Arburg Allrounder 420C Centex Series | B&R SM-88 PLC + Delta Servo | First Test Run

Video Description

This video showcases the first test / idle running of an Arburg Allrounder 420C – Centex Series Injection Molding Machine (Model: 420C-800-250) after successful integration of a modern PLC and servo hydraulic system. The machine has been equipped with a B&R SM-88 PLC, ensuring reliable, precise, and flexible machine control. Hydraulic performance is enhanced using a Delta Servo System rated at 80 LPM, delivering smooth motion control, improved energy efficiency, and consistent machine response during operation. This idle run test confirms: Proper PLC logic and I/O functionality Stable servo hydraulic performance Smooth clamp and injection movements Readiness of the machine for mold trials and production The Arburg Centex Series, known for its robust mechanical construction, combined with upgraded automation and servo hydraulics, demonstrates how legacy European machines can be effectively modernized to meet current production and energy-efficiency standards. 🔧 Machine & System Highlights: Machine: Arburg Allrounder 420C – Centex Series Model: 420C-800-250 Control System: B&R PLC – SM-88 Hydraulic Drive: Delta Servo System – 80 LPM Test Type: First Test Run / Idle Running Application Stage: Post-retrofit commissioning This video is intended for injection molding professionals, maintenance engineers, retrofit specialists, and OEM service teams looking for practical insights into machine upgrades and commissioning practices. 📺 Stay tuned for mold trials and production run videos in upcoming uploads.