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Mechanical engineering services

Mechanical engineering, from plant layout to detail design.

DATUM X Engineering delivers plant & process engineering and machine & detail design for industrial clients in Europe and North America. You work directly with the two senior engineers who do the work.

Plant & process · Machine & detail design

25+ yrs
combined engineering experience
100+
projects delivered to industrial clients
~25 countries
where our designs are installed
5 continents
reached by machines we detailed

Services

Two disciplines, led by senior engineers.

Hand over a single drawing or a complete machine. The work follows your CAD standards, templates and PDM structure.

Plant & Process Engineering

Plant layouts, equipment arrangements and process system design, from concept studies through to installation drawings and support on site.

  • Plant layouts and 3D plant models
  • Equipment and process arrangements
  • General arrangement and installation drawings
  • Foundation, safety, electrical and cable-route layouts
  • Mechanical, civil and electrical interface coordination
  • Clash detection and model review

AVEVA E3D · AutoCAD Mechanical · Navisworks

Machine & Detail Design

Machine and equipment design, 3D modelling and manufacturing drawings, with full engineering change control and BOMs set up for your PDM.

  • Machine and equipment design
  • Conveyors, dewiring equipment, destackers and flash drying systems
  • Industrial robot integration
  • Weldment and sheet-metal detail design, GD&T
  • 3D models, manufacturing drawings and bills of materials
  • Engineering change management

SolidWorks · Inventor · AutoCAD

Structural Analysis

Static structural simulation of machine parts and frames, delivered as a report you can put in front of a reviewer.

  • Static structural (FEA) simulation
  • Weldment and frame validation before fabrication
  • Section sizing and optimisation
  • Engineering calculations

SolidWorks Simulation · Ansys · MathCAD

Transmission Tower Detailing

Lattice towers for 110 kV and 380 kV lines, detailed with every document the fabricator needs.

  • 3D model
  • General arrangement drawings
  • Single-part drawings
  • Material lists
  • NC and DXF files for fabrication

Advance Steel · AutoCAD

Checking & Approval

Independent review of drawings and BOMs before they go to manufacturing — the same four-eyes gate we run on our own work.

  • Drawing and BOM review
  • Checked, approved drawing sets
  • Release-to-production sign-off
  • Hour estimates for drawing packages

Your PDM · M-Files · SmarTeam · YAPLM

3D Models from Point Clouds

As-built 3D models built from the point cloud you send us, ready to design new equipment into an existing plant.

  • As-built 3D models
  • Retrofit and mounting hardware design
  • Clearance and interference checks

SolidWorks · AutoCAD

Work

Machines and plants delivered to mills on five continents.

Our clients' drawings and models stay confidential, so the work below is described by industry, scale and scope. Illustrations are schematic.

PLANT LAYOUT · SCHEMATIC

New large-scale pulp mill · South America

Plant layout, eight baling lines

Lead plant engineer for all eight baling lines in the OEM’s scope, coordinating the mechanical, civil and electrical interfaces across the layout.

Plant layout · GA, foundation, safety and cable-route drawings · interface coordination

Plant & Process

CAB END · SIDE ELEVATION

Rolling-stock programme · Germany

Commuter train front and driver’s desk

Exterior front section and driver’s desk with an integrated sunshade, modelled to manufacturing-ready detail for a new commuter-train fleet.

3D models · manufacturing drawings · GRP/composite and painting documentation · BOM

Machine & Detail 2024–26

MACHINE FRAME · ISOMETRIC

Delivered to a mill in China

Wire removal machine

Full ownership of a machine of roughly 300 individual components — from first concept model through supervision of in-house manufacturing to final assembly.

3D model · production drawings · manufacturing supervision · assembly

Machine & Detail 2021

BUNKER · SECTION + POINT CLOUD

Waste-monitoring technology company · Germany

Waste bunker from a point cloud

As-built 3D model of a waste bunker built from the point cloud supplied by the client, used to position camera and sensor hardware.

Point cloud to 3D model · mounting hardware for permanent outdoor service

Machine & Detail 2026

CONVEYOR · SIDE ELEVATION

Baling-line OEM · Sweden

Turntable conveyor

Two-strand conveyor on a rotating base, with one gear motor driving the strands and a second turning the table.

3D model · production drawings · bill of materials

Machine & Detail

KIOSK · ELEVATION

Airport retail unit · Switzerland

Airport retail kiosk with rolling grilles

Timber kiosk modelled in 3D from the architect’s 2D drawings, then fitted with RC2 rolling grilles in stainless steel mesh, with drive and motor boxes.

3D model · shop drawings · clearance dimensions for the timber builder

Machine & Detail 2026

More projects

  • Four baling lines for a new pulp mill

    2025

    New large-scale pulp mill · South America

    Machine design for more than 100 conveyors and the baling-line machines across four lines, for a mill due to start up in 2027.

  • Bale dewiring and pulping line

    2025

    Tissue mill · Finland

    Machine design for the dewiring and pulping line, from concept models to released drawings.

  • Lead plant engineer, mill in New Zealand

    2024

    Pulp mill · New Zealand

    Plant layout for a baling line, rated best execution by the project manager despite a major mid-project scope change.

  • On-site installation supervision

    Pulp mill · Finland

    On site during installation of a new baling line, interpreting layouts and resolving fit questions directly with the installation crew.

  • Fibre flash dryer

    2023

    Flash drying line · Sweden

    Design engineer on a fibre flash dryer, delivering the models and the released drawing set.

  • Folding machine

    Baling-line OEM · Sweden

    Folding machine for a baling line, modelled and detailed for production.

  • Compactor door

    Steel-mill handling OEM · Sweden

    The door of a compactor, with its cylinder and linkage.

  • Roller door in a timber structure

    2026

    Private timber building

    Model of a sloped-roof timber building with a roller door and its 400 × 440 mm box mounted level, with clearance dimensions for the builder.

  • Coil handling lines for rolling mills

    Steel-mill handling OEM · India, Italy, Bangladesh

    Core design engineer on three of the OEM’s largest projects — handling equipment for hot-rolled coils up to 900 °C, at 50–72 s cycle times and 100–150 t/h.

  • 110 kV lattice transmission towers

    2025

    Steel fabricator

    Detailing of high-voltage lattice towers in Advance Steel, with every document the fabricator needs to cut and build.

Structural analysis

Simulated before it is fabricated.

Static simulations of machine parts and frames in SolidWorks Simulation or Ansys, delivered as a report. One example in three steps — the frame of a strapping unit.

  1. Step 01

    Load case

    The unit at full stroke, fixed at surfaces A and B, with a strap force of 21 kN.

  2. Step 02

    Mesh

    Solid mesh of the frame: 26,118 elements and 49,604 nodes.

  3. Step 03

    Result

    Resultant displacement of 0.92 mm at most. The deformation is drawn 121 times larger.

Why DATUM X

A fixed reference for every project.

01

Senior engineers on every job

You work directly with the two co-owners, not a chain of account managers. The engineer who models the part is the engineer you talk to.

02

Drawings to international standards

Documentation prepared to ISO and ASME conventions, in your CAD standards, templates and PDM structure — ready for your shop floor or supplier.

03

Every drawing is checked

A four-eyes review before anything is released. Our own designs are independently checked to the same gate we apply to a client’s drawing set.

04

Built for remote delivery

Clear scopes, regular reviews and fast turnaround from the CET time zone — the same working day as Scandinavia and Central Europe.

Tools and working practice

Design
SolidWorks, Inventor, AutoCAD, AVEVA E3D, Advance Steel
Analysis
SolidWorks Simulation, Ansys, MathCAD, Navisworks
Data management
M-Files, SmarTeam, YAPLM and client-built PDM systems
Sectors
Pulp & paper, steel rolling mills, waste-to-energy, rolling stock, pharmaceutical process plants
Languages
English, German, Albanian
Time zone
CET — the same working day as Scandinavia and Central Europe

Team

The people behind DATUM X.

You work directly with the engineer who makes and checks the drawings.

Arbër Avdiu

Arbër Avdiu

Co-Owner

Senior Plant & Process Manager

Twelve years of plant layout engineering for industrial clients, from equipment arrangement and 3D plant models to foundation, safety, electrical and cable-route drawings. Lead plant engineer on new-build pulp mill projects, coordinating mechanical, civil and electrical interfaces, with structural validation in Ansys.

  • MSc Mechanical Engineering, University of Prishtina
  • SolidWorks CSWP · Advanced Sheet Metal · Advanced Weldments · Advanced Drawing Tools
  • Autodesk Certified User, AutoCAD
  • English C1 (certified) · German A2
Shpat Breznica

Shpat Breznica

Co-Owner

Senior Machine & Detail Design Manager

Thirteen years of machine design for the pulp and paper industry — conveyors, dewiring equipment, destackers and flash drying systems. Final approver of 3D models, drawings and BOMs released to production by a team of five engineers since 2017, under a four-eyes process.

  • BSc Mechanical Engineering, University of Prishtina
  • Autodesk Certified User, AutoCAD
  • Drawing and BOM approval authority since 2017
  • English (professional working proficiency)

Start with a pilot task

Judge the work on your own machine. A pilot task takes 20 to 40 hours and is checked against your standard.

  1. 1

    Send one task

    A part, an assembly or a sketch, with your drawing standard and templates. Your NDA is signed before anything is sent.

  2. 2

    We agree scope and hours

    A fixed scope of 20 to 40 hours, agreed in writing before work starts.

  3. 3

    You review the result

    The 3D model, drawings and BOM arrive in your formats. If they pass your review, we continue by the hour or by the project.

Contact

Let's talk about your project.

Tell us about your plant, process or machine project. Every enquiry is read by both co-owners.

General enquiries info@datumx.tech

Or contact the engineer who leads your discipline:

Plant & Process

Arbër Avdiu

Machine & Detail Design

Shpat Breznica

Prishtina, Kosovo · CET

Both co-owners read every enquiry and we reply within one working day. We use what you send only to answer you — see our privacy notice. Have drawings or a spec? Mention it and we'll send a secure link once an NDA is in place.