1. Control Panel + Temperature Control System
Operator-facing HMI cockpit with dedicated temperature controllers for the heat-sealing element. Siemens PLC + touch screen interface lets operators set sealing temperature, cycle time, and recipe selection — and load frequently-used specifications in a single tap.
Twin dual-display PID temperature controllers (range 0-300 degC, plus or minus 1 degC accuracy) for top and bottom heat-sealing wires. 7-inch Weintek HMI touch screen with multi-language interface (EN/ES/CN). Siemens S7-1200 PLC. Status indicator lamps: green (run) / red (fault) / yellow (warning) / amber (standby). Recipe library 50+ slots for common pack sizes.