Injection Molding Hub

Injection Molding Hub gives molders calculators, DOE studies, forms, troubleshooting, and offline tools to control production from the shop floor.

Shop Floor Ready — Built for Real Factory Conditions

Injection Molding Hub is built for the press floor, not the office. Every calculator, DOE study, and form is designed for real production use beside a running injection molding machine.

High-contrast UI for factory lighting Fast input with instant results Works fully offline on the shop floor All data stays private on your device PDF export for reports and mold files Available in 14+ languages

Built for the speed, accuracy, and pressure of real injection molding production.

14+ Engineering Tools

Material & Weight Tools Shot Weight Calculator — 51 materials with density tables Material Converter — Convert weight across materials Masterbatch Calculator — Color and additive dosing Runner Volume — Runner volume, weight, and cost Material Identifier — Identify plastics using water displacement

Machine Setup Tools Screw Size Calculator Charging Limit Calculator Machine Capacity % RPM Calculator — Screw RPM to surface speed Shot Utilization — Match barrel size to shot weight

Process & Quality Tools Shrinkage Calculator Vent Design Residence Time Cooling Time

DOE Studies with PDF Export

Run 6 scientific molding studies directly from your phone. Enter machine data, get calculated results, view charts, and export professional PDF reports.

Viscosity Curve — Find optimal injection speed Gate Seal Study — Determine minimum hold time Cooling Study — Calculate safe ejection time Cavity Balance — Check balance across up to 16 cavities Pressure Drop — Analyze pressure loss and reserve Cosmetic Window — Find the widest process window

Field Forms for Daily Records

Replace paper logs with structured digital forms for injection molding operations.

Machine Parameter Sheet Shot Weight Log Defect Tracking Sheet Shift Production Log Material Batch Record

Build a complete production history, shift by shift.

Production Calculators

Production Time Production Rate Raw Material Calculator Cost Per Part Material Consumption Profit Margin

Plan cycle time, output, material usage, cost, and profitability directly from your phone.

Unit Converter

Convert Length, Force, Pressure, Mass, Volume, and Temperature instantly. Switch between metric and imperial units on the shop floor.

Molding Community

Injection Molding Hub includes a professional community built exclusively for molders.

Ask questions and get answers from real process engineers Share shop floor tips and techniques Discuss defects, parameters, and machine setups Follow topics like New, Top, Tips, and Defects Use built-in translation to connect worldwide

No generic forums. No random social media. Just a focused community for injection molding professionals.

Troubleshooting Encyclopedia

Solve common injection molding defects such as flash, burn marks, sink marks, short shots, and warpage with root causes and corrective actions.

Who Uses Injection Molding Hub?

Process Engineers Senior Technicians Production Managers Mold Setters Quality Engineers Plant Managers Manufacturing and Plastics Engineering Students

Available in 14+ Languages

English, German, Japanese, Spanish, French, Portuguese, Turkish, Arabic, Urdu, and more.

Why Injection Molding Hub?

Injection Molding Hub combines engineering calculators, DOE studies, digital forms, production planning, cost analysis, troubleshooting, and a global molder community in one professional mobile app.

This is not a basic calculator app.

It is a complete injection molding system in your pocket.

Download Injection Molding Hub today and take full command of your shop floor.