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Plastic Injection Molding guide for moulders, polymer engineers, tool & die designers in the plastics moulding business.

Plastic Injection Molding guide for moulders, polymer engineers, tool & die designers in the plastics moulding business.

i-Moulder: Plastic Molding, Information & injection molding calculations and unit conversions.

Applauded by many plastics industry professionals and with over 30,000 users Worldwide, i-Moulder is regarded as an essential guide for the plastic injection molding professional.

What’s New?

i-Moulder user interface and basic features have been updated and expanded including extra polymer material descriptions, overhaul of the trade names database and addition of 10 really handy injection molding calculations and 14 moulding industry standard unit conversions in metric and imperial units.

What is included?

•Injection molding Troubleshooter
•Polymer / Plastic Materials Information
•Plastic Manufacturer & Trade Name database
•Essential Injection Molding Tools & Calculations (+ $)
•Metric & Imperial / English units and conversions
•No internet access required
•Really handy molding application

iMoulder contains a comprehensive database of plastic materials, solutions, molding calculations and general knowledge in a really handy stand alone package for use on the moulding shop floor, in meetings or just when away from the office.

Base Level iMoulder app is FREE. Clients can now upgrade to access “TOOLS” via “in app purchase”. The Tools Menu contains a comprehensive range of injection molding calculations and unit conversion tables that are truly in the palm of your hand.

Base Level i-Moulder includes three main areas:


The Materials Guide contains generic processing information for a range of common injection moulding materials.


The Injection Moulding Solutions Guide contains helpful solutions to common injection moulding problems.


The Materials Search facility is a comprehensive database of common polymer trade names, polymer generic name and manufacturers details.

4/ TOOLS & UNIT CONVERSION ( “in app purchase” +$.)

A comprehensive range of injection molding calculations and unit conversions.

1/ Part Weight

2/ Material Consumption

3/ Production Rate

4/ Gate Shear Rate 1/sec

5/ Production Time

6/ Shot Size Vs Machine Capacity

7/ Additive Percentage

8/ Residence time

9/ Actual Shrinkage

10/ Package contents

11/ Screw Speed

12/ Clamp Force Calculation

13/ Industry Standard Conversion Conversion Formula: Temperature, Length, Area, Volume, Density, Weight, Izod Energy, Pressure, Strength, Modulus, Dielectric strength, Thermal Expansion, Thermal Conductivity, Specific Heat.

Subjects covered: injection mold, molding, plastic molding, mould, moulder, polymer, tool, die, tool, moulding, molder, engineer, conversion tables, unit converter, Formula, molding calculator, moldflow, flow, process control, defects , troubleshooter and training.

ABOUT i-Moulder

i-Moulder was developed by injection moulding engineer and Moldflow expert Keith Hague at Imtech Design Ltd.

i-Moulder is designed to provide quick access to injection moulding knowledge while on the move, in meetings, overseas or on the shop floor and is aimed at molding professionals, toolmakers and product designers.

To find out more visit: www.imtechdesign.com

Moldflow Gold Certified Consulting Partner. Autodesk Moldflow is similar to Simpoe and Moldex 3D injection molding simulation software. Plasticguiden, Polymerguiden

What’s New

Version 2.1.7

- Gate shear rate calculator added

Ratings and Reviews

3.0 out of 5
1 Rating

1 Rating

nmill3r ,

iPhone 5 Screen Update

Will you be updating sometime in the near future to take advantage of the bigger screen on the iPhone 5?

Saintaholic ,

Must Have App

This app is extremely helpful especially when at the molding machines while troubleshooting issues. Also very useful as a quick find in searching for shrinkages when designing a tool. A great add-on to this app would be to have a calculator that quickly gave you your actual shrinkage the part is shrinking to ( I.E: you input the cavity size along with the measured molded part and the calculator gives you the actual shrinkage rate).

Desrtu ,

This App has it all.

I highly recommend downloading this app.
It is easy to navigate and has incredibly good information.

Easy 5 stars.
Download and see for yourself!

App Privacy

The developer, Imtech Design Limited, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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