Mechanical Engineering & Design Partner

Remote engineering support for manufacturers, fabrication shops and EPC contractors — pressure equipment, piping, tooling and fabrication-ready drawings, delivered fast and fully documented.

Development of Construction Drawing Tables
Mechanical Design, Molds & Dies
Pressure Equipment Engineering
Piping Engineering
Dynamic Balancing of Industrial Machinery
Worldwide Remote Support· Travel Available· Fabrication-Ready Deliverables· Urgent Overflow
Capabilities & Services
Technical expertise
From pressure equipment to general mechanical and tooling design: each area includes the engineering work and the fabrication-ready deliverables. Click any card to see the full scope.
Construction drawing
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Construction Drawings — Industrial Applications
Development of Construction Drawing Tables

Preparation and development of construction technical drawings for industrial applications, aimed at the manufacture and assembly of components. Production of complete working drawings with dimensions, tolerances and technical specifications, in compliance with design requirements and engineering standards.

Construction working drawings Dimensioning & tolerancing Technical specifications Component & assembly drawings Weld detail drawings BOM & material lists
Mold design
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Mechanical Design & Tooling
Mechanical Design, Molds & Dies

3D modelling and 2D drafting for mechanical parts, assemblies, molds and dies. From concept to manufacturing-ready drawings, with BOMs and tolerances prepared for the workshop.

3D part & assembly modelling 2D manufacturing drawings Mold design support Die & tooling layouts Tolerance & fit review BOM preparation
Pressure Vessels
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Pressure Equipment — ASME VIII Div.1 / Div.2
Pressure Equipment Engineering

Code-compliant pressure vessel design from concept to fabrication-ready package. I cover all vessel types and deliver complete calculation packages, drawings, and documentation according to ASME VIII Div.1 or Div.2.

ASME VIII Div.1 calculations ASME VIII Div.2 calculations Shell & head thickness Reinforcement calculations External pressure verification Vessels, reactors & heat exchangers
Skid Piping
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Piping Systems — ASME B31.3
Piping Engineering

ASME B31.3 piping design for industrial skids, process plants, and EPC packages. I deliver complete piping layouts, stress support, isometrics, and fabrication spools ready for the shop floor.

ASME B31.3 piping layouts Piping stress support Isometric generation Pipe support concepts Skid piping systems Fabrication spool support
Dynamic balancing
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Dynamic Balancing — Rotating Machinery
Dynamic Balancing of Industrial Machinery

On-site interventions: dynamic balancing of industrial machinery and rotating components, aimed at reducing unbalance and vibration. Analysis of operating conditions through vibration measurement and identification of corrective masses. Verification of results and optimization of the balance, in compliance with technical requirements and applicable standards.

Dynamic balancing of rotating parts Vibration measurement Unbalance & vibration reduction Corrective mass identification Result verification Balance optimization
FEA Engineering Workflow
CAD3D Model
STEPExport
FEA-ReadyGeometry
StressReview
FabricationUpdate
Delivered Projects
Engineering challenges solved
Case 01 — Pressure vessel
Urgent Pressure Vessel Redesign in 24 Hours
The request

A fabrication shop had to change the design of a pressure vessel without losing its production schedule.

What I did
  • Repositioned the nozzles on the vessel shell
  • Checked the reinforcement of the modified openings — ASME VIII
  • Updated the fabrication drawings
What I delivered
  • Complete revised drawing package, delivered within 24 hours
  • Fabrication back on schedule
Case 02 — Mold tooling
Tolerance Simulation of an Aluminum Mold
The request

An aluminum mold had to be checked for tolerances and fits before going into manufacturing.

What I did
  • Built the 3D model of the mold assembly
  • Simulated the tolerance stack-up on critical dimensions and fits
  • Identified the dimensions with the greatest effect on the final fit
What I delivered
  • Tolerance report with recommended values
  • Mold drawings updated with the revised tolerances
Case 03 — Rotating machinery
Dynamic Balancing of a Cardan Shaft
The request

A cardan shaft had to be dynamically balanced to reduce vibration in operation.

What I did
  • Measured the unbalance and the vibration of the shaft
  • Identified the correction planes and the corrective masses
  • Applied the corrections and measured again
What I delivered
  • Balancing report with results before and after
  • Shaft within the required balance quality
Case 04 — Full package
From Sketch to Production: Complete Design Package
The request

A customer had only a sketch of the part and needed it ready to be manufactured.

What I did
  • Built the 3D model starting from the sketch
  • Prepared the construction drawings with dimensions and tolerances
  • Obtained production quotations from manufacturers
What I delivered
  • 3D model, drawings and production quotations in a single package
  • Option to have the production commissioned to a suitable subcontract manufacturer
10+Years of experience
250+Projects delivered
8+Countries served
4hFastest turnaround
About
One engineer. Fast delivery. Real value.
Davide Ferrario

I hold a degree in Mechanical Engineering with a specialization in Energy, and I have spent the last ten years in mechanical design and engineering — mostly pressure vessels and piping, but also general mechanical and tooling design — first inside large EPC environments, then as an independent engineer working remotely with companies across Europe, the Middle East and beyond.

I built this practice on a simple idea: most manufacturers, fabrication shops and EPC teams do not need a large consultancy. They need one engineer who knows the job, delivers fast and does not charge for unnecessary overhead.

My turnaround times are genuinely fast — more than once they have saved a project schedule. My rates reflect that I am a one-person operation with no middle layer, and I personally sign off every package I deliver.

FastDelivery
FairPricing
ZeroRFIs guaranteed
Contact
Request engineering support
Worldwide Remote Support & Travel Available for subcontract engineering, mechanical design, EPC overflow, fabrication support and urgent project assistance. Remote, or on-site when required.