Hot Runner Mold Checker®

The Mold Checker® is a hot runner wiring diagnostic tool designed to quickly identify electrical problems before connecting your mold to a hot runner controller. It helps maintenance teams detect potential issues early, reducing troubleshooting time and helping prevent unexpected production downtime. The Mold Checker® checks for missing grounds, direct shorts, open circuits, and resistance values in heaters and thermocouples, providing a fast and reliable way to verify hot runner mold wiring. Features & Benefits Quickly identifies direct shorts and open circuits Detects missing grounds to the mold box and heater cable Measures resistance values of heaters and thermocouples Helps identify potentially dangerous or damaging shorts before connecting the mold to a controller Reduces the time required to manually check individual zones Helps eliminate skipped testing steps and inaccurate readings Ideal for both the production floor and tool room Helps prevent unexpected downtime caused by hot runner wiring problems Simple and efficient tool for preventive maintenance and troubleshooting Test Before You Connect Checking a hot runner mold manually can be a time-consuming process. The Mold Checker® simplifies testing by allowing maintenance personnel to identify electrical problems before the tool is connected to the controller, helping protect equipment and keep production running efficiently. Custom Configuration: Each Mold Checker® is made to order using the same connector configuration as your hot runner controller. Connector specifications are confirmed prior to manufacturing. Click here for the operator's manual.