Servo System Solutions for Packaging Machinery

Packaging machinery is one of the most widely used applications for servo systems. High-speed packaging lines demand extremely fast motion control response, high positioning accuracy, and precise multi-axis synchronization. Typical Application Architecture: A high-speed pillow packaging machine typically includes 4-6 servo axes: film feed, cutter, product feed, end seal, etc. Strict electronic gear or electronic cam relationships between axes ensure pattern alignment and seal quality. Wolong Servo Solution Advantages:\n1.: - High dynamic response: 3.2kHz current loop bandwidth enables precise cutter positioning at high speed, supporting 200+ packages per minute.\n2.. - Multi-axis synchronization: Microsecond-level sync cycle via EtherCAT bus, with inter-axis sync error less than 1. - Encoder pulse.\n3.: - Electronic cam function: Built-in cam curve editor with 5th-order polynomial and spline interpolation for complex motion trajectories.\n4.. - Fast commissioning: Auto inertia identification and gain auto-tuning reduce single-axis setup from 2 hours to 15 minutes. Case Study: After upgrading a biscuit packaging line with Wolong servo solutions, a food company increased line speed from 120 to 220 packages/minute, reducing packaging waste from 3.2% to 0.5%.