Precision Engineering in Every Axis
Behind high output and low pouch scrap rates lies LCO's integrated control philosophy combining motion architecture, thermal dynamics, and web physics.
Dedicated servo drives govern draw rollers, cutter bars, zipper feed and seal stations with microsecond-level synchronization, eliminating mechanical backlash and timing belt wear.
Closed-loop load cells and magnetic powder brake systems maintain consistent web tension from jumbo parent roll unwind down to zero-diameter core changes without wrinkles.
Ultrasonic and optical edge sensors dynamically steer the web into fold boards and zipper insertion guides, delivering pouch width tolerances within ±0.3 mm.
High-response German photoelectric eyes capture print marks at speeds up to 240 ppm, with auto-compensation software adjusting feed lengths in real time during production runs.
Individual PID temperature controllers regulate upper and lower seal bars with ±1°C accuracy. Water-cooled chiller plates quickly freeze seals to prevent distortion.
Quick-change punch dies (euro-hole, round hole, handle), ultrasonic zipper crushers, and automatic conveyor stackers can be plugged and unplugged as pouch formats evolve.
Control Hardware Standards
We select tier-one automation suppliers to ensure global parts availability and reliable 24/7 continuous converting: