PROKONA-Workshop drawings, machine design, consulting and trading in mechanical engineering

© 2022 Prokona


PROKONA, vl. Alen Cmrecki

Hrupine 7B,


CROATIA (European Union)

VAT Nr.: HR37258577601

Tel. 1:  +385 40 295 398

Tel. 2:  +385 40 321 238

Mob: +385 98 426 457


Skype: prokonac

Contact: v-Card

Recent projects:

Testing station for air tightness of welds

* basic & detail design

* pneumatics


Recent projects:

Technical manufacturing bluprints / drawings for a 250 m long gravel conveyor

* manufacturing blueprints

* BOMs  / DXFs


Recent project

* industrial cleaning unit

* Design of the mechanical part of the "Cleaning unit" (h.p. Air+ h.p. Water)

* Basic & detail design with manufacturing drawings


Licensed CAD software:

1 x Autodesk "Product Design Collection 2016-2023"

(Inventor Professional, Acad Mechanical, ACad, + Nastran FEM...)


2 x Autodesk "Inventor Professional 2016-2023"


1 x Autodesk "Vault Professional"


2 x "Solidworks Professional 2016-2023"


Prokona - your reliable partner Prokona - your reliable partner


Prokona is development and construction CAD office for mechanical engineering.

Since the beginning of 2013, we offer reliable and competent service in the following areas:

  • Special machine design & construction of various equipment, (example)
  • sheet metal & steel constructions, (example)
  • CAD support on different projects in the field of process engineering / plant engineering or simmilar 
  • Construction according to the input of a project manager or our own construction, (example)
  • reverse engineering, (example)
  • design calculations of machine parts, (example)
  • WPS and other engineerings services. (example)

Our target:

Provide fast and quality CAD service when yours existing capacities are not sufficient (e.g. holidays), or do not have suitably qualified staff.

At the given moment, recruitment of additional qualified personnel is not an option, because it requires considerable cost in time and money, and the work should be done immediately.

In such cases PROKONA will do it quickly and efficiently moreover your costs will stay minimal.

The company is based on 20 years of experience of the founder in many areas of mechanical engineering.

85% of all our customers are from German-speaking countries.

We are delivering technical bleuprints and documentation on english or german language, depending of Your needs.       

Short deadlines? Lack of a CAD staff?

We can help!

Quickly and reliably!


Up to 140 CAD working hours per week available for your needs.


| PROKONA, Hrupine 7B, HR-40323 Prelog, Croatia, European Union | VAT. Nr.: HR37258577601 |

| +385 40 295 398 | +385 98 426 457 | | | | |