Alen Cmrečki available (1 Ratings)

Alen Cmrečki

CAD Designer / Sheet Metal & Special Designs / Inventor / Solidworks / FEA / 20+ Years Experience

available (1 Ratings)
Profileimage by Alen Cmreki CAD Designer / Sheet Metal & Special Designs / Inventor / Solidworks / FEA / 20+ Years Experience from Prelog
  • HR-40323 Prelog Freelancer in
  • Graduation: Mech. engineering - design of machines /B.Eng.Mech
  • Hourly-/Daily rates: not provided
    Projektbezogen - günstig; (Konstruktion, Zeichnungserstellung, neue Entwicklung, Bearbeitung bestehende Projekt)
  • Languages: German (Full Professional) | English (Full Professional) | Serbian (Full Professional) | Croatian (Native or Bilingual)
  • Last update: 21.08.2019
Profileimage by Alen Cmreki CAD Designer / Sheet Metal & Special Designs / Inventor / Solidworks / FEA / 20+ Years Experience from Prelog
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I am on a search for a new challenges, especially in terms of design of new simpele machines, tools and sheet metal constuctions. 
Gladly, I will take over the development of your idea, analyze existing solutions and offer my own suggestions.

In a casses when You lack skilled CAD stuff, I will be glad to join You team and give support oprojects in the field of process engineering / plant engineering or simmilar.   

I have more than 20 years of experience behind, especially on a field of sheet metal processing and steel construction.

Own small CAD office with licenses for:

Autodesk "Product Design Collection 2014-2020"  (Inventor Pro, Acad Mechanical, )  (1x)

Solid Works 2016-2019 Professional ( 2x)    

Main services:

1. Sheet metal design  - highly specialized
2. Detailing
3. Special machine design (e.g. vacuum cookers, honey mixers, fireplaces, wood gasification, conveyors, beverage mixer, etc.)
4. Reverse Engineering of machine or parts
5. Design of machine parts / drives
6. Digitizing old paper drawings
7. Editing existing drawing to reflect executed state of plant or similar
7. 3D printing & scanning service

Software experience:

Solid Works - since 2017
Autodesk Inventor - since 2004
AutoCad - since 1998
AutoCAD Mechanical - since 2005
MS Excel
Pneumatics Festo - 2009 basic course
PDMS - 1997 basic course
Pipe CAD - 1998 basic course
Inventor - 2004 basic course
Some of my most important projects:

1. wood gasifier (wood + oil + pellets) - new design & detailing / assistance in preparing the prototype Inventor
2. Various concrete Molds 6 m long - design & detailing - Inventor
3. Different troughs for vibrating screens - Detailing
4. Pasteur plants for sausages - support in construction & detailing - Acad Mechanical
5. vacuum cooker for jam - Design & Detailing - Acad + Inventor
6. Honey mixer 2000 kg - Design & Detailing - Inventor
7. containers for ethanol 50m3 -construction & Detailing - Acad 2006
8. wine cellar - mash divers - construction & detailing / assistance with installation - Acad 2006
9. wine containers - design - all shapes and sizes / Acad + Inventor
10. Piping Design - 1997/1998 - PDMS

All of these experiences I have gained in close connection with production department, and are followed by my very good sensitivity to production costs and production possibilities.
Home Office -  

On demand at customer from 1 to 2 weeks

First meeting before project start in customer company / place.

3D CAD, Inventor, manufacturing drawings, workshop drawings, special machine design, sheet metal, flat pattern, reverse engineering, Acad Mechanical, dwg, ipt, iam, idw, designer, inventor freelancer, construction engineering, engineer special machines, inventor 3d modeling, mechanical 3d cad, Prodge CAD, Acad Mechanical 2013, pasteurization plants, wood gasifier, vacuum cookers, honey mixers, mash divers, wine cellar, concrete molds, containers for beverages, steel, stainless, conveyors, CAD outsourcing, 3D printing, 3D scanning, STL, WPS, Solid WORKS

Ulf Petschel


Schneller und professioneller Dienstleister. Termine werden immer eingehalten, auch bei kurzfristigen Projekten und Änderungen. Schnelle Reaktion auf e-Mails.
Er entwickelt die nötige Leidenschaft, denkt mit und bringt eigene Ideen in die Produktentwicklung. Er kann Vorausschauend denken und ist in der Lage, seinen breiten Erfahrungsschatz einzubringen. Er ist ein toller Geschäftspartner der gern wieder bei Projekten eingebunden wird.


Prokona - CAD office


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