Dam Vertical Gate Motorisation
I’m upgrading a series of steel vertical-lift gates on several Indian dams and barrages and need a complete motorisation package that runs on the site’s existin...
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SPM Control Software Development
I’m moving into the design-and-prototyping phase of a new special-purpose machine aimed at the automotive line, and the missing piece is its control intelligenc...
Read moreStacking Rack Technical Drawing
Hello, we are a scaffolding company and are searching to make the process of working more efficient. I am searching for a frame so I can put my scaffolding in i...
Read moreRapid SolidWorks Assembly Prototype
I have a small prototype that exists only as a set of dimensioned sketches, and I need it converted into a clean, fully-constrained SolidWorks assembly right aw...
Read moreDesign for Automatic Disposal System for Waste Collected in Seabin
We are seeking a creative and functional design for an automatic waste disposal system integrated with a seabin. The system must account for fluctuating water l...
Read morePollution Chamber Design & Simulation
We are looking for an experienced Mechanical Design + Simulation Engineer (SolidWorks + ANSYS + Fluent) to design and simulate a Pollution / Environmental Simul...
Read moreParametric SolidWorks Model Design -- 3
I have a scanned version of a part (in STEP/STL format). I’m looking for an expert to rebuild this part as a fully parametric SolidWorks model. The goal is to m...
Read moreDiseño Eficiente de Sistema de Refrigeración
Necesito a un ingeniero termodinámico que tome la iniciativa en el diseño íntegro de un nuevo sistema de refrigeración, priorizando ante todo la máxima eficienc...
Read moreRooftop Guardrail Stability Analysis - 23/12/2025 16:23 EST
We are seeking a structural engineer to evaluate the behavior of a freestanding steel guardrail system mounted on adjustable rooftop pedestals under wind, seism...
Read moreManufacture & Assemble Custom Electronic (PCB + 3D Printing) -- 2
I have an existing fully designed PCB and a 3D model (.OBJ file) for a custom electronic game puck–style device. I’m looking for an experienced hardware freelan...
Read moreCommercial Office HVAC Design
I need a comprehensive HVAC design and layout for a commercial office building. Key Requirements: - Detailed HVAC system design - Layout should optimize air dis...
Read morePilates Machine Design Enhancement
I need a design update for a pilates exercise machine, focusing on functionality. The goal is to improve mechanical movement and durability, specifically concer...
Read moreHotel Renovation MEP Design
I need comprehensive mechanical and plumbing design services for a hotel renovation. The project involves: Plumbing Systems: - Freshwater supply - Wastewater dr...
Read more3D CAD Concept Model
I need a clean, well-structured 3-D CAD model of a new consumer product so I can evaluate proportions, ergonomics and general feasibility before moving on to de...
Read moreSS Tank & Agitator Design
I need complete engineering for stainless-steel tanks above 1 000 L, each fitted with an appropriate agitator for chemical-processing duties focused on high-eff...
Read moreTEKLA Steel Detailing & Verification
I have an industrial-facility frame already laid out in a 3-D diagram and now need it converted into a fully verified TEKLA model with fabrication-ready details...
Read moreWater Network Leak Assessment
I need a qualified hydraulic specialist to run a focused water-distribution analysis aimed at pinpointing, quantifying, and prioritising leaks in our existing n...
Read moreIndustrial IP Rated Enclosure Designer (Mechanical)
Description: We are looking for an experienced industrial product designer with hands-on expertise in CAD, mechanical design, and production. The ideal freelanc...
Read moreDesign & Build Container Complex
I’m planning to turn one-trip, high-cube shipping containers into two separate, two-storey commercial blocks that will pass permitting in the City of Phoenix. B...
Read moreFerry Vehicle Ramp Design
I need a complete set of engineering documents that show how to build a vehicle-access ramp for a ferry. The ramp must safely carry heavy machinery driving on a...
Read moreManufacture & Assemble Custom Electronic (PCB + 3D Printing)
I have an existing fully designed PCB and a 3D model (.OBJ file) for a custom electronic game puck–style device. I’m looking for an experienced hardware freelan...
Read moreResidential Bronze Gas Valve Design
I'm looking for a skilled designer to create a bronze shut-off valve specifically for a residential natural gas application. The valve will be used in residenti...
Read moreBevel Gears for Springless Car Suspension -- 2
Springless Car Suspension Using Bevel Gears Modern vehicle suspension systems mainly rely on springs and dampers to absorb road shocks and vibrations. Although...
Read moreDMA Termal Analiz Projesi
Projemde malzemenin kararlı durumdaki davranışını incelemek için Dinamik Mekanik Analiz (DMA) yaptırmak istiyorum. Testlerin −100 °C ile +100 °C arasındaki tam...
Read moreMechanical Prototype CAD Drafting- Plastic Box
I already have an initial drawing and a set of clear, step-by-step notes that spell out every change I need. Your task is to translate those instructions into a...
Read moreConsumer product Plastic Design.
I have an idea for a new consumer-electronics device and need a seasoned product designer to turn that concept into a manufacturable reality. The project spans...
Read moreEfficient Coal Chulha for Heating
I’m developing a coal-fired chulha whose principal job is heating spaces, and I want it to work just as well in the living room on a chilly night as it does on...
Read morePrecision Wood Routing of Geometric Patterns
I'm looking for an experienced woodworker to route 4x8 sheets of 18mm plywood with geometric shapes using provided G-codes. Key Requirements: - Use 18mm plywood...
Read moreDXF/STEP to CIX Conversion
I already have one DXF drawing and a matching STEP model and simply need them converted into a single, production-ready .CIX file for CNC machining. No edits or...
Read moreBuild A Robot
I created a robot prototype and I'm seeking a professional to rebuild it in their own way. Once completed, I need short videos of the completed prototype in act...
Read moreCreate Negative Volume STL Mold
I have an original part in STL format and need a clean “inside-out” version of it. The goal is to generate a negative-volume shell suitable for mold making, but...
Read moreConsumer Product Mechanical Design can machine spare parts machine parts
I have an early-stage consumer product that now needs a professional mechanical design. The concept is fixed, so what I’m looking for is the full mechanical eng...
Read moreTractor-Mount Onion Transplanter Design
I’m commissioning the design of a tractor-mounted transplanter dedicated to onion seedlings. The unit must perform reliably across mixed terrain—flat stretches,...
Read moreCOMSOL Membrane Simulation
I need a comprehensive simulation of a silicon nitride membrane (3mm x 3mm, 200nm thickness) using COMSOL. The simulation should include: - Parametric load swee...
Read moreMechanical Engineer for Dual-Mode Retractable Reel (TNB System Redesign & Prototype)
Overview: We're looking for a highly skilled mechanical design engineer with experience in precision mechanical systems, spring-based retractors, and low-tolera...
Read more10 kV HV Supply Module Design
I’m building an air-purifier stage that needs a reliable 10 kV DC source and I want a complete, ready-to-build design package. The module has to integrate its o...
Read moreLiquid Filling and Capping Machine Development
I'm looking to develop a machine that can efficiently fill and cap bottles with water-based liquids. The bottles will range in size from 500ml to 1 liter. Key R...
Read moreMotorcycle Engine Speed Upgrade
I have a motorcycle that I want to push beyond its current limits, and the focus is purely on the engine. The goal is straightforward: perform an engine modific...
Read moreFunctional Foaming Shower Head redesign and testing
Project Request: Custom Foaming Shower Head (Functional Prototype & 3D Model) Hello, I’m looking to hire an experienced product designer / mechanical engineer w...
Read moreF30 BMW Air Dam Design
I'm seeking a skilled designer to create an air dam to cover the kidney grill of an F30 BMW. The primary goal is to block extremely cold air, be easily removabl...
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