An online plastic injection mold runner sizing tool - PressureBalance.com Welcome to PressureBalance.com
What is it?
PressureBalance.com is an online runner sizing tool for plastic injection molds. It helps plastic injection molders and designers optimize the filling of cavities by calculating the optimum runner sizes using tried and true pressure balancing algorithms and formulas.

PressureBalance.com Advantages to using PressureBalance.com to optimize a plastic injection mold runner system are:
  • No expensive software to purchase
  • Immediate results - no more waiting two weeks or more for your results
  • Tried and true runner sizing algorithms and formulas refined and optimized for over 20 years
  • Standard cutter sizes - no more building lots of different custom cutters
  • Round and trapezoidal runner sizes - get results for both types of cutters
  • Less mold scrap due to more even filling of cavities
  • Less time to machine the runners into the mold
  • Less time to tune the mold
  • Smaller mold base size
Bottom line: PressureBalance.com can save you time and money.
 
Getting Started
To get started, you need to do the following:
  1. Read the tutorials including the sample problems.
  2. Sign up for an account.
  3. Step through the quick and easy eight step wizard.
  4. Print your results.
Sample Results
Here is a sample of the pressure balance calculation results:
Injection Mold Pressure Balance Runner Sizing Sample Results

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