designer | Product Design & Tooling Expert | 160+ Projects Completed
Chennai,
India
Global rank:
10,403
/
120,573
Skill pts: 5
About
I am a Plastic Injection Mold Designer with over 6 years of experience in product development, injection mold design, and tooling optimization. I have successfully completed 150+ mold design projects across automotive, consumer electronics, home appliances, packaging, and industrial components.
I specialize in end-to-end mold design, including:
* DFM/DFA analysis
* Parting line creation
* Core & cavity design
* Complex mechanisms (sliders, lifters, collapsible cores)
* Mold layout creation
* 2D manufacturing drawings
* Material selection & design optimization
My expertise covers all types of molds, including 2-plate, 3-plate, hot runner, multi-cavity, and family molds.
I’m passionate about delivering high-quality, manufacturable designs with fast turnaround time. I support clients from initial concept to production-ready tooling.
If you need professional, accurate, and optimized mold design support — I’m here to help.
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I specialize in end-to-end mold design, including:
* DFM/DFA analysis
* Parting line creation
* Core & cavity design
* Complex mechanisms (sliders, lifters, collapsible cores)
* Mold layout creation
* 2D manufacturing drawings
* Material selection & design optimization
My expertise covers all types of molds, including 2-plate, 3-plate, hot runner, multi-cavity, and family molds.
I’m passionate about delivering high-quality, manufacturable designs with fast turnaround time. I support clients from initial concept to production-ready tooling.
If you need professional, accurate, and optimized mold design support — I’m here to help.
Experience
-
Product Design Engineer / Injection Mold Designer
Macro Moulds & Plastics Pvt Ltd · Full-time
Oct 2025 –
Present
3 mos
Chennai, TN, India
Designed and delivered 150+ injection molds, including complex automotive and high-precision components.
Specialized in DFM reports, part feasibility, and mold mechanism development.
Created 3D models, assemblies, and detailed 2D drawings in Siemens NX & AutoCAD.
Worked with various plastic materials, mold standards (HASCO, DME), cooling systems, and ejector mechanisms.
Led end-to-end plastic component development for multiple clients.
Reduced lead time by up to 25% through optimized tool design and efficient workflows.
Education
- Anna University Bachelor of Engineering (B.E), MECHANIAL ENGINEERING, 7 2015 – 2019
Other experience
-
Freelance CAD Designer (Part-Time)
Providing CAD modeling, plastic component design, and mold design services to local manufacturers.
Supporting startups with prototype development and design optimization.
Stats
0 followers, 0 following
Joined: November 26, 2025
Last seen: November 26, 2025
Area of Expertise
Languages
Tamil Native or bilingual proficiency
English Professional working proficiency
Location
Chennai, India