Alpha Tech · Engineering

Mechanical engineering
for Peruvian industry.

CAD, FEA, CFD, predictive maintenance and custom part manufacturing. Aeronautical-grade rigor applied to manufacturing, automotive and construction.

Services

What we do — and how we do it

Every service follows the same logic: real problem, rigorous technical method, measurable result.

CAD mechanical design

Problema

Parts that don't fit in assembly, costly rework and suppliers that don't meet tolerances.

Método

Parametric 3D modeling, manufacturing drawings with ISO tolerances and virtual assembly review.

Resultado

Ready-to-manufacture drawings, parts that assemble without adjustments and complete technical documentation.

FEA structural analysis

Problema

Components that fail in operation under real loads — with the downtime and rework cost that implies.

Método

Finite element simulation (FEM) in ANSYS under static, dynamic and fatigue loads.

Resultado

Critical points identified before manufacturing, extended service life and fewer field iterations.

CFD modeling

Problema

Ducts with unquantified pressure losses, inefficient heat exchangers or internal flows with no visibility.

Método

Simulation with ANSYS Fluent, parametric geometry analysis and validation of real operating conditions.

Resultado

Optimized geometry before manufacturing — savings in energy, materials and field engineering hours.

Predictive maintenance

Problema

Unplanned downtime, reactive diagnosis and costs that spike when equipment has already failed.

Método

Technical inspection, vibration analysis and preventive plan by criticality level of each piece of equipment.

Resultado

Failures detected before they occur, sustained availability and maintenance costs under control.

Custom part manufacturing

Problema

Out-of-catalogue parts, long import lead times or suppliers that don't guarantee tolerances.

Método

Complete design + process selection + manufacturing supervision with dimensional control.

Resultado

Part delivered to specification, with traceability documentation and agreed delivery time.

Process consulting

Problema

Slow production lines, frequent rework or process variability without identified root cause.

Método

Process tolerance analysis, VSM, bottleneck identification and continuous improvement plan.

Resultado

Reduction in cycle times and rework, with quality standards sustained over time.

Target sectors

Industries where we operate

The same technical methodology, adapted to the language and requirements of each sector.

01

Automotive and transport

Design and analysis of components for light vehicles, heavy transport and construction equipment. From structural brackets to suspension and transmission systems.

"For an enthusiast client in Lima, we structurally designed the rear fenders of a Ford Raptor in T700 carbon fiber — 4 inches wider than OEM — including FEA analysis and manufacturing planning."

02

Manufacturing and industry

Production line optimization, tooling design, machinery analysis and process improvement. We apply aeronautical engineering rigor to Peruvian industrial manufacturing.

"For an automotive textile cutting company, we redesigned the transmission system of a laser cutter whose belt failed at 3 hours — eliminating 2 operators from the process and recovering production cadence."

03

Construction and infrastructure

Structural analysis of metal elements, joint evaluation and technical consulting for infrastructure projects requiring independent engineering validation.

"Structural integrity analysis of metallic structures under dynamic load for infrastructure projects in Metropolitan Lima."

How we work

Technical process in 5 steps

No black boxes. Each phase has a concrete deliverable and an explicit validation.

01
Free diagnosis

Initial diagnosis

Collection of technical information about the problem: dimensions, materials, operating loads, failure history and engineering objective. No hiring commitment.

02
Technical proposal

Scope and methodology

Technical document with the exact scope of work, proposed methodology (FEA/CFD/CAD), assumptions, deliverables and timeline. No fine print.

03
Execution

Modeling and simulation

Execution of analysis with intermediate reviews. Parametric CAD models, FEA/CFD simulations with validated boundary conditions, and documented iterations.

04
Validation

Review with the client

Presentation of results with clear technical interpretation — not just data, but what it means and what decision it supports. Iterations until the result is actionable.

05
Delivery

Complete documentation

Final technical report, native model files, manufacturing drawings (if applicable) and implementation recommendations. Everything needed for the client's team to act without intermediaries.

Documented cases

Real work. Measurable results.

No laboratory simulations. Projects executed with real clients in Lima, Peru.

Case 01 · Industrial · Textile manufacturing

Transmission system redesign in textile laser cutter

A company cutting textile material for automotive carpets operated a laser cutter whose transmission belt could no longer sustain more than 3 continuous hours. The failure required two operators to maintain the machine manually, dropping the cadence from nearly 100 to just 40 pieces per shift. We redesigned the complete system: load analysis, chain and sprocket selection under industrial standards and calculation of the optimal transmission ratio to recover continuous operation. Results monitoring ongoing.

−2 op. Operators freed from the process
3 h Previous continuous operation limit
Case 02 · Automotive · Ford Raptor

Structural design and manufacturing — Ford Raptor

The Raptor's rear fenders needed to be 4 inches wider than the originals. We had a base mold that required significant modification to achieve the correct widening. We used our 3D scanners to precisely capture the real body geometry and our 3D printers to prototype and validate the mold modifications before moving to final carbon fiber fabrication — cutting lead times and ensuring the fit on the body was exact from the first part. The project is in active coordination with the workshop performing the vehicle's mechanical modifications.

+4 in. Widening over OEM body
3D 3D scanning + prototyping before manufacturing
Structural FEA design Ford Raptor fenders — Alpha Tech Engineering
Free diagnosis

Tell us the problem.
We'll respond in 24 h.

Prefer to talk directly?

The initial diagnosis is free and non-binding. We analyze the problem, tell you whether we can help and how, before any commercial proposal.

WhatsApp
+51 922 877 190