Hire the best freelance Heat Exchanger Design expert designers for your company

Competencies Mechanical Engineering and Management of prototype projects from conception, through design, build, and testing phases. Frequent communication and coordination with other design engineer... Read more

Competencies Mechanical Engineering and Management of prototype projects from conception, through design, build, and testing phases. Frequent communication and coordination with other design engineering disciplines and technicians to complete objectives. Proficient utilization of Solidworks software to generate 3-D models of design concepts, and drafting engineering drawings for manufacturing and production. Research and Analysis of design ideas, specifications and manuals to determine feasibility and safety of design or application. Collaboration with Production personnel to ensure products and systems conform to engineering specifications. Use of CAE software, conducting virtual structural design iterations for identifying and remediation of potential design issues. Creation of drawings for communicating with production personnel, and generation of explanatory diagrams, technical files and bills of materials for production and reports. Procurement of cost effective parts and materials for projects, often working directly with in house and outside manufacturers on fabricating and building components. Conducting tests on prototype designs, operating all associated equipment and collecting relevant data for analysis. Authoring training manuals and training professional and technical staff on design or system use. Compiling and presenting research data into formats for scientific analysis, or customer reports. Professional Experience Mechanical Engineer NTS/MSI/Sierra Peaks Inc. Jan 2012 to Nov 2017 Hardware and Service Solutions 8436 Washington Place Albuquerque, NM 87113 http://www.sierrapeakstibbetts.com Lead Engineer, responsible for Production Management, and Technical Documentation of Harvester airborne nuclear particulate sampling pods for Sandia Labs/ Airforce (AFTAC) customer. Implemented an MRP inventory system to re-organize shop activities from the development of prototypes into producing multiple large pod systems. Functioned as primary focal point on engineering and technical issues. Supported and interpreted to Manufacturing, Investigated Engineering draw errors and corrected suitably. Wrote the ECOs and drafted the drawing changes for a complete deliverable design package to customer. Design and structural analysis of composite pod heat sink/strong back structure and composite enclosure for airborne camera payload of customer design. Successfully tested to IP67 customer requirement and delivered prototypes. Mechanical Engineer Adherent Technologies Inc July 2001 to Jan 2012 Development Laboratories 11208 Cochiti SE, Albuquerque NM www.adherent-tech.com Modernized outdated mechanical test equipment, as well as trained new personnel to complete destructive testing for evaluating mechanical properties of advanced composite materials. Results showed improved composite material properties achieved by chemist's formulas. Designed, manufactured and operated testing apparatus within ASTM specifications for collecting particulate emissions from catalytic wood stove designs. The results favorably compared new catalyst formulas to competing market products. Organized and managed the facility installation of a pneumatically operated, industrial distillation unit for solvent recovery for composite recycling process plant. Unit was successful, and safely operated. Designed and built structural support and developed operating procedures for a prototype 300 gallon acid digestion composite materials recycling reactor. The reactor is still operating and providing data for composite recycling research to this day. Analyzed the feasibility and implemented the re-purposing a salvaged reactor into a medium sized vacuum testing chamber for experiments with inflatable, foam injected, rigidizable-on-command space structures. Operated, collected data, and designed modifications to a large-scale gasification type tertiary recycling prototype plant. Improved critical heat exchanger designs. Designed, built and operated an experimental drop through plasma treatment chamber for etching surfaces of graphite flakes and carbon nanotubes for use in advanced composite material research. Created a synchronized jack screw system for rapidly opening heat treatment ovens to facilitate faster re-threading and increase production of line involved in composite fiber finish application and powdered tow pre-impregnation. Developed servo controlled gate valves for a feedback control method utilizing laser interferometers for controlling powder flow deposition onto composite fibers. Contributed to the scientific and technical innovation with mechanical test results and visual diagrams and pictures, approved for publication as a NASA Tech Brief, entitled Light Curing Structural Repair Tape for In-Space Repair. Mechanical Engineer Civilian Service, C-5 Engineering September 1999 to June 2001 Warner-Robins Air Force Base, Georgia Q-Clearance obtained (expired) Evaluated and solved engineering problems in a depot level aircraft repair facility, specifically working on maintaining and repairing the oldest prototypes of the heavy lifter fleet of C-5 military aircraft. Designed and interpreted for mechanics any non-standard airframe structural repairs. Worked with fabricators in creating repair fittings and addressing manufacturing issues. Education Bachelor of Science, Mechanical Engineering 1995-1999 University of New Mexico Albuquerque, NM Graduated with Honors Skills Computer aided engineering with 3-dimensional modeling and documenting software Solidworks, Solidworks Workgroup, Pro-E, Autodesk, Spaceclaim, Sketchup Ansys Simulation Software, Workbench Platform, Structural Mechanics, Statics, Heat Transfer Caedium Computational Fluid Dynamics Software Microsoft Office Suite Products I can play a guitar and harmonica, operate a slide rule and solve a rubics cube. References Available upon Request

I have 7 years of industry experience as a mechanical Engineer Specializing in Design, Manufacturing techniques and Modelling. I always keep relevant codes and standards in consideration.I have skills... Read more

I have 7 years of industry experience as a mechanical Engineer Specializing in Design, Manufacturing techniques and Modelling. I always keep relevant codes and standards in consideration.I have skills in data Entry, PDF conversion and other document conversion tasks. I am also familiar with Piping, Steel Structure ,Skid, Pressure Vessels ,Tanks and Heat Exchanger Design and 3D Modeling and Fabrication. I am experienced with the following :- - 2D Technical Drawing for Fabrication. - DXF File for Laser cutting Machine. - Drafting 2D Drawing From PDF File,Images,Hand Drawing. - Developing & Design New products. - Rendering. - Review Drawings and Calculate BOQ for Project Activities. - Prepare Material Requisition Document. - Issue As - Built Drawings as per Site Condition or Fabrication. I Deliver the following :- - Professional Technical Drawing for Fabrication ( DXF,DWG,PDF, SLDDRW ) - Professional 3D Modelings I always strive to clearly understand my customer’s needs before starting any project to make sure we are aligned on what the final product should be. I look forward to our first conversation about your next project. Thanks

👋 Hello! I'm Eng. Ahmed Hamdy, a Mechanical Design Engineer with 7+ years of specialized experience in Static Equipment Design including Pressure Vessels, Process Piping, Piping Stress Analysis, and... Read more

👋 Hello! I'm Eng. Ahmed Hamdy, a Mechanical Design Engineer with 7+ years of specialized experience in Static Equipment Design including Pressure Vessels, Process Piping, Piping Stress Analysis, and API Storage Tanks. I bring a deep command of international codes and standards such as: 🔧 ASME Sec. VIII Div. 1 & 2 🔧 ASME B31.1 / B31.3 🔧 API 650 My expertise includes: ✅ Pressure Vessel & Heat Exchanger Design ✅ Process & Power Piping Layouts and Stress Analysis ✅ Storage Tank Detailing and Fabrication Drawing ✅ Compliance with ASME/API design requirements ✅ Comprehensive 3D Modeling and Design Documentation I deliver engineering documentation with precision and compliance, including: 📌 GA Drawings & Fabrication Drawings 📌 Isometric and Piping GA Drawings 📌 BOM/MTO, Data Sheets & Specifications 📌 Stress Analysis Reports (Caesar II) 📌 Pipe Support & Structural Design Reports 💻 Software Proficiency: AutoCAD | AutoCAD Plant 3D | AVEVA E3D | SolidWorks | Caesar II | STAAD.Pro | Tekla Structures I collaborate closely with multi-disciplinary teams and participate in: 🔹 Project Kick-off Meetings 🔹 3D Model & P&ID Reviews, Plot Plan Reviews, HAZOP sessions 🔹 Managing MOCs (Management of Change) from concept to commissioning As a focal point for Piping Design & Stress Analysis, I ensure all modifications are properly integrated, prioritized, and aligned with project timelines — especially during Turnaround (TAR) Planning. My goal is to contribute to your project's success by combining technical accuracy with high-quality deliverables and effective communication. Let’s connect and discuss how I can support your next project with world-class mechanical design solutions. Eng/ Ahmed Hamdy Mechanical Design Engineer | Static Equipment | Pressure Vessel | Piping Stress Analysis (ASME/API)

We are an Engineering Product Design & Development services company having vast experience with OEM and Service Industry. We offer complete engineering solutions from Concept design to release of m... Read more

We are an Engineering Product Design & Development services company having vast experience with OEM and Service Industry. We offer complete engineering solutions from Concept design to release of manufacture drawings including , Forming, and prototype build solutions. Radiant Design has a team of experts in the following areas ​ -CAD conversions -Machine Design -Product Design -Reverse Engineering -Tools and Fixtures design -Finite Element Analysis (FEA) -CAD Rendering -Mould Design & Analysis -Enclosure/Case Design -3D Printing/Vacuum Casting -Manufacturing/Prototyping

I have 10 years of professional experience as a plant design engineer in chemical process industry. During my carrier I have involved more than 10 chemical facility construction projects as a project... Read more

I have 10 years of professional experience as a plant design engineer in chemical process industry. During my carrier I have involved more than 10 chemical facility construction projects as a project engineer. These projects enabled me to gain experience in these areas: -Mechanical Design of Industrial Plants (Chemical, oil & gas, power, food, pharmaceutical, cosmetics) -Preparing PFD P&ID Drawings -3D Pipeline Design (ASME B31.1, ASME B31.3) -Pipe Stress Analysis (ASME B31.1, ASME B31.3, Metal, FRP and GRP piping) -Static Equipment/Process Equipment Design (chemical reactors, mixing tanks, heat exchangers, etc.) -Pressure Vessel Design (ASME Section VIII, EN 13445, AD 2000 - AD Merkblätter, PD 5500, CODAP) -Storage Tank Design (Oil & Gas, solvent, acid, underground and aboveground) (API 620, API 650, API 653, EN 12285-1, EN 12285-2) I want to combine my experience and my ability in design to provide the highest quality service for my clients.

' Give me your static parameters and I'll handle the Entropy' In simpler terms, I'll turn your imagination into reality. I am a full time Engineer and a part time Designer. The remaining time I... Read more

' Give me your static parameters and I'll handle the Entropy' In simpler terms, I'll turn your imagination into reality. I am a full time Engineer and a part time Designer. The remaining time I oscillate between both.Well, it has been 7 years and am still oscillating. In short, I do everything from and between prototyping to generating business out of it.

Greeting Cad Crowd Family! My name is Ishtiaq. An experienced & competent mechanical engineer with strong skills in MEP & HVAC systems designing and drafting. Proficient in CAD/CAE software and colla... Read more

Greeting Cad Crowd Family! My name is Ishtiaq. An experienced & competent mechanical engineer with strong skills in MEP & HVAC systems designing and drafting. Proficient in CAD/CAE software and collaborating with cross-functional clients. If you are seeking a curious and result oriented individual, let's get in contact. Thanks and Best Regards ISHTIAQ

Senior Mechanical Design Expert | 24 Years HVAC / Heat Pump / Industrial Heat Pump Experience Turn your HVAC or heat pump product from concept to mass production — efficiently, reliably, and certific... Read more

Senior Mechanical Design Expert | 24 Years HVAC / Heat Pump / Industrial Heat Pump Experience Turn your HVAC or heat pump product from concept to mass production — efficiently, reliably, and certification-ready. I have over 24 years of experience in mechanical structure design and product development in HVAC, heat pumps, and smart appliances. I have successfully led 200+ products from concept to mass production. My products are widely exported to Europe and North America, fully compliant with CE, UL, Keymark, TÜV, DVGW, UBA, KTW and other international standards, with strong experience in certification-oriented design. My Background Top-Tier Industry Experience: Worked at leading companies with mature product development systems: - Midea Group (Fortune Global 500) - A leading listed heat pump company - Chigo Air Conditioning (00449.HK) International Client Experience: Extensive experience working with global clients, providing customized product development: Carrier / Iceair / Thermondo / Kaisai / Olimpia / Notus / SKD Patents: - 1 National Priority Invention Patent - 12 Invention Patents - 100+ Utility Model Patents Core Expertise 1. HVAC / Heat Pump Structural Design - Full unit structure design (indoor / outdoor / integrated units) - Refrigeration system integration (compressor, heat exchangers, piping layout) - Noise reduction optimization (airflow vs noise balance) - Waterproofing, anti-vibration, piping stress & reliability design - Electrical enclosure safety & system integration 2. Industrial Heat Pump & HVAC Design - Industrial-grade heat pump system design - Industrial HVAC equipment (high reliability / long lifespan / harsh environments) - Custom non-standard equipment structure design 3. Manufacturing-Oriented Engineering (DFM / DFA) - Design for Manufacturing (DFM) - Design for Assembly (DFA) - Cost optimization - Mold feasibility analysis (plastic / sheet metal) Service Scope Heat Pump Products: Residential heat pumps (Monoblock / Split), modular systems, integrated water systems / hydraulic modules Air Conditioning & Light Commercial HVAC: Indoor / outdoor unit structure design, PTAC / window AC / portable AC, heat exchanger design (evaporator / condenser), electrical cabinet design Industrial & Custom Equipment: Industrial air conditioning, custom equipment structure design Additional Design Services: Sheet metal design, plastic part design, HVAC piping optimization, product upgrade & partial redesign Mold & Manufacturing Support: Mold design review (DFM), injection molding / sheet metal process optimization, supplier sourcing & factory coordination Cross-Functional Collaboration: Work with thermal engineers (refrigeration system optimization), work with electrical engineers (control system integration), support full system-level product development China-Based Engineering Support: Reliable supplier sourcing, on-site or remote production support, fast issue resolution during prototyping and mass production What I Need From You (Before Starting) To ensure an efficient project process, please provide as much as possible: 1. Basic Product Information: - System diagram / schematic - Sketch / concept / idea - Reference images or benchmark products 2. Certification & Market Requirements: - Target certifications (CE / UL / Keymark / TÜV, etc.) - Target market (Europe / North America, etc.) 3. Production Information: - Target production volume (prototype / small batch / mass production) - Whether you already have a factory or supply chain 4. Design & Manufacturing Preferences: - Material preference (plastic / sheet metal / hybrid) - Special requirements (cost target / appearance / size constraints, etc.) Even if you only have a rough idea or simple sketch, feel free to contact me. I can help you refine the concept and bring your product to life. My Commitment ✔ On-time delivery ✔ Design compliant with international standards (CE / UL, etc.) ✔ Production-ready, manufacturable design ✔ Free initial technical consultation ✔ Reliable and efficient communication

Highly Devoted Chemical Engineer looking forward to improving my knowledge and experience about all things related to chemical engineering to have a better chance to serve my organization most profess... Read more

Highly Devoted Chemical Engineer looking forward to improving my knowledge and experience about all things related to chemical engineering to have a better chance to serve my organization most professionally. I am confident that my knowledge, skills, abilities, and experience will be beneficial for the growth of the organization. My educational qualification will allow me to make a significant contribution toward the achievement of the company's goals on time and with excellence. And also having strong motivation and dedication are key factors to achieve success at all levels. Key Areas of Expertise • Process Simulation & Optimization: Proficient in Aspen HYSYS and Aspen Plus (Certified User), with experience in steady-state and dynamic modeling to support design, troubleshooting, and performance improvement. • Hydraulic Analysis: Skilled in performing hydraulic calculations using Aspen HYSYS and Pipenet for pipelines, utility systems, and process networks. •Heat Exchanger Design & Rating: Certified in Aspen EDR, with expertise in thermal and mechanical design of shell-and-tube exchangers, air coolers, and reboilers. • PFD & P&ID Development: Competent in developing and reviewing process flow diagrams (PFDs) and piping and instrumentation diagrams (P&IDs) aligned with project specifications and client philosophies. • Equipment Sizing & Specification: Adept at sizing and specifying key process equipment such as storage tanks, pressure vessels, separators, control valves, pressure safety valves (PSVs), restriction orifices, heat exchangers, and piping systems.

I am a Senior AutoCAD Design Engineer and Static Equipment Fabrication Engineer with 9+ years of practical experience in engineering design, 2D drafting, 3D modeling, fabrication drawings, and product... Read more

I am a Senior AutoCAD Design Engineer and Static Equipment Fabrication Engineer with 9+ years of practical experience in engineering design, 2D drafting, 3D modeling, fabrication drawings, and production engineering. Software Skills: • AutoCAD 2D & 3D • AutoCAD Plant 3D • Autodesk Advance Steel • PV Elite Technical Expertise: • Static equipment design and fabrication • Pressure vessels • Shell & tube heat exchangers • Storage tanks • Structural and fabrication detailing • 2D manufacturing drawings • 3D equipment modeling • BOM preparation • Material take-off • Cutting plans • Part marking and fabrication details • Welding and fabrication documentation • Production engineering I have strong practical experience converting engineering requirements and concepts into accurate, fabrication-ready drawings and 3D models. I focus on dimensional accuracy, manufacturability, clear detailing, and professional engineering documentation. I am committed to delivering accurate, practical, and high-quality CAD work with clear communication and attention to detail.

Mechanical Engineer with more than 15 years of experience in the design, calculation, and optimization of industrial equipment and pressure systems. I specialize in pressure vessels, autoclaves, ther... Read more

Mechanical Engineer with more than 15 years of experience in the design, calculation, and optimization of industrial equipment and pressure systems. I specialize in pressure vessels, autoclaves, thermal systems, and custom industrial machinery, working in compliance with European regulations and standards such as EN 13445, PED, AD 2000, and ATEX when applicable. My background includes the complete engineering lifecycle of industrial equipment: • Concept development and feasibility studies • Mechanical and thermal calculations • Pressure equipment design and verification • CAD design and detailing (SolidWorks, AutoCAD, Plant 3D) • Manufacturing drawings and technical documentation • Design optimization for safety, cost, and manufacturability • Support for certification, audits, and regulatory compliance I have extensive experience working with regulated environments, including pharmaceutical and process industries, where traceability, documentation quality, and compliance are critical. Typical deliverables I provide include calculation reports, Excel-based engineering tools, 2D manufacturing drawings, 3D CAD models, and technical documentation ready for internal reviews or third-party certification. I work closely with clients to translate functional requirements into robust, manufacturable engineering solutions, maintaining clear communication, realistic timelines, and a strong focus on engineering quality. Industries served include industrial equipment manufacturers, process engineering companies, pharmaceutical and biotech suppliers, and custom machinery builders.

Mechanical CAD designer with over 10 years in industry. I have worked on industrial condensers and evaporators for freon, ammonia and glycol systems (HVAC-R) — 3D modeling, 2D fabrication detailing an... Read more

Mechanical CAD designer with over 10 years in industry. I have worked on industrial condensers and evaporators for freon, ammonia and glycol systems (HVAC-R) — 3D modeling, 2D fabrication detailing and technical datasheet verification. I also have shop-floor background in electrical and electronic product lines: UPS units, control panels, outlets, switches and power strips — injection-molded plastic parts, sheet metal, forming, stamping and electronics. That is why I model with manufacturing in mind: how the part is actually cut, bent, molded, machined, welded and assembled. Types of parts I work with: - Bent sheet metal (carbon steel, stainless steel, aluminum), with flat patterns and DXF for laser and punching - Machined parts, with tolerances and surface finish - Injection-molded plastic parts - Extruded aluminum and plastic profiles - Weldments and steel structures - Parts for 3D printing - Automotive appearance parts - Molds and dies What I deliver: 3D models, fabrication-ready 2D drawings, bills of materials, and reverse engineering from samples or measurements. My models are built parametrically, so a dimensional change updates the assembly and the drawings instead of forcing a remodel — revisions are fast and cheap. I deliver in STEP, STL, DWG/DXF and PDF, so you can open and edit the files on whatever platform you use. English B2 (goFLUENT certified). Based in Brazil, available across US and European time zones.

Solidworks-AutoCad-Creo-Ansys Heat Exchangers analysis. Winner of Design competition of Automatic Cricket Bowling machine.

Solidworks-AutoCad-Creo-Ansys Heat Exchangers analysis. Winner of Design competition of Automatic Cricket Bowling machine.

. Did a air cooler for windmill . Did heat exchanger designs for L&T . Did 16 heat exchanger design in the span of 1 month . did pressure vessel design for NOV

. Did a air cooler for windmill . Did heat exchanger designs for L&T . Did 16 heat exchanger design in the span of 1 month . did pressure vessel design for NOV

I'm a mechanical design engineer with over 12 years of hands-on experience in the oil, gas, chemical, and power engineering industries, specializing in the design and calculation of pressure vessels a... Read more

I'm a mechanical design engineer with over 12 years of hands-on experience in the oil, gas, chemical, and power engineering industries, specializing in the design and calculation of pressure vessels and vacuum-operated process equipment. My career began on the shop floor, assembling and installing chemical and process machinery, which gave me a practical understanding of how equipment is actually built and where design decisions matter most on the production line. I then moved into quality control, inspecting forgings, machined parts, welds, and assemblies against drawings and technical standards — experience that sharpened my eye for manufacturability and compliance. Building on that foundation, I progressed through design engineering roles to my current position as Deputy Chief Constructor, where I lead the development of full engineering documentation packages for complex pressure equipment. This end-to-end path — from assembly, to quality control, to design leadership — means I don't just produce drawings that look correct on paper; I design equipment that can actually be manufactured, inspected, and operated reliably in the field. Core equipment expertise: • Shell-and-tube heat exchangers • Column-type process equipment • Pressure and storage (atmospheric) vessels • Separators and fine/coarse filtration systems • Vacuum-operated apparatus Why work with me: • 12+ years of combined shop-floor, quality control, and design engineering experience • Accurate strength and thermal calculations with documented technical justification • Full compliance with ASME, GOST, and EN standards • Strong communication with clients and cross-functional engineering teams • Reliable, on-time delivery without compromising quality Skills / Software • SolidWorks • AutoCAD • KOMPAS-3D • 3D CAD Modeling • Mechanical Design & Drafting • Strength (stress) calculations • Thermal / heat transfer calculations • Pressure vessel design (ASME, GOST, EN standards) • GD&T and manufacturing drawing packages • Bill of Materials (BOM) and equipment specifications Suggested Specialization Categories (for CAD Crowd profile settings) • 3D Modeling / CAD Design • Product & Industrial Design • Mechanical Engineering • Oil, Gas & Chemical Process Equipment Design • Structural / Strength Analysis • Thermal Engineering Calculations Services to List • Pressure vessel & heat exchanger design (ASME/GOST/EN compliant) • Full mechanical engineering documentation packages (assembly + detail drawings + specs) • Strength and thermal calculations with technical justification reports • 3D CAD modeling and conversion of 2D concepts to manufacturing-ready 3D models • Reverse engineering / redesign of existing process equipment

I am a dynamic team spirited and performance driven engineering professional with 7+ years of comprehensive experience of Railway (Traction System for locomotives), Power & Energy industry sector with... Read more

I am a dynamic team spirited and performance driven engineering professional with 7+ years of comprehensive experience of Railway (Traction System for locomotives), Power & Energy industry sector with an extra-ordinary blend of leadership & manufacturing experience. Recognized for expertise in Design and Development of Electro-Mechanical Products, cost effective designs, increase efficiency. Creative problem solving and troubleshooting skills complemented by meticulous and creative detail to drawings and specifications. I have determination to consistently achieve success as a leader in all of the organizations that I have worked with in the past.

I am a Mechanical & Static Equipment Design Engineer with 7+ years of experience in pressure vessels, heat exchangers, columns, and filtration/drying systems for pharmaceutical, chemical, and oil & ga... Read more

I am a Mechanical & Static Equipment Design Engineer with 7+ years of experience in pressure vessels, heat exchangers, columns, and filtration/drying systems for pharmaceutical, chemical, and oil & gas industries. In addition to static equipment, I bring strong 3D CAD product design skills (Autodesk Inventor, SolidWorks, AutoCAD) for sheet metal, machined parts, and assemblies. I work with international codes including ASME Section VIII, TEMA, EN 13445, AD 2000/PED, and AS 1210. I am highly proficient in Autodesk Inventor, SolidWorks (CSWA certified), PV Elite, Compress, and AutoCAD. I can help you with: 3D modeling and 2D fabrication drawings of pressure vessels, tanks, and process equipment General mechanical product design (sheet metal, machined parts, assemblies) GA drawings, welding symbols, GD&T, and BOMs Material selection and compliance with ASME, TEMA, and PED Design validation using FEA (ANSYS) and PV Elite Manufacturing documentation (MDR, Material Requisitions) I have collaborated with clients in the USA, Germany, France, Italy, and Australia, and I am comfortable working remotely across time zones. I deliver high-quality, manufacturable designs on time. I am open to hourly or fixed-price projects. Let's discuss your next project.

Senior Mechanical Design Engineer with 7+ years of experience specializing in precision mechanical systems and concept design. Expertly integrates engineering calculations with structural CAD modeling... Read more

Senior Mechanical Design Engineer with 7+ years of experience specializing in precision mechanical systems and concept design. Expertly integrates engineering calculations with structural CAD modeling, delivering accurate General Arrangement drawings and high-quality 3D models to exact tolerance.

I am a product designer specializing in turning ideas into functional, manufacturable products. I design mechanical parts, electronic enclosures, and complete assemblies with a strong focus on precisi... Read more

I am a product designer specializing in turning ideas into functional, manufacturable products. I design mechanical parts, electronic enclosures, and complete assemblies with a strong focus on precision, durability, and real-world use. I work mainly with SolidWorks, creating clean parametric models, technical drawings, and production-ready files for 3D printing, CNC, and injection molding. My experience includes: • Product concept development • Mechanical and enclosure design • PCB-fit and electronics housing • Assembly optimization and tolerances • Technical drawings and BOMs I don’t just model parts — I think like an engineer, ensuring your product is easy to assemble, cost-effective, and reliable. If you need a designer who understands both design and manufacturing, I’m ready to help bring your product to life.

I am a Chemical Engineer with industrial experience in thermal power generation, chemical manufacturing, quality control, and coal processing. I currently work in power plant Operations, supporting... Read more

I am a Chemical Engineer with industrial experience in thermal power generation, chemical manufacturing, quality control, and coal processing. I currently work in power plant Operations, supporting process monitoring, engineering investigations, plant performance analysis, and technical problem-solving. My technical interests include process engineering, process design, simulation and numerical modeling. I work with Aspen Plus for chemical process simulation, COMSOL Multiphysics for transport phenomena and CFD modeling, and MATLAB for engineering calculations, numerical analysis and data visualization. My chemical engineering background includes mass and energy balances, thermodynamics, fluid mechanics, heat and mass transfer, separation processes, reactor engineering, process control, water treatment, and PFD/P&ID development. I can support projects involving process simulation, engineering calculations, process analysis, technical research, process flow diagrams, simulation-based troubleshooting, and engineering documentation. I value clearly stated assumptions, traceable calculations, and technically defensible results.

With over 11+ years of expertise in Mechanical Design Engineering, I specialize in delivering high-performance, code-compliant engineering solutions for pressure equipment, storage tanks, and structur... Read more

With over 11+ years of expertise in Mechanical Design Engineering, I specialize in delivering high-performance, code-compliant engineering solutions for pressure equipment, storage tanks, and structural systems. My deep understanding of ASME standards, finite element analysis (FEA), metallurgy, and fabrication procedures ensures that your projects are not only safe and efficient but also fully compliant with international regulations. Whether you need precision design, fabrication-ready documentation, or end-to-end project support, my services are tailored to minimize risks, optimize costs, and accelerate project timelines—giving you a competitive edge in quality and reliability. Why Choose My Engineering Services? ✅ Pressure Vessel & Heat Exchanger Design – Expert mechanical calculations to determine optimal thickness, flange ratings, and material specs, ensuring durability and regulatory compliance. ✅ Storage Tank Design & Optimization – From shell thickness to wind girders and venting systems, my designs enhance structural integrity while reducing material waste. ✅ Fabrication-Ready Drafting & Detailing – High-quality ASME-compliant drawings, including Welding Maps, BOMs, and Dimensional Tolerances, to eliminate fabrication errors. ✅ Piping & Structural Systems – Detailed P&ID-based piping plans, isometrics, and structural skid designs that align with stress analysis for long-term reliability. ✅ Technical Writing & Documentation – Clear, actionable Assembly Plans, Lifting Plans, User Manuals, and Installation Guides that prevent costly mistakes and ensure safe execution. ✅ Project & Proposal Support – From technical bid preparation to on-site troubleshooting, I bridge the gap between engineering and execution, saving time and reducing delays. ✅ Quality Assurance & Compliance – Rigorous adherence to ASME Y14.5, welding standards, and material specifications to avoid rework and ensure certification. Your Key Benefits: 🔹 Reduced Project Risks – My designs and documentation anticipate fabrication challenges, preventing costly rework and delays. 🔹 Regulatory Confidence – Full compliance with ASME, API, and international codes, ensuring smooth inspections and certifications. 🔹 Cost & Time Efficiency – Optimized material selection and constructability-focused drafting to cut unnecessary expenses. 🔹 Seamless Coordination – I act as your technical liaison, ensuring clear communication between drafting, fabrication, and inspection teams. 🔹 End-to-End Support – From concept to commissioning, my expertise covers design, documentation, and execution oversight for flawless project delivery. If you need precision engineering that prioritizes safety, compliance, and operational excellence, let’s collaborate to bring your projects to life—on time, on budget, and beyond expectations.

Hello, My name is Arpit Machhi. I am a seasoned Mechanical Design engineer with a passion for bringing innovative ideas to life through meticulous design and engineering. As a Certified SolidWorks Pro... Read more

Hello, My name is Arpit Machhi. I am a seasoned Mechanical Design engineer with a passion for bringing innovative ideas to life through meticulous design and engineering. As a Certified SolidWorks Professional, I offer a comprehensive skill set that extends beyond SolidWorks to encompass other leading CAD software such as AutoCAD and Autodesk Inventor. With a proven track record of delivering high-quality designs, I am excited to bring my expertise to your project on this freelancing platform.

I am a mechanical engineering with professional working experience in the automotive and motorsport industry (+2 years). I have been using mainly PTC Creo and Solidworks as 3D modelling software, but... Read more

I am a mechanical engineering with professional working experience in the automotive and motorsport industry (+2 years). I have been using mainly PTC Creo and Solidworks as 3D modelling software, but I also used Catia V5/6 in the academic field. Experience with Matlab as numeric software, and experience with PTC Creo Simulate and Abaqus as FEA Software. During my professional life I have been working on design of racing cars with particular focus on powertrain installation, cooling systems, hydraulic systems, CNC machined components and composite material made components and related jigs and toolings, 3D printed components. Currently working in the food processing industry and involved in the design of industrial machineries and related items (fluid machinery, system's dimensioning and layout design).

Mechanical Engineer, specialist in the development of engineering and calculations for : *Equipment according to ASME Section VIII, Division 1 (Pressure Vessels, Reactors, Fermenters, Columns, Heat E... Read more

Mechanical Engineer, specialist in the development of engineering and calculations for : *Equipment according to ASME Section VIII, Division 1 (Pressure Vessels, Reactors, Fermenters, Columns, Heat Exchangers, etc.). Including Seismic & Wind calculations. *Storage Tanks according to API Standard 650. Including Seismic & Wind calculations. * Also thermal calculations of the Heat Exchangers Shell and Tube.

I am a seasoned, Mechanical Design Engineer with work experience of 12 years in many industries and expertise to develop standards for anything from materials to products, specs to process specs, and... Read more

I am a seasoned, Mechanical Design Engineer with work experience of 12 years in many industries and expertise to develop standards for anything from materials to products, specs to process specs, and operating procedures. I would bring to you a great deal of experience in everything and anything required to develop quality products, process planning, verification, and validation of design. Strong domain knowledge in design: Plastics Injection Mould Design, Valve - casting & Forging, Industrial Pumps, Special purpose Machines, Injection molding machines, blow molding machines, extruders, heat exchangers and pressure vessels.

Mechanical Design / 3D Modelling Prototyping / Qualification / Industrialization Design for Manufacturing Process Planing & Optimisation Geometric Modelling and Dimensioning SolidCam/Siemens Nx Cam CN... Read more

Mechanical Design / 3D Modelling Prototyping / Qualification / Industrialization Design for Manufacturing Process Planing & Optimisation Geometric Modelling and Dimensioning SolidCam/Siemens Nx Cam CNC 3/4/5 axes Programming

o Consulting Engineer o Thermal Engineer o Engineering Specialist o Designer o Inventor o Advanced Heat-Transfer Technologies o Advanced Brazing Technologies o 40 years experience o 3... Read more

o Consulting Engineer o Thermal Engineer o Engineering Specialist o Designer o Inventor o Advanced Heat-Transfer Technologies o Advanced Brazing Technologies o 40 years experience o 36+ countries o Leader of Composite Deposition (CD) aluminium particle-brazing development team o Member of international Cuprobraze® copper particle-brazing development team o Controlled Atmosphere Brazing (CAB) expert o Brazing expert on Cuprobraze® development project o HEAT-EXCHANGERS oo Consulting / design / rating / testing / manufacture oo Software development / research oo PHE/BPHE (design, software, big data analysis) oo Automotive - radiators, condensers, evaporators, oil-coolers, charge-air-coolers oo RHVAC - condensers, evaporators oo Finned-tube HE - air-blast heater/coolers oo Landfill-gas coolers - LP/HP oo Heavy industrial HE oo Mining - Elution systems - intercooler, heater oo Stationery gen-set coolers oo Petrochemical HE oo Modular shell-and-tube HE o HEAT-PUMPS oo Design / rating / testing / manufacture / software development / research oo Ultra-compact AWHP (air-to-water heat-pumps) oo Low-cost AWHP for global market o BRAZING SYSTEMS oo Consulting / process development / CAB furnace specialist / manufacturing / research oo ALUMINIUM ooo CD (Composite Deposition) technology ooo Particle-brazing technology ooo Fluxless brazing ooo Nocolok oo COPPER-BASED ooo Cuprobraze® (anneal-resistant copper fin – high strength-brass tube brazing) ooo Xbraze (anneal-resistant copper fin-copper tube brazing – in development)