±0.05 mm Accuracy

5M+ Points per Scan

48hr Standard Turnaround

How the Process Works

From your physical part to a delivery-ready digital file in four structured steps.

01

Scan & Capture

We scan your object using structured light or photogrammetry. Multiple passes ensure complete surface coverage with no blind spots.

02

Point Cloud Processing

Raw scan data is cleaned, aligned, and merged into a dense, noise-free point cloud. Every surface detail is retained.

03

Mesh & Surface

The point cloud is converted to a watertight polygon mesh, then surfaced and refined into smooth, manufacturable geometry.

04

CAD & Delivery

We reconstruct parametric CAD — with features, dimensions, and tolerances — and deliver in your required file format, ready to manufacture or print.

Scanning Technologies

We use the right method for each object — size, material, and required accuracy all guide the choice.

Structured Light Scanning

High-accuracy fringe projection for industrial parts, mechanical components, and complex geometries. Delivers sub-millimetre precision on objects from 5 cm to 2 m.

Photogrammetry

Multi-image capture for large objects, architectural features, and organic shapes. Ideal when the object cannot be moved or requires full-colour texture capture.

Desktop Precision Scanning

Turntable-based scanning for small to medium parts requiring maximum detail — PCBs, jewellery, dental models, and fine mechanical assemblies.

Scan-to-CAD Reconstruction

Beyond raw mesh — we rebuild parametric CAD from your scanned data. Features, constraints, and design intent are reconstructed in SOLIDWORKS, Fusion 360, or STEP/IGES.

Inspection & Deviation Analysis

Compare scanned geometry against original CAD files to identify dimensional deviations, warping, or manufacturing defects. Colour-coded deviation maps included.

Mesh Repair & Optimisation

Already have a 3D scan that needs fixing? We repair non-manifold geometry, fill holes, reduce polygon count, and prepare meshes for printing or simulation.

What We Scan

From legacy machine parts to architectural elements — if it exists in the physical world, we can digitise it.

Legacy & Discontinued Parts

No drawing, no CAD file, no supplier. We scan obsolete parts, reconstruct them digitally, and deliver files ready for 3D printing or CNC machining — so your production never stops.

Prototype & Concept Capture

Hand-sculpted models, foam mockups, clay prototypes — we convert your physical concept into accurate digital geometry so your design team can refine and manufacture with confidence.

Architecture & Site Documentation

Building facades, interiors, and structural elements — captured in full 3D for renovation planning, heritage preservation, or BIM integration.

Medical & Custom Orthotics

Anatomical scanning for custom prosthetics, orthopaedic devices, dental models, and ergonomic product design. Patient-specific geometry, precisely captured.

Also Commonly Scanned

Automotive Panels Tooling & Jigs Electronic Enclosures Industrial Machinery Jewellery & Artefacts PCB Assemblies Moulds & Dies Sculptures & Art Consumer Products Robotics Components

What You Receive

Every deliverable is production-ready — not just a raw scan dump.

Polygon Mesh

Watertight, optimised mesh ideal for 3D printing, visualisation, and simulation.

STL OBJ PLY 3MF

Parametric CAD

Fully editable solid models with features and dimensions reconstructed from the scan.

STEP IGES SLDPRT F3D

Inspection Report

Colour-coded deviation maps against reference CAD with GD&T annotations and a signed PDF report.

PDF CSV X3D

Why Choose Quadratech

We don't just scan — we understand the engineering intent behind every object we digitise.

Engineering-Led Team

Every scan is reviewed by engineers who understand tolerances, manufacturing constraints, and design intent — not just 3D artists.

48-Hour Standard Turnaround

Most scans are processed and delivered within 48 hours. Rush delivery available for time-critical manufacturing or MRO requirements.

Scan-to-Print Pipeline

We close the loop in-house. Scan a broken part, reconstruct it, print it, and ship it — all from one partner without file handoffs or format confusion.

Confidential & Secure

Your IP stays yours. We do not retain scan data or CAD files beyond project delivery. NDA signing available on request.

Transparent Pricing

Quoted per project based on object size and complexity. No hidden processing fees or format conversion charges.

On-Site Scanning Available

Can't ship your part? We come to you. On-site scanning available across Kerala for large assemblies, machinery, or site documentation.

Common Questions

Everything you need to know before you send us your part.

We handle objects from a few centimetres (PCBs, jewellery) up to 3–4 metres (vehicle panels, large machinery) in a single session. For larger structures, we use photogrammetry with multiple setups and stitch the result into a unified model.

Yes — with preparation. Highly reflective, dark, or transparent objects require a temporary matte developer spray that is easily removed after scanning. This is standard practice and does not damage the part. We include preparation in the project cost.

No. The whole point of reverse engineering is to create the CAD where none exists. If you do have a reference CAD file, we can use it as the basis for inspection or tolerance comparison — but it is not required.

Structured light scanning achieves ±0.05 mm accuracy on most industrial parts. Photogrammetry typically achieves ±0.1–0.3 mm depending on object size and reference marker density. We always state the expected accuracy before the project begins.

Absolutely. We run a complete scan-to-print pipeline in-house. Once the scan is reconstructed and you approve the model, we can print in PLA, ABS, PETG, Nylon, Carbon Fibre, or Resin — or machine it in metal if required — without any file handoffs.

You can courier the part to our Kochi lab, drop it off directly, or request an on-site visit for large or immovable objects. After scanning, your part is returned in the same condition it arrived. We work with parts shipped from anywhere in India.

3D Scanning &
Reverse Engineering